body.peptools-body,
.peptools-shell {
    --peptools-bg: #090b18;
    --peptools-panel: rgba(18, 24, 48, 0.94);
    --peptools-panel-2: rgba(28, 36, 69, 0.92);
    --peptools-border: rgba(160, 174, 255, 0.18);
    --peptools-border-strong: rgba(177, 187, 255, 0.34);
    --peptools-text: #f8f9ff;
    --peptools-muted: #b7bed8;
    --peptools-good: #27d17f;
    --peptools-warn: #ffb020;
    --peptools-danger: #ff4d4d;
    --peptools-accent: #6c63ff;
    --peptools-accent-2: #3b82f6;
    --peptools-accent-soft: rgba(108, 99, 255, 0.2);
    --peptools-shadow: 0 24px 80px rgba(2, 6, 23, 0.48);
    --peptools-input-bg: rgba(5, 8, 22, 0.64);
    --peptools-topbar-bg: rgba(9, 11, 24, 0.78);
    --peptools-chip-text: #dbeafe;
    --peptools-pill-bg: rgba(255, 255, 255, 0.065);
    --peptools-title-gradient: linear-gradient(110deg, #ffffff 0%, #dfe6ff 58%, #aebdff 100%);
    --peptools-body-bg:
        radial-gradient(circle at 12% 4%, rgba(59, 130, 246, 0.22), transparent 28rem),
        radial-gradient(circle at 88% 16%, rgba(108, 99, 255, 0.24), transparent 30rem),
        linear-gradient(135deg, #090b18 0%, #111a35 52%, #241b52 100%);
    color: var(--peptools-text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Modeling Lab */
.peptools-model-tabs {
    display: flex;
    gap: .5rem;
    margin: 0 0 1rem;
    padding: .35rem;
    overflow-x: auto;
    border: 1px solid var(--peptools-border, #dce3ea);
    border-radius: 14px;
    background: var(--peptools-panel, #fff);
}
.peptools-model-tab {
    flex: 1 0 auto;
    min-height: 44px;
    padding: .65rem 1rem;
    border: 0;
    border-radius: 10px;
    background: transparent;
    color: inherit;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}
.peptools-model-tab:hover,
.peptools-model-tab:focus-visible { background: rgba(22, 160, 133, .1); outline: 2px solid transparent; }
.peptools-model-tab.is-active { background: #16a085; color: #fff; }
.peptools-model-panel[hidden] { display: none !important; }
.peptools-model-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: 1rem; margin-bottom: 1rem; }
.peptools-model-row { margin: 1rem 0; padding: 1rem; border: 1px solid var(--peptools-border, #dce3ea); border-radius: 12px; }
.peptools-model-row legend { padding: 0 .4rem; font-weight: 800; }
.peptools-model-chart { display: block; width: 100%; min-height: 260px; color: currentColor; overflow: visible; }
.peptools-model-chart text { fill: currentColor; font: 13px system-ui, sans-serif; }
.peptools-model-legend { display: flex; flex-wrap: wrap; gap: .5rem 1rem; margin-bottom: .75rem; font-size: .82rem; }
.peptools-model-legend span { display: inline-flex; align-items: center; gap: .35rem; }
.peptools-model-legend i { width: 1rem; height: .25rem; border-radius: 999px; }
@media (max-width: 800px) {
    .peptools-model-grid { grid-template-columns: 1fr; }
    .peptools-model-tabs { scroll-snap-type: x proximity; }
    .peptools-model-tab { scroll-snap-align: start; }
}

/* Light theme — toggled by adding data-pt-theme="light" to <body>, persisted via localStorage. */
body.peptools-body[data-pt-theme="light"],
.peptools-shell[data-pt-theme="light"] {
    --peptools-bg: #f5f6fb;
    --peptools-panel: rgba(255, 255, 255, 0.96);
    --peptools-panel-2: rgba(241, 243, 251, 0.96);
    --peptools-border: rgba(60, 70, 130, 0.14);
    --peptools-border-strong: rgba(60, 70, 130, 0.28);
    --peptools-text: #171a2e;
    --peptools-muted: #565f82;
    --peptools-good: #17874a;
    --peptools-warn: #a15c00;
    --peptools-danger: #c62828;
    --peptools-accent: #6c63ff;
    --peptools-accent-2: #3b82f6;
    --peptools-accent-soft: rgba(108, 99, 255, 0.12);
    --peptools-shadow: 0 18px 48px rgba(30, 40, 90, 0.12);
    --peptools-input-bg: rgba(255, 255, 255, 0.9);
    --peptools-topbar-bg: rgba(255, 255, 255, 0.88);
    --peptools-chip-text: #1d4ed8;
    --peptools-pill-bg: rgba(15, 23, 42, 0.05);
    --peptools-title-gradient: linear-gradient(110deg, #171a2e 0%, #2b2f6b 58%, #4b3fd6 100%);
    --peptools-body-bg:
        radial-gradient(circle at 12% 4%, rgba(59, 130, 246, 0.08), transparent 28rem),
        radial-gradient(circle at 88% 16%, rgba(108, 99, 255, 0.1), transparent 30rem),
        linear-gradient(135deg, #f5f6fb 0%, #eef0fa 52%, #e9e6f7 100%);
}

body.peptools-body {
    min-height: 100vh;
    background: var(--peptools-body-bg);
}

body.peptools-body > .peptools-shell {
    min-height: 100vh;
}

.peptools-shell,
.peptools-shell * {
    box-sizing: border-box;
}

.peptools-shell a {
    color: inherit;
    text-decoration: none;
}

.peptools-shell button,
.peptools-shell input,
.peptools-shell select,
.peptools-shell textarea {
    font: inherit;
}

.peptools-skip-link {
    position: absolute;
    left: -999px;
    top: 1rem;
    z-index: 9999;
    padding: 0.75rem 1rem;
    background: #fff;
    color: #000;
    border-radius: 0.75rem;
}

.peptools-skip-link:focus {
    left: 1rem;
}

.peptools-topbar {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.25rem 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.peptools-brand {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.peptools-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.85rem;
    height: 2.85rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--peptools-accent), #3B82F6);
    color: #fff;
    font-weight: 900;
    letter-spacing: -0.05em;
    box-shadow: 0 0 35px var(--peptools-accent-soft);
}

.peptools-kicker {
    display: block;
    color: var(--peptools-accent);
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 800;
    margin: 0 0 0.35rem;
}

.peptools-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.peptools-nav a {
    color: var(--peptools-muted);
    border: 1px solid var(--peptools-border);
    border-radius: 999px;
    padding: 0.55rem 0.85rem;
    background: rgba(255, 255, 255, 0.04);
}

.peptools-nav a:hover,
.peptools-nav a:focus-visible {
    color: var(--peptools-text);
    border-color: var(--peptools-accent);
    outline: none;
}

.peptools-main {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 0 4rem;
}

.peptools-shortcode {
    border-radius: 1.5rem;
    overflow: hidden;
}

.peptools-hero {
    padding: clamp(1.5rem, 4vw, 3rem);
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.peptools-hero::after {
    content: "";
    position: absolute;
    right: -8rem;
    top: -8rem;
    width: 24rem;
    height: 24rem;
    border-radius: 999px;
    background: radial-gradient(circle, var(--peptools-accent-soft), transparent 70%);
    pointer-events: none;
}

.peptools-hero h1,
.peptools-shell .peptools-title {
    margin: 0;
    color: var(--peptools-text);
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    line-height: 0.92;
    letter-spacing: -0.07em;
    max-width: 880px;
}

.peptools-hero p,
.peptools-muted {
    color: var(--peptools-muted);
}

.peptools-card,
.peptools-result-card,
.peptools-panel {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035)), var(--peptools-panel);
    border: 1px solid var(--peptools-border);
    box-shadow: var(--peptools-shadow);
    border-radius: 1.35rem;
}

.peptools-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1rem;
}

.peptools-grid-2 > * { grid-column: span 6; }
.peptools-grid-3 > * { grid-column: span 4; }
.peptools-grid-4 > * { grid-column: span 3; }

.peptools-tool-card {
    padding: 1.15rem;
    min-height: 13rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.peptools-tool-card:hover,
.peptools-tool-card:focus-within {
    transform: translateY(-3px);
    border-color: var(--peptools-accent);
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.16), rgba(255, 255, 255, 0.045)), var(--peptools-panel);
}

.peptools-tool-card h2,
.peptools-tool-card h3,
.peptools-panel h2,
.peptools-panel h3,
.peptools-card h2,
.peptools-card h3 {
    color: var(--peptools-text);
    margin: 0 0 0.55rem;
    letter-spacing: -0.035em;
}

.peptools-tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 1rem;
    background: var(--peptools-accent-soft);
    color: var(--peptools-accent);
    margin-bottom: 0.85rem;
    font-weight: 900;
}

.peptools-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
    gap: 1rem;
    align-items: start;
}

.peptools-recon-col {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    min-width: 0;
}

.peptools-recon-extra:empty {
    display: none;
    padding: 0;
}

.peptools-recon-extra > *:first-child {
    margin-top: 0;
}

.peptools-panel {
    padding: 1.2rem;
}

.peptools-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.peptools-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.peptools-field label,
.peptools-label {
    color: var(--peptools-text);
    font-size: 0.86rem;
    font-weight: 750;
}

.peptools-field small,
.peptools-help {
    color: var(--peptools-muted);
    font-size: 0.8rem;
    line-height: 1.45;
}

.peptools-input,
.peptools-select,
.peptools-textarea {
    width: 100%;
    border: 1px solid var(--peptools-border);
    background: rgba(0, 0, 0, 0.35);
    color: var(--peptools-text);
    border-radius: 0.9rem;
    padding: 0.82rem 0.9rem;
    min-height: 2.85rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.peptools-textarea {
    min-height: 7rem;
    resize: vertical;
}

.peptools-input:focus,
.peptools-select:focus,
.peptools-textarea:focus {
    border-color: var(--peptools-accent);
    outline: 3px solid var(--peptools-accent-soft);
}

.peptools-actions,
.peptools-button-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
    margin-top: 1rem;
}

.peptools-button {
    border: 1px solid var(--peptools-border-strong);
    background: rgba(255, 255, 255, 0.08);
    color: var(--peptools-text);
    padding: 0.78rem 1rem;
    border-radius: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.85rem;
}

.peptools-button:hover,
.peptools-button:focus-visible {
    border-color: var(--peptools-accent);
    outline: none;
}

.peptools-button-primary {
    background: linear-gradient(135deg, var(--peptools-accent), #3B82F6);
    border-color: transparent;
    color: #fff;
}

.peptools-button-danger {
    background: rgba(255, 77, 77, 0.12);
    border-color: rgba(255, 77, 77, 0.45);
    color: #ffd7d7;
}

.peptools-preset-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 0.6rem 0 1rem;
}

.peptools-chip,
.peptools-preset {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--peptools-border);
    border-radius: 999px;
    padding: 0.42rem 0.68rem;
    color: var(--peptools-muted);
    background: rgba(255, 255, 255, 0.05);
    font-size: 0.82rem;
    cursor: pointer;
}

.peptools-chip strong {
    color: var(--peptools-text);
}

.peptools-preset:hover,
.peptools-preset:focus-visible {
    color: var(--peptools-text);
    border-color: var(--peptools-accent);
    outline: none;
}

.peptools-results {
    display: grid;
    gap: 0.75rem;
}

.peptools-result-card {
    padding: 1rem;
}

.peptools-result-card span {
    color: var(--peptools-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

.peptools-result-card strong {
    color: var(--peptools-text);
    display: block;
    font-size: clamp(1.55rem, 3vw, 2.4rem);
    line-height: 1;
    margin-top: 0.35rem;
    letter-spacing: -0.06em;
}

.peptools-warning,
.peptools-disclaimer,
.peptools-empty,
.peptools-toast {
    border: 1px solid rgba(255, 176, 32, 0.35);
    background: rgba(255, 176, 32, 0.09);
    color: var(--peptools-warn);
    border-radius: 1rem;
    padding: 0.85rem;
    line-height: 1.5;
}

.peptools-disclaimer {
    border-color: rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.05);
    color: var(--peptools-muted);
}

.peptools-empty {
    border-color: var(--peptools-border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--peptools-muted);
}

.peptools-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--peptools-border);
    border-radius: 1rem;
}

.peptools-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
}

.peptools-table th,
.peptools-table td {
    text-align: left;
    padding: 0.8rem;
    border-bottom: 1px solid var(--peptools-border);
    color: var(--peptools-text);
    vertical-align: top;
}

.peptools-table th {
    color: var(--peptools-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.peptools-list {
    display: grid;
    gap: 0.75rem;
}

.peptools-list-item {
    display: grid;
    gap: 0.5rem;
    padding: 0.9rem;
    border: 1px solid var(--peptools-border);
    background: rgba(255, 255, 255, 0.045);
    border-radius: 1rem;
}

.peptools-list-item-header {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
}

.peptools-color-chip {
    display: inline-flex;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 999px;
    border: 2px solid rgba(255, 255, 255, 0.65);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.35);
}

.peptools-syringe {
    padding: 1rem;
    border: 1px solid var(--peptools-border);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.035);
    display: grid;
    gap: 0.75rem;
}

.peptools-syringe-bar {
    position: relative;
    height: 2.4rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-radius: 999px;
    overflow: hidden;
    background: repeating-linear-gradient(90deg, rgba(255,255,255,0.16) 0 1px, transparent 1px 10%);
}

.peptools-syringe-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    background: linear-gradient(90deg, var(--peptools-accent-soft), rgba(59, 130, 246, 0.42));
    border-right: 2px solid var(--peptools-accent);
    transition: width 180ms ease;
}

.peptools-promo-footer {
    margin-top: 1rem;
    display: none;
}

.peptools-promo-footer.peptools-is-visible {
    display: block;
}

.peptools-promo-card {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border-left: 4px solid var(--peptools-accent);
}

.peptools-promo-image {
    width: 72px;
    height: 72px;
    border-radius: 1rem;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.08);
}

.peptools-print-area {
    background: #fff;
    color: #111;
    padding: 1rem;
    border-radius: 0.75rem;
}

.peptools-label-preview {
    border: 2px dashed #222;
    color: #111;
    background: #fff;
    width: 320px;
    min-height: 160px;
    padding: 0.65rem;
    border-radius: 0.45rem;
}

.peptools-slot-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.5rem;
}

.peptools-slot {
    min-height: 72px;
    border-radius: 0.85rem;
    border: 1px solid var(--peptools-border);
    background: rgba(255, 255, 255, 0.045);
    padding: 0.55rem;
    color: var(--peptools-muted);
    font-size: 0.78rem;
}

.peptools-slot strong {
    color: var(--peptools-text);
    display: block;
}

.peptools-accordion details {
    border: 1px solid var(--peptools-border);
    border-radius: 1rem;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.035);
    margin-top: 0.65rem;
}

.peptools-accordion summary {
    cursor: pointer;
    color: var(--peptools-text);
    font-weight: 800;
}

.peptools-loading {
    padding: 2rem;
    color: var(--peptools-muted);
}

/* Static server-rendered fallback shown inside [peptools_*] shortcode embeds until JS hydrates
   the real tool (see PepTools_Shortcodes::render() and renderModule() in peptools-tools.js).
   Kept visually simple since it's transient for JS-capable visitors -- it's removed from the
   DOM the instant the real tool mounts. */
.peptools-shortcode-fallback {
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--peptools-border);
    border-radius: 10px;
    background: var(--peptools-panel-2, var(--peptools-panel));
}
.peptools-shortcode-fallback-title {
    margin: 0 0 .5rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--peptools-text);
}
.peptools-shortcode-fallback-desc {
    margin: 0 0 .75rem;
    color: var(--peptools-muted);
}
.peptools-shortcode-fallback a {
    color: var(--peptools-accent);
    font-weight: 700;
    text-decoration: none;
}
.peptools-shortcode-fallback a:hover {
    text-decoration: underline;
}

@media (max-width: 860px) {
    .peptools-topbar {
        align-items: flex-start;
        flex-direction: column;
    }

    .peptools-layout,
    .peptools-grid,
    .peptools-form-grid {
        grid-template-columns: 1fr;
    }

    .peptools-grid-2 > *,
    .peptools-grid-3 > *,
    .peptools-grid-4 > * {
        grid-column: span 1;
    }

    .peptools-promo-card {
        grid-template-columns: 56px minmax(0, 1fr);
    }

    .peptools-promo-card .peptools-actions {
        grid-column: 1 / -1;
    }

    .peptools-slot-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media print {
    body.peptools-body {
        background: #fff !important;
        color: #111 !important;
    }

    .peptools-topbar,
    .peptools-nav,
    .peptools-actions,
    .peptools-promo-footer,
    .peptools-button,
    .peptools-disclaimer {
        display: none !important;
    }

    .peptools-shell,
    .peptools-main,
    .peptools-card,
    .peptools-panel,
    .peptools-result-card {
        background: #fff !important;
        color: #111 !important;
        box-shadow: none !important;
        border-color: #ddd !important;
    }
}

.peptools-nested-panel {
    margin-top: 0.85rem;
    padding: 1rem;
    box-shadow: none;
}

.peptools-timeline {
    display: grid;
    gap: 0.85rem;
    position: relative;
}

.peptools-timeline-item {
    position: relative;
    display: grid;
    gap: 0.35rem;
    padding: 1rem 1rem 1rem 1.25rem;
    border: 1px solid var(--peptools-border);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.045);
}

.peptools-timeline-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.8rem;
    bottom: 0.8rem;
    width: 0.2rem;
    border-radius: 99px;
    background: var(--peptools-accent);
}

.peptools-timeline-item small,
.peptools-timeline-item p {
    margin: 0;
}

.peptools-code {
    max-height: 26rem;
    overflow: auto;
    padding: 1rem;
    border: 1px solid var(--peptools-border);
    border-radius: 1rem;
    background: rgba(0, 0, 0, 0.35);
    color: var(--peptools-text);
    white-space: pre-wrap;
    word-break: break-word;
}

.peptools-seo-landing {
    margin-bottom: 18px;
}

.peptools-seo-tags,
.peptools-related-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-top: 14px;
}

.peptools-seo-details {
    margin-top: 14px;
}

.peptools-seo-details summary {
    cursor: pointer;
    color: var(--peptools-text);
    font-weight: 800;
}

.peptools-related-tools a {
    color: var(--peptools-text);
    border: 1px solid var(--peptools-border);
    border-radius: 999px;
    padding: 6px 10px;
    text-decoration: none;
}

.peptools-seo-landing h2 {
    margin: 0;
    color: var(--peptools-text);
    font-size: clamp(1.3rem, 2.4vw, 1.9rem);
    line-height: 1.15;
    letter-spacing: -0.01em;
    max-width: 880px;
}

.peptools-code-block {
    display: block;
    overflow-wrap: anywhere;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    background: rgba(0, 0, 0, 0.78);
    color: #ffffff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
}

.peptools-check-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 10px;
    margin: 12px 0 18px;
}

.peptools-check-grid label {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.05);
}

.peptools-report {
    margin-top: 18px;
}

.peptools-report-section {
    break-inside: avoid;
    margin-bottom: 16px;
    padding: 16px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(0, 0, 0, 0.24);
}

.peptools-report-section pre {
    overflow: auto;
    white-space: pre-wrap;
    color: #f8fafc;
}

.peptools-shell .peptools-panel label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--peptools-border);
    border-radius: 12px;
    background: var(--peptools-pill-bg);
    color: var(--peptools-text);
}

.peptools-shell .peptools-print-sheet {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.04);
}

.peptools-shell .peptools-print-sheet h2,
.peptools-shell .peptools-print-sheet h3 {
    color: var(--peptools-text);
    margin-bottom: 8px;
}

.peptools-shell .peptools-print-sheet p {
    color: var(--peptools-muted);
    white-space: pre-wrap;
}

/* v0.9.0 retail polish */
.peptools-trust-row,
.peptools-hero-actions,
.peptools-section-heading,
.peptools-readiness-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.peptools-trust-row {
    margin: 16px 0 10px;
}

.peptools-trust-row span,
.peptools-readiness-grid span,
.peptools-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 10px;
    background: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.22);
    color: var(--peptools-chip-text);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .02em;
}

.peptools-hero-actions {
    margin: 12px 0;
}

.peptools-section-heading {
    justify-content: space-between;
    margin-bottom: 14px;
}

.peptools-section-heading h2 {
    margin: 0;
}

.peptools-retail-panel {
    margin-bottom: 18px;
}

.peptools-readiness-grid {
    margin: 10px 0 12px;
}

.peptools-hub-search label {
    display: block;
    font-weight: 800;
    margin-bottom: 8px;
}

.peptools-tool-card[hidden],
[data-peptools-hub-group][hidden] {
    display: none !important;
}

@media print {
    .peptools-hero-actions,
    .peptools-promo-footer,
    .peptools-actions,
    .peptools-hub-search {
        display: none !important;
    }
    .peptools-card,
    .peptools-panel {
        box-shadow: none !important;
        break-inside: avoid;
    }
}

/* v1.0.0 retail preset and syringe polish. Customer-facing selectors stay scoped to PepTools only. */
.peptools-shell .peptools-popular-preset-panel {
    border: 1px solid var(--peptools-border-strong);
    border-radius: 1.15rem;
    padding: 1rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.07), rgba(108, 99, 255, 0.1));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.peptools-shell .peptools-preset-card {
    padding: 1.05rem;
    display: grid;
    gap: 0.85rem;
    min-height: 100%;
}

.peptools-shell .peptools-preset-card h2 {
    color: var(--peptools-text);
    margin: 0;
    font-size: 1.2rem;
    letter-spacing: -0.03em;
}

.peptools-shell .peptools-preset-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.peptools-shell .peptools-preset-stats .peptools-result-card {
    padding: 0.75rem;
}

.peptools-shell .peptools-preset-stats .peptools-result-card strong {
    font-size: 1.2rem;
    letter-spacing: -0.04em;
}

.peptools-shell .peptools-syringe-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.peptools-shell .peptools-syringe-wrap {
    display: grid;
    grid-template-columns: 2.2rem minmax(14rem, 1fr) 4.2rem;
    align-items: center;
    gap: 0;
}

.peptools-shell .peptools-syringe-plunger {
    height: 1.15rem;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-right: 0;
    border-radius: 999px 0 0 999px;
    background: rgba(255, 255, 255, 0.08);
}

.peptools-shell .peptools-syringe-body {
    position: relative;
    height: 3.25rem;
    border: 2px solid rgba(255, 255, 255, 0.45);
    border-radius: 0.7rem;
    overflow: visible;
    background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.05));
    box-shadow: inset 0 0 0 1px rgba(0,0,0,0.35);
}

.peptools-shell .peptools-syringe-body .peptools-syringe-fill {
    position: absolute;
    inset: 0 auto 0 0;
    width: 0;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.45), rgba(108, 99, 255, 0.46));
    border-right: 2px solid var(--peptools-accent);
    border-radius: 0.55rem 0 0 0.55rem;
    transition: width 180ms ease;
}

.peptools-shell .peptools-syringe-marker {
    position: absolute;
    top: -0.55rem;
    bottom: -0.55rem;
    width: 3px;
    background: #fff;
    box-shadow: 0 0 0 2px rgba(108, 99, 255, 0.38), 0 0 16px rgba(255,255,255,0.3);
    transform: translateX(-50%);
    left: 0;
    z-index: 4;
}

.peptools-shell .peptools-syringe-ticks {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 3;
}

.peptools-shell .peptools-syringe-ticks span {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255,255,255,0.45);
}

.peptools-shell .peptools-syringe-ticks span:nth-child(odd) {
    background: rgba(255,255,255,0.75);
}

.peptools-shell .peptools-syringe-ticks em {
    position: absolute;
    bottom: -1.15rem;
    left: 50%;
    transform: translateX(-50%);
    font-style: normal;
    font-size: 0.62rem;
    color: var(--peptools-muted);
}

.peptools-shell .peptools-syringe-needle {
    height: 2px;
    background: rgba(255, 255, 255, 0.65);
    position: relative;
}

.peptools-shell .peptools-syringe-needle::after {
    content: "";
    position: absolute;
    right: -0.7rem;
    top: 50%;
    transform: translateY(-50%);
    border-left: 0.8rem solid rgba(255, 255, 255, 0.65);
    border-top: 0.28rem solid transparent;
    border-bottom: 0.28rem solid transparent;
}

.peptools-shell [data-peptools-syringe-warning][hidden] {
    display: none !important;
}

.peptools-shell .peptools-input,
.peptools-shell input.peptools-input,
.peptools-shell select.peptools-input,
.peptools-shell textarea.peptools-input {
    color: var(--peptools-text) !important;
    background: var(--peptools-input-bg) !important;
    border-color: var(--peptools-border) !important;
    box-shadow: none !important;
}

.peptools-shell .peptools-button,
.peptools-shell .peptools-preset,
.peptools-shell .peptools-chip {
    text-decoration: none !important;
    line-height: 1.2 !important;
}

@media (max-width: 720px) {
    .peptools-shell .peptools-syringe-wrap {
        grid-template-columns: 1.4rem minmax(10rem, 1fr) 2rem;
    }

    .peptools-shell .peptools-preset-stats {
        grid-template-columns: 1fr;
    }
}

/* v1.2.0 launch/audit polish and stronger customer-facing theme independence. */
.peptools-shell .peptools-chip-good {
    border-color: rgba(39, 209, 127, 0.55);
    background: rgba(39, 209, 127, 0.16);
    color: var(--peptools-good);
}

.peptools-shell .peptools-chip-warn {
    border-color: rgba(255, 176, 32, 0.55);
    background: rgba(255, 176, 32, 0.15);
    color: var(--peptools-warn);
}

body .peptools-shell,
body .peptools-shell .peptools-card,
body .peptools-shell .peptools-panel,
body .peptools-shell .peptools-result-card,
body .peptools-shell .peptools-tool-card,
body .peptools-shell .peptools-preset-card {
    color: var(--peptools-text) !important;
    border-style: solid !important;
}

body .peptools-shell .peptools-muted,
body .peptools-shell .peptools-help,
body .peptools-shell .peptools-field small {
    color: var(--peptools-muted) !important;
}

body .peptools-shell h1,
body .peptools-shell h2,
body .peptools-shell h3,
body .peptools-shell h4,
body .peptools-shell label,
body .peptools-shell strong,
body .peptools-shell th,
body .peptools-shell td,
body .peptools-shell p,
body .peptools-shell li {
    color: inherit;
}

body .peptools-shell .peptools-grid,
body .peptools-shell .peptools-layout,
body .peptools-shell .peptools-form-grid,
body .peptools-shell .peptools-results,
body .peptools-shell .peptools-actions,
body .peptools-shell .peptools-preset-row {
    box-sizing: border-box !important;
}

body .peptools-shell .peptools-button,
body .peptools-shell button.peptools-button,
body .peptools-shell .peptools-preset,
body .peptools-shell a.peptools-button {
    appearance: none !important;
    border-radius: 999px !important;
    border-width: 1px !important;
    cursor: pointer !important;
}

/* v1.3.0 user help and tooltip polish. */
body .peptools-shell .peptools-help-panel {
    margin-top: 1rem;
}

body .peptools-shell .peptools-help-panel details {
    border-top: 1px solid var(--peptools-border) !important;
    padding: 0.85rem 0 !important;
}

body .peptools-shell .peptools-help-panel details:first-of-type {
    border-top: 0 !important;
}

body .peptools-shell .peptools-help-panel summary {
    cursor: pointer !important;
    font-weight: 800 !important;
    color: var(--peptools-text) !important;
}

body .peptools-shell .peptools-help-panel ol,
body .peptools-shell .peptools-help-panel ul {
    margin: 0.75rem 0 0 1.1rem !important;
    padding: 0 !important;
}

body .peptools-shell .peptools-help-panel li {
    margin: 0.35rem 0 !important;
}

body .peptools-shell .peptools-field label {
    display: flex !important;
    align-items: center !important;
    gap: 0.45rem !important;
}

body .peptools-shell .peptools-help-tip {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 1.1rem !important;
    height: 1.1rem !important;
    min-width: 1.1rem !important;
    border-radius: 999px !important;
    background: var(--peptools-accent-soft) !important;
    color: var(--peptools-accent) !important;
    border: 1px solid rgba(108, 99, 255, 0.3) !important;
    font-size: 0.72rem !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    cursor: help !important;
    position: relative !important;
}

body .peptools-shell .peptools-help-tip:hover::after,
body .peptools-shell .peptools-help-tip:focus::after {
    content: attr(data-peptools-tooltip);
    position: absolute;
    left: 50%;
    bottom: calc(100% + 0.55rem);
    transform: translateX(-50%);
    width: min(18rem, 80vw);
    padding: 0.65rem 0.75rem;
    border-radius: 0.85rem;
    background: #050506;
    color: #ffffff;
    border: 1px solid var(--peptools-border-strong);
    box-shadow: var(--peptools-shadow);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.35;
    z-index: 20;
    white-space: normal;
}

body .peptools-shell .peptools-help-tip:hover::before,
body .peptools-shell .peptools-help-tip:focus::before {
    content: "";
    position: absolute;
    left: 50%;
    bottom: calc(100% + 0.25rem);
    transform: translateX(-50%);
    border-left: 0.35rem solid transparent;
    border-right: 0.35rem solid transparent;
    border-top: 0.35rem solid #050506;
    z-index: 21;
}

/* v1.5.0 recon usability pass. Customer-facing selectors stay tightly scoped. */
body .peptools-shell .peptools-recon-table,
body .peptools-shell .peptools-recon-status,
body .peptools-shell .peptools-recon-summary {
    margin-top: 1rem !important;
    padding: 1rem !important;
    border-radius: 1.15rem !important;
    border: 1px solid var(--peptools-border) !important;
    background: rgba(255, 255, 255, 0.045) !important;
}

body .peptools-shell .peptools-status-row {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.5rem !important;
    margin: 0.75rem 0 !important;
}

body .peptools-shell .peptools-status-chip {
    display: inline-flex !important;
    align-items: center !important;
    border-radius: 999px !important;
    padding: 0.45rem 0.7rem !important;
    border: 1px solid var(--peptools-border) !important;
    background: rgba(255, 255, 255, 0.06) !important;
    color: var(--peptools-text) !important;
    font-size: 0.82rem !important;
    font-weight: 800 !important;
}

body .peptools-shell .peptools-status-good {
    border-color: rgba(39, 209, 127, 0.45) !important;
    color: var(--peptools-good) !important;
    background: rgba(39, 209, 127, 0.12) !important;
}

body .peptools-shell .peptools-status-warn {
    border-color: rgba(255, 176, 32, 0.5) !important;
    color: var(--peptools-warn) !important;
    background: rgba(255, 176, 32, 0.12) !important;
}

body .peptools-shell .peptools-check-list {
    display: grid !important;
    gap: 0.45rem !important;
    margin: 0.75rem 0 0 1.15rem !important;
    padding: 0 !important;
}

body .peptools-shell .peptools-row-warning td {
    color: var(--peptools-warn) !important;
    background: rgba(255, 176, 32, 0.08) !important;
}

body .peptools-shell .peptools-summary-box {
    width: 100% !important;
    min-height: 12rem !important;
    resize: vertical !important;
    white-space: pre-wrap !important;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace !important;
    line-height: 1.45 !important;
}

body .peptools-shell .peptools-recon-table .peptools-table th,
body .peptools-shell .peptools-recon-table .peptools-table td {
    white-space: nowrap !important;
}

@media (max-width: 760px) {
    body .peptools-shell .peptools-recon-table,
    body .peptools-shell .peptools-recon-status,
    body .peptools-shell .peptools-recon-summary {
        padding: 0.8rem !important;
    }

    body .peptools-shell .peptools-status-chip {
        width: 100% !important;
        justify-content: center !important;
    }
}

/* v1.10.1 customer-facing visual system and theme hardening */
body.peptools-body .peptools-topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    width: min(1220px, calc(100% - 2rem));
    margin-top: 0.75rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--peptools-border);
    border-radius: 1.2rem;
    background: var(--peptools-topbar-bg);
    box-shadow: 0 18px 55px rgba(2, 6, 23, 0.3);
    backdrop-filter: blur(18px) saturate(140%);
    -webkit-backdrop-filter: blur(18px) saturate(140%);
}

body.peptools-body.admin-bar .peptools-topbar {
    top: 32px;
}

body .peptools-shell .peptools-brand-mark {
    flex: 0 0 auto;
    width: 3rem;
    height: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: linear-gradient(135deg, #6c63ff 0%, #3b82f6 100%);
    box-shadow: 0 12px 35px rgba(108, 99, 255, 0.38);
}

body .peptools-shell .peptools-brand-copy {
    display: grid;
    gap: 0.1rem;
}

body .peptools-shell .peptools-brand-copy strong {
    color: var(--peptools-text);
    font-size: 1.08rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

body .peptools-shell .peptools-brand-copy span {
    color: var(--peptools-muted);
    font-size: 0.75rem;
    line-height: 1.25;
}

body .peptools-shell .peptools-topbar-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    min-width: 0;
}

body .peptools-shell .peptools-privacy-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.42rem;
    padding: 0.48rem 0.7rem;
    border: 1px solid rgba(39, 209, 127, 0.28);
    border-radius: 999px;
    background: rgba(39, 209, 127, 0.1);
    color: var(--peptools-good);
    font-size: 0.73rem;
    font-weight: 800;
    white-space: nowrap;
}

body .peptools-shell .peptools-privacy-badge > span {
    color: #27d17f;
    font-size: 0.72rem;
    text-shadow: 0 0 12px rgba(39, 209, 127, 0.9);
}

body .peptools-shell .peptools-nav a {
    border-color: transparent;
    background: transparent;
    color: var(--peptools-muted);
    transition: color 160ms ease, border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

body .peptools-shell .peptools-nav a:hover,
body .peptools-shell .peptools-nav a:focus-visible,
body .peptools-shell .peptools-nav a.is-active {
    border-color: rgba(177, 187, 255, 0.22);
    background: linear-gradient(135deg, #6c63ff 0%, #3b82f6 100%);
    color: #ffffff;
    transform: translateY(-1px);
}

body .peptools-shell .peptools-nav a.is-active {
    box-shadow: inset 0 0 0 1px rgba(108, 99, 255, 0.16), 0 8px 24px rgba(2, 6, 23, 0.22);
}

body.peptools-body .peptools-main {
    width: min(1220px, calc(100% - 2rem));
    padding-top: 1.25rem;
}

body .peptools-shell .peptools-hero {
    isolation: isolate;
    border-color: rgba(177, 187, 255, 0.24);
    background:
        radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.22), transparent 22rem),
        radial-gradient(circle at 65% 100%, rgba(108, 99, 255, 0.18), transparent 25rem),
        linear-gradient(135deg, rgba(26, 26, 46, 0.98) 0%, rgba(22, 33, 62, 0.98) 55%, rgba(55, 43, 119, 0.96) 100%);
    box-shadow: 0 28px 90px rgba(2, 6, 23, 0.46);
}

body .peptools-shell .peptools-hero::after {
    z-index: -1;
    right: -4rem;
    top: -7rem;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.3), transparent 68%);
}

body .peptools-shell .peptools-hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(250px, 0.65fr);
    gap: clamp(1.25rem, 4vw, 3.5rem);
    align-items: center;
}

body .peptools-shell .peptools-hero-copy {
    position: relative;
    z-index: 2;
    min-width: 0;
}

body .peptools-shell .peptools-title,
body .peptools-shell .peptools-hero h1 {
    max-width: 900px;
    background: var(--peptools-title-gradient, linear-gradient(110deg, #ffffff 0%, #dfe6ff 58%, #aebdff 100%));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-wrap: balance;
}

body .peptools-shell .peptools-hero-subtitle {
    max-width: 760px;
    margin: 1.15rem 0 0;
    color: var(--peptools-muted);
    font-size: clamp(1rem, 1.8vw, 1.18rem);
    line-height: 1.72;
    text-wrap: pretty;
}

body .peptools-shell .peptools-trust-row span {
    gap: 0.4rem;
    border-color: var(--peptools-border);
    background: var(--peptools-pill-bg);
    color: var(--peptools-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

body .peptools-shell .peptools-trust-row span b {
    display: inline-grid;
    place-items: center;
    width: 1.15rem;
    height: 1.15rem;
    border-radius: 999px;
    background: rgba(39, 209, 127, 0.16);
    color: var(--peptools-good);
    font-size: 0.72rem;
}

body .peptools-shell .peptools-hero-visual {
    position: relative;
    min-height: 280px;
    display: grid;
    place-items: center;
    filter: drop-shadow(0 24px 45px rgba(2, 6, 23, 0.38));
}

body .peptools-shell .peptools-orbit {
    position: absolute;
    inset: 50% auto auto 50%;
    border: 1px solid rgba(177, 187, 255, 0.24);
    border-radius: 999px;
    transform: translate(-50%, -50%);
}

body .peptools-shell .peptools-orbit-one {
    width: 230px;
    height: 230px;
    animation: peptools-orbit-spin 18s linear infinite;
}

body .peptools-shell .peptools-orbit-one::before,
body .peptools-shell .peptools-orbit-two::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -0.34rem;
    width: 0.68rem;
    height: 0.68rem;
    border-radius: 999px;
    background: #6c63ff;
    box-shadow: 0 0 22px rgba(108, 99, 255, 0.95);
}

body .peptools-shell .peptools-orbit-two {
    width: 178px;
    height: 178px;
    border-style: dashed;
    animation: peptools-orbit-spin-reverse 14s linear infinite;
}

body .peptools-shell .peptools-orbit-two::before {
    top: auto;
    left: auto;
    right: -0.3rem;
    bottom: 28%;
    background: #3b82f6;
    box-shadow: 0 0 22px rgba(59, 130, 246, 0.95);
}

body .peptools-shell .peptools-visual-core {
    position: relative;
    z-index: 2;
    display: grid;
    place-items: center;
    width: 116px;
    height: 116px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 2rem;
    background: linear-gradient(145deg, rgba(108, 99, 255, 0.92), rgba(59, 130, 246, 0.78));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.3), 0 22px 60px rgba(61, 73, 204, 0.42);
    transform: rotate(-4deg);
}

body .peptools-shell .peptools-visual-core span {
    color: #ffffff;
    font-size: 2.25rem;
    font-weight: 950;
    letter-spacing: -0.09em;
    line-height: 1;
}

body .peptools-shell .peptools-visual-core small {
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.61rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-align: center;
    text-transform: uppercase;
}

body .peptools-shell .peptools-floating-card {
    position: absolute;
    z-index: 3;
    display: grid;
    min-width: 90px;
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 1rem;
    background: rgba(9, 11, 24, 0.72);
    box-shadow: 0 14px 40px rgba(2, 6, 23, 0.35);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

body .peptools-shell .peptools-floating-card strong {
    color: #ffffff;
    font-size: 1.25rem;
    line-height: 1;
}

body .peptools-shell .peptools-floating-card span {
    margin-top: 0.25rem;
    color: #aeb8d6;
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

body .peptools-shell .peptools-floating-card-one {
    top: 1.2rem;
    right: 0;
    animation: peptools-float 5s ease-in-out infinite;
}

body .peptools-shell .peptools-floating-card-two {
    left: 0;
    bottom: 1.2rem;
    animation: peptools-float 5s ease-in-out 1.2s infinite;
}

body .peptools-shell .peptools-disclaimer {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.85rem;
    align-items: start;
    margin-top: 1.35rem;
    padding: 0.9rem 1rem;
    border-color: rgba(255, 176, 32, 0.22);
    background: rgba(255, 176, 32, 0.075);
}

body .peptools-shell .peptools-disclaimer strong {
    color: var(--peptools-warn);
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

body .peptools-shell .peptools-disclaimer span {
    color: var(--peptools-muted);
    font-size: 0.86rem;
    line-height: 1.55;
}

body .peptools-shell .peptools-card,
body .peptools-shell .peptools-panel,
body .peptools-shell .peptools-result-card {
    border-color: var(--peptools-border);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.028)), var(--peptools-panel);
}

body .peptools-shell .peptools-tool-card {
    position: relative;
    overflow: hidden;
    min-height: 14.5rem;
    transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

body .peptools-shell .peptools-tool-card::after {
    content: "";
    position: absolute;
    inset: auto -3rem -4rem auto;
    width: 10rem;
    height: 10rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(108, 99, 255, 0.16), transparent 70%);
    pointer-events: none;
}

body .peptools-shell .peptools-tool-card:hover,
body .peptools-shell .peptools-tool-card:focus-within {
    transform: translateY(-5px);
    border-color: rgba(108, 99, 255, 0.58);
    background: linear-gradient(180deg, rgba(108, 99, 255, 0.13), rgba(255, 255, 255, 0.035)), var(--peptools-panel);
    box-shadow: 0 28px 70px rgba(2, 6, 23, 0.44);
}

body .peptools-shell .peptools-tool-icon {
    border: 1px solid rgba(108, 99, 255, 0.28);
    background: linear-gradient(145deg, rgba(108, 99, 255, 0.24), rgba(59, 130, 246, 0.14));
    color: var(--peptools-accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

body .peptools-shell .peptools-button {
    border-color: rgba(177, 187, 255, 0.24);
    background: rgba(255, 255, 255, 0.07);
    color: var(--peptools-text);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    transition: transform 150ms ease, border-color 150ms ease, background 150ms ease, box-shadow 150ms ease;
}

body .peptools-shell .peptools-button:hover,
body .peptools-shell .peptools-button:focus-visible {
    transform: translateY(-1px);
    border-color: rgba(108, 99, 255, 0.7);
    background: rgba(108, 99, 255, 0.14);
    box-shadow: 0 12px 30px rgba(2, 6, 23, 0.24);
}

body .peptools-shell .peptools-button-primary {
    border-color: transparent;
    background: linear-gradient(135deg, #6c63ff 0%, #3b82f6 100%);
    color: #ffffff;
    box-shadow: 0 12px 28px rgba(76, 92, 225, 0.28);
}

body .peptools-shell .peptools-button-primary:hover,
body .peptools-shell .peptools-button-primary:focus-visible {
    background: linear-gradient(135deg, #7a72ff 0%, #4b91ff 100%);
    box-shadow: 0 16px 34px rgba(76, 92, 225, 0.38);
}

body .peptools-shell .peptools-input,
body .peptools-shell .peptools-select,
body .peptools-shell .peptools-textarea {
    border-color: rgba(177, 187, 255, 0.22);
    background: var(--peptools-input-bg);
    color: var(--peptools-text);
}

body .peptools-shell .peptools-input:focus,
body .peptools-shell .peptools-select:focus,
body .peptools-shell .peptools-textarea:focus {
    border-color: #6c63ff;
    outline: 3px solid rgba(108, 99, 255, 0.2);
    box-shadow: 0 0 0 1px rgba(108, 99, 255, 0.25), 0 12px 28px rgba(2, 6, 23, 0.24);
}

body .peptools-shell :where(a, button, input, select, textarea, summary):focus-visible {
    outline: 3px solid rgba(126, 151, 255, 0.5);
    outline-offset: 3px;
}

body .peptools-shell.peptools-product-calculator-links {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
    min-height: 0;
    padding: clamp(1rem, 2.5vw, 1.35rem);
    border: 1px solid rgba(108, 99, 255, 0.3);
    border-radius: 1.25rem;
    background:
        radial-gradient(circle at 100% 0%, rgba(108, 99, 255, 0.25), transparent 14rem),
        linear-gradient(135deg, #1a1a2e 0%, #16213e 55%, #30266d 100%);
    color: #ffffff;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.26);
}

body .peptools-shell .peptools-product-calculator-icon,
body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-icon {
    display: grid;
    place-items: center;
    width: 3.25rem;
    height: 3.25rem;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 1rem;
    background: linear-gradient(135deg, #6c63ff, #3b82f6);
    color: #ffffff;
    font-weight: 950;
    letter-spacing: -0.06em;
    box-shadow: 0 12px 30px rgba(76, 92, 225, 0.34);
}

body .peptools-shell .peptools-product-calculator-copy,
body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-copy {
    min-width: 0;
}

body .peptools-shell .peptools-product-calculator-kicker,
body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-kicker {
    display: block;
    margin-bottom: 0.18rem;
    color: #aebdff;
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

body .peptools-shell.peptools-product-calculator-links strong {
    display: block;
    color: #ffffff;
    font-size: 1.14rem;
    line-height: 1.25;
}

body .peptools-shell.peptools-product-calculator-links p {
    max-width: 780px;
    margin: 0.42rem 0 0;
    color: #d4d9ed;
    line-height: 1.55;
}

body .peptools-shell .peptools-product-calculator-actions,
body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.85rem;
}

body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-button,
body .peptools-shell.peptools-product-calculator-links a.button.peptools-product-calculator-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 2.5rem;
    margin: 0;
    padding: 0.62rem 0.85rem;
    border: 1px solid rgba(177, 187, 255, 0.26);
    border-radius: 0.8rem;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 800;
    line-height: 1.2;
    text-decoration: none;
    box-shadow: none;
}

body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-button:hover,
body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-button:focus-visible {
    border-color: rgba(108, 99, 255, 0.72);
    background: rgba(108, 99, 255, 0.2);
    color: #ffffff;
}

body .peptools-shell.peptools-product-calculator-links small {
    display: block;
    margin-top: 0.8rem;
    color: #9fa9ca;
    font-size: 0.7rem;
    line-height: 1.45;
}

@keyframes peptools-orbit-spin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes peptools-orbit-spin-reverse {
    from { transform: translate(-50%, -50%) rotate(360deg); }
    to { transform: translate(-50%, -50%) rotate(0deg); }
}

@keyframes peptools-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@media (max-width: 960px) {
    body .peptools-shell .peptools-privacy-badge {
        display: none;
    }

    body .peptools-shell .peptools-hero-layout {
        grid-template-columns: 1fr;
    }

    body .peptools-shell .peptools-hero-visual {
        min-height: 235px;
    }
}

@media (max-width: 782px) {
    body.peptools-body.admin-bar .peptools-topbar {
        top: 46px;
    }
}

@media (max-width: 720px) {
    body.peptools-body .peptools-topbar {
        position: relative;
        top: auto;
        width: min(100% - 1rem, 1220px);
        margin-top: 0.5rem;
        padding: 0.75rem;
    }

    body .peptools-shell .peptools-topbar-actions {
        width: 100%;
        justify-content: flex-start;
    }

    body .peptools-shell .peptools-nav {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    body .peptools-shell .peptools-nav a {
        justify-content: center;
        text-align: center;
    }

    body.peptools-body .peptools-main {
        width: min(100% - 1rem, 1220px);
    }

    body .peptools-shell .peptools-hero {
        padding: 1.25rem;
    }

    body .peptools-shell .peptools-hero-visual {
        min-height: 210px;
        transform: scale(0.92);
    }

    body .peptools-shell .peptools-disclaimer {
        grid-template-columns: 1fr;
        gap: 0.35rem;
    }

    body .peptools-shell.peptools-product-calculator-links {
        grid-template-columns: 1fr;
    }

    body .peptools-shell .peptools-product-calculator-actions,
    body .peptools-shell.peptools-product-calculator-links .peptools-product-calculator-actions {
        display: grid;
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    body .peptools-shell *,
    body .peptools-shell *::before,
    body .peptools-shell *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* v1.6.0 account sync hardening */
.peptools-shell .peptools-sync-status,
body .peptools-shell .peptools-sync-status {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 16px;
  background: rgba(59, 130, 246, 0.08);
}
.peptools-shell .peptools-sync-status strong,
body .peptools-shell .peptools-sync-status strong {
  display: block;
  margin-bottom: 6px;
}
.peptools-shell button.peptools-button[disabled],
body .peptools-shell button.peptools-button[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

/* v1.7.0 saved calculation library */
.peptools-shell .peptools-saved-calc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}
.peptools-shell .peptools-saved-calc-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-height: 220px;
}
.peptools-shell .peptools-saved-calc-card h2 {
    margin: 0;
    font-size: 1.15rem;
    line-height: 1.25;
}
.peptools-shell .peptools-saved-calc-card .peptools-actions,
.peptools-shell .peptools-list-item .peptools-actions {
    margin-top: auto;
    gap: 8px;
}
.peptools-shell .peptools-sync-status .peptools-actions {
    flex-wrap: wrap;
}

/* v1.8.0 saved data and product-link polish */
.peptools-shell .peptools-saved-data-card,
body .peptools-shell .peptools-saved-data-card {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.peptools-product-calculator-links,
body .peptools-product-calculator-links {
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: 16px;
    padding: 16px;
    margin: 18px 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.96) 0%, rgba(22, 33, 62, 0.96) 55%, rgba(108, 99, 255, 0.16) 100%);
    color: #ffffff;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.22);
}
.peptools-product-calculator-links p,
body .peptools-product-calculator-links p {
    color: rgba(255, 255, 255, 0.86);
    margin: 8px 0 0;
}
.peptools-product-calculator-links .button,
body .peptools-product-calculator-links .button {
    margin-top: 10px;
    margin-right: 8px;
    border-radius: 999px;
}

/* v1.8.1 security hardening: product embeds and theme-resistant customer UI */
body .peptools-shell.peptools-product-calculator-links,
body .peptools-shell .peptools-product-calculator-links {
    display: block;
    margin: 1rem 0;
    padding: 1rem;
    border: 1px solid var(--peptools-border, rgba(255,255,255,.12));
    border-radius: 1rem;
    background: var(--peptools-panel, rgba(18,18,22,.94));
    color: var(--peptools-text, #f6f7fb);
}
body .peptools-shell.peptools-product-calculator-links p,
body .peptools-shell .peptools-product-calculator-links p,
body .peptools-shell.peptools-product-calculator-links strong,
body .peptools-shell .peptools-product-calculator-links strong {
    color: var(--peptools-text, #f6f7fb);
}
body .peptools-shell .peptools-warning {
    color: var(--peptools-text, #f6f7fb);
}
body .peptools-shell .peptools-tool-card,
body .peptools-shell .peptools-card,
body .peptools-shell .peptools-panel,
body .peptools-shell .peptools-result-card,
body .peptools-shell .peptools-button,
body .peptools-shell .peptools-input,
body .peptools-shell .peptools-select,
body .peptools-shell .peptools-textarea,
body .peptools-shell .peptools-table,
body .peptools-shell .peptools-chip,
body .peptools-shell .peptools-preset {
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* v1.10.0 verified catalog record */
body .peptools-shell .peptools-catalog-record-picker {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 14px;
    align-items: end;
}
body .peptools-shell .peptools-catalog-record-picker > label {
    grid-column: 1 / -1;
}
body .peptools-shell .peptools-catalog-record-hero {
    margin-bottom: 18px;
}
body .peptools-shell .peptools-verification-summary {
    margin: 16px 0;
}
body .peptools-shell .peptools-catalog-record-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
body .peptools-shell .peptools-catalog-record-section {
    min-width: 0;
}
body .peptools-shell .peptools-catalog-record-sources {
    grid-column: 1 / -1;
}
body .peptools-shell .peptools-record-copy {
    overflow-wrap: anywhere;
    white-space: normal;
}
body .peptools-shell .peptools-source-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}
body .peptools-shell .peptools-source-card {
    padding: 16px;
    border: 1px solid var(--peptools-border, rgba(255, 255, 255, 0.12));
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.035);
    overflow-wrap: anywhere;
}
body .peptools-shell .peptools-source-card h3,
body .peptools-shell .peptools-source-card p {
    margin-top: 0;
}
body .peptools-shell .peptools-source-card a {
    color: var(--peptools-accent, #3B82F6);
}
@media (max-width: 760px) {
    body .peptools-shell .peptools-catalog-record-picker,
    body .peptools-shell .peptools-catalog-record-grid,
    body .peptools-shell .peptools-source-list {
        grid-template-columns: 1fr;
    }
    body .peptools-shell .peptools-catalog-record-sources {
        grid-column: auto;
    }
}

/* =========================================================
   Compound Detail Drawer (floating panel)
   ========================================================= */
.peptools-drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 9998;
    backdrop-filter: blur(2px);
}
.peptools-drawer-overlay.is-open {
    display: block;
}
.peptools-drawer {
    /* The drawer is intentionally always light-themed, regardless of which site-wide theme
       (dark default, or light via [data-pt-theme="light"]) is active -- but child markup reused
       from the main SPA (route cards, vendor cards, etc.) reads the --peptools-* theme
       variables, which otherwise still resolve to their DARK defaults here even though this
       panel's own background/text below are hardcoded light. That mismatch is what made text
       like .peptools-route-card's header (var(--peptools-text), near-white) render almost
       invisible against this panel's white background in dark mode. Restating the light-theme
       variable values locally fixes every such child at once instead of patching each selector.
       (See standing operating rule doc, "known housekeeping item" -- this was task #192.) */
    --peptools-bg: #f5f6fb;
    --peptools-panel: rgba(255, 255, 255, 0.96);
    --peptools-panel-2: rgba(241, 243, 251, 0.96);
    --peptools-border: rgba(60, 70, 130, 0.14);
    --peptools-border-strong: rgba(60, 70, 130, 0.28);
    --peptools-text: #171a2e;
    --peptools-muted: #565f82;
    --peptools-good: #17874a;
    --peptools-warn: #a15c00;
    --peptools-danger: #c62828;
    --peptools-accent: #6c63ff;
    --peptools-accent-2: #3b82f6;
    --peptools-accent-soft: rgba(108, 99, 255, 0.12);
    --peptools-input-bg: rgba(255, 255, 255, 0.9);
    --peptools-chip-text: #1d4ed8;
    --peptools-pill-bg: rgba(15, 23, 42, 0.05);
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(520px, 100vw);
    z-index: 9999;
    overflow-y: auto;
    background: #ffffff;
    color: #374151;
    box-shadow: -6px 0 32px rgba(0,0,0,0.22);
    transform: translateX(100%);
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}
.peptools-drawer.is-open {
    transform: translateX(0);
}
.peptools-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem 1rem;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    background: #fff;
    z-index: 1;
}
.peptools-drawer-header h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: #111827;
    line-height: 1.3;
}
.peptools-drawer-close {
    background: none;
    border: none;
    cursor: pointer;
    color: #6b7280;
    font-size: 1.5rem;
    line-height: 1;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: background 0.15s, color 0.15s;
}
.peptools-drawer-close:hover {
    background: #f3f4f6;
    color: #111827;
}
.peptools-drawer-body {
    padding: 1.25rem 1.5rem 2rem;
    flex: 1;
}
.peptools-drawer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.peptools-drawer-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.peptools-drawer-badge.is-verified {
    background: #dcfce7;
    color: #166534;
    border-color: #bbf7d0;
}
.peptools-drawer-badge.is-ready {
    background: #dbeafe;
    color: #1e40af;
    border-color: #bfdbfe;
}
.peptools-drawer-badge.is-community {
    background: #fef3c7;
    color: #78350f;
    border-color: #fde68a;
}
.peptools-drawer-community-note {
    background: #fffbeb;
    border: 1px solid #f59e0b;
    color: #78350f;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    margin: 0 0 1rem;
}
.peptools-chip-community {
    background: rgba(245, 158, 11, 0.16) !important;
    border-color: rgba(245, 158, 11, 0.35) !important;
    color: #92400e !important;
}
.peptools-chip-provisional {
    background: rgba(249, 115, 22, 0.14) !important;
    border-color: rgba(249, 115, 22, 0.3) !important;
    color: #9a3412 !important;
}
.peptools-chip-caution {
    background: rgba(220, 76, 100, 0.14) !important;
    border-color: rgba(220, 76, 100, 0.32) !important;
    color: #9a3412 !important;
    font-weight: 700;
}
.peptools-drawer-section {
    margin: 1rem 0;
}
.peptools-drawer-section h3 {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #9ca3af;
    margin: 0 0 0.4rem;
}
.peptools-drawer-section p {
    margin: 0;
    font-size: 0.9rem;
    color: #374151;
    line-height: 1.6;
}
.peptools-drawer-aliases {
    font-size: 0.85rem;
    color: #6b7280;
    font-style: italic;
    margin-bottom: 0.75rem;
}
.peptools-drawer-quick-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin: 1rem 0;
}
.peptools-drawer-fact {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
}
.peptools-drawer-fact dt {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #9ca3af;
    margin: 0 0 0.15rem;
}
.peptools-drawer-fact dd {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: #111827;
}
.peptools-drawer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e7eb;
}
.peptools-drawer-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: background 0.15s, color 0.15s;
}
.peptools-drawer-btn-primary {
    background: var(--pt-accent, #c8102e);
    color: #fff;
}
.peptools-drawer-btn-primary:hover {
    background: #a50d25;
    color: #fff;
}
.peptools-drawer-btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}
.peptools-drawer-btn-secondary:hover {
    background: #e5e7eb;
    color: #111827;
}
.peptools-drawer-disclaimer {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid #f3f4f6;
    line-height: 1.5;
}
/* View Record button in table */
.peptools-btn-view-record {
    background: var(--pt-accent, #c8102e);
    color: #fff;
    border: none;
    padding: 0.35rem 0.8rem;
    border-radius: 5px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
}
.peptools-btn-view-record:hover {
    background: #a50d25;
}
@media (max-width: 600px) {
    .peptools-drawer {
        width: 100vw;
    }
    .peptools-drawer-quick-facts {
        grid-template-columns: 1fr;
    }
}

/* Hub tier overhaul (1.10.11) */
.peptools-hub-tier{border:1px solid rgba(160,174,255,.16);border-radius:14px;background:rgba(255,255,255,.03);margin-bottom:1.25rem;overflow:hidden}
.peptools-hub-tier>summary{display:flex;align-items:center;gap:.9rem;padding:1rem 1.25rem;cursor:pointer;list-style:none;user-select:none}
.peptools-hub-tier>summary::-webkit-details-marker{display:none}
.peptools-hub-tier>summary::after{content:"▸";margin-left:auto;color:#8892b0;transition:transform .15s}
.peptools-hub-tier[open]>summary::after{transform:rotate(90deg)}
.peptools-hub-tier>summary .peptools-chip{margin-left:0}
.peptools-tier-head{display:flex;flex-direction:column;gap:.15rem;min-width:0}
.peptools-tier-head strong{font-size:1.05rem;color:var(--peptools-text)}
.peptools-tier-head small{color:#8892b0;font-size:.8rem;line-height:1.35}
.peptools-tier-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}
.peptools-hub-tier-start .peptools-tier-dot{background:#34d399;box-shadow:0 0 8px rgba(52,211,153,.6)}
.peptools-hub-tier-everyday .peptools-tier-dot{background:#60a5fa;box-shadow:0 0 8px rgba(96,165,250,.6)}
.peptools-hub-tier-power .peptools-tier-dot{background:#a78bfa;box-shadow:0 0 8px rgba(167,139,250,.6)}
.peptools-hub-tier>.peptools-grid{padding:0 1.25rem 1.25rem}
.peptools-hub-tier-start{border-color:rgba(52,211,153,.3)}
.peptools-quickstart{margin-bottom:1.25rem}
.peptools-quickstart-steps{margin:.75rem 0 0;padding-left:1.4rem;display:flex;flex-direction:column;gap:.55rem}
.peptools-quickstart-steps li{color:var(--peptools-muted);font-size:.92rem;line-height:1.5}
.peptools-quickstart-steps a{color:var(--peptools-accent-2);font-weight:600;text-decoration:none}
.peptools-quickstart-steps a:hover{text-decoration:underline}

/* Frontend visual polish (1.10.12) */
.peptools-tool-card{transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;border:1px solid rgba(160,174,255,.14);border-radius:14px;display:flex;flex-direction:column;justify-content:space-between;gap:.9rem}
.peptools-tool-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,0,0,.35);border-color:rgba(165,180,252,.45)}
.peptools-tool-card h2{font-size:1rem;margin:.5rem 0 .3rem;line-height:1.3}
.peptools-tool-card p{font-size:.82rem;line-height:1.5}
.peptools-tool-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,rgba(108,99,255,.85),rgba(59,130,246,.85));color:#fff;font-weight:800;font-size:.8rem;letter-spacing:.02em;box-shadow:0 4px 12px rgba(108,99,255,.3)}
.peptools-hub-tier-start .peptools-tool-icon{background:linear-gradient(135deg,#059669,#34d399)}
.peptools-hub-tier-power .peptools-tool-icon{background:linear-gradient(135deg,#7c3aed,#a78bfa)}
.peptools-button-primary{background:linear-gradient(135deg,#6C63FF,#3b82f6);border:none;box-shadow:0 4px 14px rgba(108,99,255,.35);transition:filter .15s,transform .15s}
.peptools-button-primary:hover{filter:brightness(1.12);transform:translateY(-1px)}
.peptools-hero{background:radial-gradient(120% 160% at 85% -20%,rgba(108,99,255,.28),transparent 55%),radial-gradient(100% 140% at 0% 110%,rgba(59,130,246,.18),transparent 50%),rgba(255,255,255,.02);border:1px solid rgba(160,174,255,.16);border-radius:18px}
.peptools-panel{border-radius:14px}
.peptools-results .peptools-result-card{border-radius:11px;border:1px solid rgba(160,174,255,.12);transition:border-color .15s}
.peptools-result-card:hover{border-color:rgba(165,180,252,.35)}
.peptools-input,.peptools-select,.peptools-textarea{border-radius:9px;transition:border-color .15s,box-shadow .15s}
.peptools-input:focus,.peptools-select:focus,.peptools-textarea:focus{border-color:#6C63FF;box-shadow:0 0 0 3px rgba(108,99,255,.22);outline:none}
.peptools-chip{border-radius:999px}
.peptools-hub-search .peptools-input{font-size:1rem;padding:.85rem 1.1rem}
.peptools-quickstart{background:linear-gradient(135deg,rgba(52,211,153,.08),rgba(59,130,246,.06));border:1px solid rgba(52,211,153,.25)}
@media (prefers-reduced-motion:reduce){.peptools-tool-card,.peptools-button-primary{transition:none}.peptools-tool-card:hover{transform:none}}

/* 1.11.0 feature additions */
.peptools-cell-ok{color:#34d399;font-weight:600}
.peptools-cell-warn{color:var(--peptools-warn);font-weight:600}
.peptools-cell-bad{color:#f87171;font-weight:700}
.peptools-row-highlight{outline:2px solid #6C63FF;outline-offset:-2px;background:rgba(108,99,255,.12)!important}
.peptools-label-qr{margin-top:.6rem;background:#fff;padding:6px;border-radius:6px;display:inline-block;line-height:0}
.peptools-label-qr svg{width:96px;height:96px;display:block}
@media print{.peptools-label-qr svg{width:72px;height:72px}}

/* Dashboard stat cards (1.11.1) */
.peptools-stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.7rem;margin-bottom:.9rem}
.peptools-stat-card{position:relative;background:rgba(255,255,255,.035);border:1px solid rgba(160,174,255,.14);border-radius:12px;padding:.85rem .9rem .75rem;overflow:hidden;transition:transform .15s,border-color .15s}
.peptools-stat-card::before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--stat-accent,#6C63FF)}
.peptools-stat-card:hover{transform:translateY(-2px);border-color:var(--stat-accent,#6C63FF)}
.peptools-stat-card strong{display:block;font-size:1.5rem;font-weight:800;color:var(--peptools-text);line-height:1.1}
.peptools-stat-card span{font-size:.72rem;color:#8892b0;text-transform:uppercase;letter-spacing:.06em}

/* Per-compound vendor links (1.11.2) */
.pt-vendor-links{display:flex;flex-wrap:wrap;gap:10px}
.pt-vendor-links .pt-btn{margin:0}

/* 1.11.3 layout repair */
.peptools-shell .peptools-nav a.is-active{background:linear-gradient(135deg,#6c63ff 0%,#3b82f6 100%);color:#fff;border-color:var(--peptools-accent)}
.peptools-stat-card span{white-space:normal;word-break:break-word;line-height:1.3}
.peptools-stat-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr))}
.peptools-shell img,.peptools-shell svg{max-width:100%}
.peptools-shell .peptools-layout{align-items:start}
@media(max-width:900px){.peptools-shell .peptools-layout{grid-template-columns:1fr}}
.peptools-shell .peptools-table-wrap{overflow-x:auto;max-width:100%}

/* SVG syringe (1.12.1) */
.peptools-syringe{margin-top:1rem;padding:1rem;border:1px solid var(--peptools-border);border-radius:14px;background:rgba(255,255,255,.03)}
.peptools-syringe-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.6rem}
.peptools-syringe-top strong{font-size:.92rem;color:var(--peptools-text)}
.peptools-syringe-svg{width:100%;height:auto;display:block;margin:.2rem 0 .5rem}
.pt-syr-barrel{fill:rgba(255,255,255,.05);stroke:rgba(177,187,255,.5);stroke-width:1.5}
.pt-syr-fill{fill:var(--peptools-accent);opacity:.55}
.pt-syr-thumb,.pt-syr-rod,.pt-syr-hub{fill:rgba(177,187,255,.55)}
.pt-syr-needle{fill:rgba(200,210,255,.75)}
.pt-syr-tick{stroke:rgba(177,187,255,.35);stroke-width:1}
.pt-syr-tick-major{stroke:rgba(200,210,255,.75);stroke-width:1.4}
.pt-syr-tick-label{fill:#9aa6d6;font-size:8px;text-anchor:middle;font-family:inherit}
.pt-syr-marker{stroke:#ffd166;stroke-width:2}
.peptools-syringe-label{display:block;color:var(--peptools-muted);font-size:.82rem;line-height:1.4}
.peptools-syringe-warning{display:block;color:var(--peptools-warn);font-size:.82rem;margin-top:.3rem}

/* Recon advanced toggle (1.12.1) */
.peptools-recon-advanced{margin:.5rem 0 1rem;border:1px solid var(--peptools-border);border-radius:12px;background:rgba(255,255,255,.02)}
.peptools-recon-advanced>summary{cursor:pointer;padding:.8rem 1rem;font-weight:600;color:var(--peptools-text);list-style:none;user-select:none}
.peptools-recon-advanced>summary::-webkit-details-marker{display:none}
.peptools-recon-advanced>summary::before{content:"+ ";color:var(--peptools-accent);font-weight:800}
.peptools-recon-advanced[open]>summary::before{content:"– "}
.peptools-recon-advanced>.peptools-form-grid,.peptools-recon-advanced>.peptools-preset-row{padding:0 1rem}
.peptools-recon-advanced>.peptools-preset-row:last-child{padding-bottom:1rem}

/* Print stylesheet (1.12.1) */
@media print{
  body.peptools-body{background:#fff!important}
  body.peptools-body,.peptools-shell,.peptools-shell *{color:#111!important}
  .peptools-topbar,.peptools-nav,.peptools-topbar-actions,.peptools-hero-visual,.peptools-trust-row,.peptools-hero-actions,.peptools-promo-footer,.peptools-promo-card,.peptools-help-panel,.peptools-retail-panel,.peptools-actions,.peptools-preset-row,.peptools-recon-advanced>summary,.peptools-hub-search,[data-peptools-tooltip]{display:none!important}
  .peptools-shell,.peptools-main{width:100%!important;max-width:100%!important;margin:0!important;padding:0!important;box-shadow:none!important}
  .peptools-panel,.peptools-card,.peptools-hero{background:#fff!important;border:1px solid #ccc!important;box-shadow:none!important;break-inside:avoid}
  .peptools-layout{display:block!important}
  .peptools-recon-advanced{border:none!important}
  .peptools-recon-advanced[open]>.peptools-form-grid{display:grid!important}
  .peptools-result-card{border:1px solid #ddd!important}
  .pt-syr-barrel{fill:#fff;stroke:#333}
  .pt-syr-fill{fill:#888;opacity:.4}
  .pt-syr-marker{stroke:#000}
  .pt-syr-tick-label{fill:#333}
  .peptools-table th,.peptools-table td{border:1px solid #ccc!important}
  a[href]:after{content:""!important}
  @page{margin:14mm}
}

/* Hub featured database panel (1.12.1) */
.peptools-db-feature{margin-bottom:1.25rem;background:radial-gradient(120% 140% at 90% -20%,rgba(96,165,250,.18),transparent 55%),rgba(255,255,255,.02);border:1px solid rgba(96,165,250,.28)}
.peptools-db-feature-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.peptools-db-feature-head h2{margin:.15rem 0 .3rem;font-size:1.35rem}
.peptools-db-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.peptools-db-chip{display:inline-block;padding:.35rem .8rem;border-radius:999px;font-size:.8rem;color:var(--peptools-muted);border:1px solid var(--peptools-border);background:rgba(255,255,255,.04);text-decoration:none;transition:border-color .15s,color .15s}
.peptools-db-chip:hover{color:#fff;border-color:var(--peptools-accent)}

/* Community source submission CTA on compound-index (1.17.x) */
.pt-cs-index-cta{margin:1.5rem 0;padding:1rem 1.25rem;border:1px dashed var(--peptools-border);border-radius:.5rem;background:rgba(255,255,255,.02)}
.pt-cs-index-cta-text{margin:0;font-size:.9rem;color:var(--peptools-muted)}

/* Route-specific protocol cards (1.19.0) */
.peptools-catalog-record-routes{grid-column:1/-1}
.peptools-route-cards{display:grid;gap:.85rem;margin-top:.9rem}
.peptools-route-card{border:1px solid var(--peptools-border);border-radius:13px;background:rgba(255,255,255,.025);overflow:hidden}
.peptools-route-card>header{display:flex;align-items:center;justify-content:space-between;gap:.8rem;padding:.8rem 1rem;background:rgba(255,255,255,.035);border-bottom:1px solid var(--peptools-border)}
.peptools-route-card>header>strong{font-size:.96rem;color:var(--peptools-text)}
.peptools-route-status{display:inline-flex;padding:.25rem .55rem;border-radius:999px;font-size:.68rem;font-weight:800;line-height:1.25;white-space:nowrap}
.peptools-route-status.is-label_supported{background:rgba(52,211,153,.16);color:#6ee7b7}
.peptools-route-status.is-study_only{background:rgba(96,165,250,.16);color:#93c5fd}
.peptools-route-status.is-community_only{background:rgba(245,158,11,.17);color:#fbbf24}
.peptools-route-status.is-preclinical_only{background:rgba(167,139,250,.17);color:#c4b5fd}
.peptools-route-status.is-not_established{background:rgba(148,163,184,.15);color:#cbd5e1}
.peptools-route-dose{margin:.85rem 1rem .65rem;color:var(--peptools-text);font-size:1rem;font-weight:800;line-height:1.4}
.peptools-route-meta{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:.5rem;margin:0 1rem .75rem}
.peptools-route-meta span{padding:.55rem .65rem;border-radius:8px;background:rgba(255,255,255,.035);color:var(--peptools-muted);font-size:.76rem;line-height:1.4}
.peptools-route-meta strong{display:block;margin-bottom:.15rem;color:#aeb8d8;font-size:.64rem;text-transform:uppercase;letter-spacing:.05em}
.peptools-route-context{margin:.65rem 1rem;color:var(--peptools-muted);font-size:.8rem;line-height:1.5}
.peptools-route-guardrail{margin:.7rem 1rem;padding:.65rem .75rem;border-left:3px solid var(--peptools-warn);border-radius:0 7px 7px 0;background:rgba(245,158,11,.08);color:#f8d78c;font-size:.77rem;line-height:1.5}
.peptools-route-links{display:flex;flex-wrap:wrap;gap:.7rem;margin:.7rem 1rem 1rem}
.peptools-route-links a{color:var(--peptools-accent-2);font-size:.75rem;font-weight:700;text-decoration:none}
.peptools-route-links a:hover{text-decoration:underline}
.peptools-drawer-section .peptools-route-card>header{align-items:flex-start}
.peptools-drawer-section .peptools-route-meta{grid-template-columns:1fr}
@media(max-width:600px){.peptools-route-card>header{align-items:flex-start;flex-direction:column}.peptools-route-meta{grid-template-columns:1fr}}

/* Vendor / affiliate cards -- shared across drawer, calculator/tool footers, compare, and library rows.
   Mirrors the pt-vc-*/pt-vl-* markup used on the full compound page (templates/compound-detail.php)
   but themed with the peptools-tools shell's CSS variables so it matches light/dark mode. */
.pt-vendor-sec { margin-top: 1rem; }
.pt-vendor-sec:empty { margin-top: 0; }
.pt-vendor-sec h2 { font-size: 1.02rem; font-weight: 700; margin: 0 0 8px; color: var(--peptools-text); }
/* ---- Vendor cards: "full" layout (drawer, calculator footer, standalone sections) ----
   Two independently-editable brand colors: --pt-vc-color-outer (card shell) and
   --pt-vc-color-inner (the nested banner holding logo/price/coupon). Neither is derived from
   the other -- an admin sets both by hand (see PepTools_Vendor_Registry / Affiliate Import
   Settings step). Every default (no custom color) value below is expressed with the
   --peptools-* theme variables so the un-branded card automatically matches whichever theme
   (dark default, or light via [data-pt-theme="light"]) is active. */
.pt-vc-wrap { display: grid; gap: 12px; margin-top: .5rem; }
.pt-vc { position: relative; background: var(--peptools-panel-2, var(--peptools-panel)); border: 1px solid var(--peptools-border); border-radius: 14px; padding: 10px; box-shadow: 0 1px 2px rgba(0,0,0,.06); transition: box-shadow .15s, transform .15s; }
.pt-vc:hover { box-shadow: 0 6px 18px rgba(0,0,0,.12); transform: translateY(-1px); }
.pt-vc.pt-vc-branded { background: var(--pt-vc-color-outer, var(--peptools-panel-2, var(--peptools-panel))); border-color: transparent; box-shadow: 0 3px 14px rgba(0,0,0,.18); }
.pt-vc-badge { position: absolute; top: -8px; right: 14px; background: var(--peptools-accent); color: #fff; font-size: .62rem; font-weight: 800; letter-spacing: .03em; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; box-shadow: 0 2px 6px rgba(0,0,0,.18); z-index: 1; }
.pt-vc.pt-vc-branded .pt-vc-badge { background: #fff; color: var(--pt-vc-color-outer); }
.pt-vc-compound-name { margin: 0 2px 8px; font-size: 1.05rem; font-weight: 800; letter-spacing: .01em; color: var(--peptools-muted); }
.pt-vc.pt-vc-branded .pt-vc-compound-name { color: rgba(255,255,255,.85); }
.pt-vc-format-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 2px 8px; }
.pt-vc-format-row:empty { display: none; margin: 0; }
.pt-vc-format-chip { background: transparent; border-color: var(--peptools-border); font-weight: 800; text-transform: uppercase; font-size: .66rem; letter-spacing: .03em; }
.pt-vc.pt-vc-branded .pt-vc-format-chip { border-color: rgba(255,255,255,.4); }
.pt-vc-format-chip.pt-vc-format-static { cursor: default; }
.pt-vc-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 2px 10px; }
.pt-vc-chip { display: inline-flex; align-items: center; padding: 5px 12px; border-radius: 20px; font-size: .74rem; font-weight: 700; cursor: pointer; background: var(--peptools-pill-bg); color: var(--peptools-muted); border: 1.5px solid var(--peptools-border); user-select: none; }
.pt-vc.pt-vc-branded .pt-vc-chip { background: rgba(255,255,255,.1); color: rgba(255,255,255,.65); border-color: rgba(255,255,255,.25); }
.pt-vc-chip.is-active { background: var(--peptools-accent); color: #fff; border-color: var(--peptools-accent); }
.pt-vc.pt-vc-branded .pt-vc-chip.is-active { background: #fff; color: var(--pt-vc-color-outer); border-color: #fff; }
.pt-vc-chip-hidden { display: none !important; }
.pt-vc-banner { border-radius: 10px; padding: 14px 16px; }
.pt-vc.pt-vc-branded .pt-vc-banner { background: var(--pt-vc-color-inner, var(--pt-vc-color-outer)); }
.pt-vc-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.pt-vc-vendor { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pt-vc-logo { width: 34px; height: 34px; border-radius: 50%; object-fit: contain; padding: 3px; background: var(--peptools-input-bg); border: 2px solid var(--peptools-panel-2, var(--peptools-panel)); box-shadow: 0 0 0 1px var(--peptools-border); flex-shrink: 0; }
.pt-vc-logo-fallback { width: 34px; height: 34px; border-radius: 50%; background: var(--peptools-input-bg); border: 2px solid var(--peptools-panel-2, var(--peptools-panel)); box-shadow: 0 0 0 1px var(--peptools-border); display: flex; align-items: center; justify-content: center; color: var(--peptools-muted); font-weight: 800; font-size: .82rem; flex-shrink: 0; }
.pt-vc.pt-vc-branded .pt-vc-logo, .pt-vc.pt-vc-branded .pt-vc-logo-fallback { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.5); box-shadow: none; color: #fff; }
.pt-vc-name { font-weight: 700; color: var(--peptools-text); font-size: .92rem; margin: 0 0 2px; }
.pt-vc.pt-vc-branded .pt-vc-name { color: #fff; }
/* "In stock" is always a fixed green, independent of the vendor's brand colors -- a status
   indicator, not a themeable accent, per explicit design direction. */
.pt-vc-stock { display: flex; align-items: center; gap: 5px; font-size: .7rem; color: #17874a; font-weight: 600; }
.pt-vc-stock-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; display: inline-block; flex-shrink: 0; }
.pt-vc.pt-vc-branded .pt-vc-stock { color: #bbf7d0; }
.pt-vc.pt-vc-branded .pt-vc-stock-dot { background: #4ade80; }
.pt-vc-coa-wrap { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.pt-vc-coa { font-size: .72rem; font-weight: 700; color: var(--peptools-accent); text-decoration: none; white-space: nowrap; border: 1px solid var(--peptools-border); border-radius: 8px; padding: 4px 9px; }
.pt-vc.pt-vc-branded .pt-vc-coa { color: #fff; border-color: rgba(255,255,255,.45); }
.pt-vc-batch { font-size: .66rem; font-weight: 600; color: var(--peptools-muted); white-space: nowrap; }
.pt-vc.pt-vc-branded .pt-vc-batch { color: rgba(255,255,255,.75); }
.pt-vc-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid rgba(0,0,0,.12); padding-top: 12px; margin-top: 2px; }
.pt-vc.pt-vc-branded .pt-vc-bottom { border-top-color: rgba(255,255,255,.22); }
.pt-vc-coupon-wrap { display: flex; flex-direction: column; gap: 4px; }
.pt-vc-coupon-label { margin: 0; font-size: .62rem; text-transform: uppercase; letter-spacing: .05em; color: var(--peptools-muted); font-weight: 700; }
.pt-vc.pt-vc-branded .pt-vc-coupon-label { color: rgba(255,255,255,.75); }
.pt-vc-coupon { display: inline-flex; align-items: center; gap: 5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .74rem; font-weight: 700; color: var(--peptools-text); border: 1.5px dashed var(--peptools-border-strong); border-radius: 8px; padding: 6px 11px; background: var(--peptools-input-bg); cursor: pointer; width: fit-content; }
.pt-vc-coupon:hover { border-color: var(--peptools-accent); color: var(--peptools-accent); }
.pt-vc-coupon.pt-vc-copied { border-color: var(--peptools-good); color: var(--peptools-good); background: rgba(39, 209, 127, .1); }
.pt-vc.pt-vc-branded .pt-vc-coupon { background: rgba(255,255,255,.14); border-color: rgba(255,255,255,.45); color: #fff; }
.pt-vc.pt-vc-branded .pt-vc-coupon:hover { border-color: #fff; color: #fff; background: rgba(255,255,255,.24); }
.pt-vc.pt-vc-branded .pt-vc-coupon.pt-vc-copied { border-color: #fff; color: #fff; background: rgba(255,255,255,.3); }
.pt-vc-price-block { display: flex; flex-direction: column; gap: 2px; }
.pt-vc-price-wrap { display: flex; align-items: baseline; gap: 7px; flex-wrap: wrap; }
.pt-vc-price { font-size: 1.3rem; font-weight: 800; color: var(--peptools-text); line-height: 1; }
.pt-vc.pt-vc-branded .pt-vc-price { color: #fff; }
.pt-vc-price-orig { font-size: .8rem; color: var(--peptools-muted); text-decoration: line-through; }
.pt-vc.pt-vc-branded .pt-vc-price-orig { color: rgba(255,255,255,.65); }
.pt-vc-permg { margin: 0; font-size: .72rem; color: var(--peptools-muted); font-weight: 600; }
.pt-vc.pt-vc-branded .pt-vc-permg { color: rgba(255,255,255,.8); }
.pt-vc-shop { margin-top: 10px; width: 100%; justify-content: center; }
.pt-vc.pt-vc-branded .pt-vc-shop { background: #fff; color: var(--pt-vc-color-outer); }
.pt-vc.pt-vc-branded .pt-btn-secondary { background: rgba(255,255,255,.14); color: #fff; border: 1px solid rgba(255,255,255,.4); }
.pt-vc.pt-vc-branded .pt-btn-primary { background: #fff; color: var(--pt-vc-color-outer); }

/* ---- Vendor cards: "compact" layout (Library rows, Compare table cells) ----
   A single dense row instead of the full banner+chip card -- same dual-color system used as an
   accent (left logo + name, right price), since there usually isn't room for the full
   treatment in a table cell or list row. */
.pt-vc-compact-wrap { display: grid; gap: 8px; margin-top: .4rem; }
.pt-vc-compact { display: flex; align-items: center; gap: 10px; background: var(--peptools-panel-2, var(--peptools-panel)); border: 1px solid var(--peptools-border); border-left: 3px solid var(--pt-vc-color-inner, var(--pt-vc-color-outer, var(--peptools-accent))); border-radius: 10px; padding: 8px 12px; }
.pt-vc-compact.pt-vc-branded { background: color-mix(in srgb, var(--pt-vc-color-outer, var(--peptools-panel-2)) 12%, var(--peptools-panel-2, var(--peptools-panel))); }
.pt-vc-c-logo { width: 26px; height: 26px; border-radius: 50%; object-fit: contain; padding: 2px; background: var(--peptools-input-bg); border: 2px solid var(--peptools-panel-2, var(--peptools-panel)); box-shadow: 0 0 0 1px var(--peptools-border); flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: var(--peptools-muted); font-weight: 800; font-size: .68rem; }
.pt-vc-c-mid { flex: 1 1 auto; min-width: 0; }
.pt-vc-c-name { margin: 0; font-weight: 700; color: var(--peptools-text); font-size: .82rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pt-vc-c-best { font-size: .6rem; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; color: var(--peptools-good); background: rgba(39, 209, 127, .15); padding: 2px 7px; border-radius: 20px; }
.pt-vc-c-stock { display: inline-flex; align-items: center; gap: 4px; font-size: .66rem; color: #17874a; font-weight: 600; }
.pt-vc-c-sub { margin: 2px 0 0; font-size: .72rem; color: var(--peptools-muted); }
.pt-vc-c-price { text-align: right; flex-shrink: 0; }
.pt-vc-c-cur { margin: 0; font-weight: 800; color: var(--peptools-text); font-size: .9rem; }
.pt-vc-c-orig { font-size: .72rem; font-weight: 500; color: var(--peptools-muted); text-decoration: line-through; margin-left: 4px; }
.pt-vc-c-permg { display: block; font-size: .66rem; color: var(--peptools-muted); font-weight: 600; }
.pt-vc-c-shop { flex-shrink: 0; font-size: .76rem; padding: 6px 12px; }
.pt-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 6px; font-size: .85rem; font-weight: 600; text-decoration: none; border: none; cursor: pointer; transition: opacity .15s; }
.pt-btn-primary { background: var(--peptools-accent); color: #fff; }
.pt-btn-secondary { background: var(--peptools-input-bg); color: var(--peptools-text); border: 1px solid var(--peptools-border); }
.pt-btn:hover { opacity: .88; }
.pt-badge-price { font-size: .78rem; color: var(--peptools-muted); margin: 6px 0 0; }
.peptools-drawer .pt-vendor-sec { border-top: 1px solid var(--peptools-border); padding-top: 14px; margin-top: 14px; }

/* ---- What's New announcement banner (sitewide, static container in app-shell.php,
   populated + dismissed via localStorage by JS in init(); persists across renderModule()
   re-renders because it lives outside the [data-peptools-app] mount div) ---- */
.peptools-announcements { display: flex; flex-direction: column; gap: 8px; transition: opacity .2s ease; }
.peptools-announcements:empty { display: none; }
.peptools-announcements.peptools-announcement-fading { opacity: 0; }
@media (prefers-reduced-motion: reduce) { .peptools-announcements { transition: none; } }
.peptools-announcement { display: flex; align-items: center; gap: 12px; background: color-mix(in srgb, var(--peptools-accent) 10%, var(--peptools-panel)); border: 1px solid color-mix(in srgb, var(--peptools-accent) 35%, var(--peptools-border)); border-radius: 10px; padding: 10px 14px; box-shadow: var(--peptools-shadow); }
.peptools-announcement-icon { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--peptools-accent); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .82rem; font-weight: 800; }
.peptools-announcement-body { flex: 1 1 auto; min-width: 0; font-size: .86rem; color: var(--peptools-text); line-height: 1.4; }
.peptools-announcement-link { margin-left: 6px; font-weight: 700; color: var(--peptools-accent); text-decoration: underline; white-space: nowrap; }
.peptools-announcement-link:hover { opacity: .85; }
.peptools-announcement-dismiss { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--peptools-border); background: var(--peptools-panel-2, var(--peptools-panel)); color: var(--peptools-muted); font-size: .9rem; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s, color .15s; }
.peptools-announcement-dismiss:hover { background: var(--peptools-input-bg); color: var(--peptools-text); }
@media (max-width: 640px) {
  .peptools-announcement { flex-wrap: wrap; padding: 10px 12px; }
  .peptools-announcement-body { font-size: .82rem; }
}

/* Half-life compound picker: dropdown + optional manual fallback (v1.45.0) */
.peptools-field [data-halflife-compound-manual] {
    margin-top: 0.5rem;
}

/* 1.46.6 Vial & Blend Planner */
.peptools-vial-planner, .peptools-blend-mixer { margin-bottom: 1.25rem; }
.peptools-result-hero { grid-column: 1 / -1; border: 2px solid var(--peptools-accent, #6C63FF); }
.peptools-result-hero strong { font-size: 1.5rem; }
.peptools-warning-strong { border: 2px solid #c62828; background: rgba(198, 40, 40, .08); color: inherit; padding: .85rem 1rem; border-radius: 10px; font-size: .95rem; line-height: 1.45; }
.peptools-compat-do_not_mix td:last-child, .peptools-compat-same_class td:last-child { color: #c62828; }
.peptools-compat-avoid td:last-child { color: #b26a00; }
.peptools-compat-conflicting td:last-child, .peptools-compat-no_data td:last-child { color: #6b6b6b; }
.peptools-compat-clinic_reported td:last-child, .peptools-compat-anecdotal_ok td:last-child { color: #2e7d32; }
.peptools-vial-planner .peptools-chip input, .peptools-blend-mixer .peptools-chip input { margin-right: .25rem; }

/* 1.55.0 Reconstitution calculator: tabs, mode-only fields, watch button */
.peptools-recon-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: .35rem; padding: .3rem; margin: 0 0 .9rem; border: 1px solid var(--peptools-border); border-radius: 14px; background: var(--peptools-pill-bg); }
.peptools-recon-tab { min-height: 44px; padding: .6rem .8rem; border: 0; border-radius: 10px; background: transparent; color: var(--peptools-muted); font: inherit; font-weight: 800; cursor: pointer; }
.peptools-recon-tab:hover { color: var(--peptools-text); }
.peptools-recon-tab:focus-visible { outline: 2px solid var(--peptools-accent); outline-offset: 2px; }
.peptools-recon-tab.is-active { background: linear-gradient(135deg, var(--peptools-accent), var(--peptools-accent-2)); color: #fff; box-shadow: 0 8px 20px -10px var(--peptools-accent); }
.peptools-recon-only { display: contents; }
.peptools-recon-only[hidden] { display: none !important; }
.peptools-field-check label { display: flex; gap: .5rem; align-items: center; font-weight: 600; }
.peptools-recon-spares { display: flex; flex-wrap: wrap; gap: .4rem 1rem; margin: .75rem 0 0; padding: .6rem .8rem; border: 1px solid var(--peptools-border); border-radius: 12px; }
.peptools-recon-spares legend { padding: 0 .35rem; font-weight: 700; font-size: .9rem; }
.peptools-recon-spares label { display: inline-flex; gap: .35rem; align-items: center; }
.peptools-result-hero .peptools-recon-watch { margin-top: .7rem; width: 100%; }
.peptools-recon-steps { margin: .75rem 0; }

/* Reconstitution animation */
.ptra { --ptra-glass: rgba(210, 225, 255, .14); --ptra-glass-line: rgba(200, 215, 255, .55); --ptra-liquid: rgba(120, 190, 255, .42); --ptra-ink: var(--peptools-text); margin-top: 1rem; padding: 1rem; border: 1px solid var(--peptools-border-strong); border-radius: 16px; background: var(--peptools-panel-2); }
[data-pt-theme="light"] .ptra { --ptra-glass: rgba(120, 140, 200, .08); --ptra-glass-line: rgba(70, 90, 150, .5); --ptra-liquid: rgba(70, 150, 235, .32); }
.ptra-head { display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.ptra-head h3 { margin: 0; }
.ptra-close { width: 36px; height: 36px; border: 1px solid var(--peptools-border); border-radius: 10px; background: transparent; color: inherit; font-size: 1.3rem; line-height: 1; cursor: pointer; }
.ptra-stage { display: block; width: 100%; height: auto; margin: .5rem 0; color: var(--ptra-ink); }
.ptra-floor { stroke: var(--peptools-border-strong); stroke-width: 1.5; }
.ptra-shadow { fill: rgba(0, 0, 0, .22); }
.ptra-glass { fill: var(--ptra-glass); stroke: var(--ptra-glass-line); stroke-width: 1.6; }
.ptra-liquid { fill: var(--ptra-liquid); transition: fill .3s; }
.ptra-liquid-bac { fill: rgba(140, 200, 255, .38); }
.ptra-liquid-cloudy { fill: rgba(225, 232, 245, .55); }
.ptra-surface { fill: rgba(255, 255, 255, .35); }
.ptra-cake { fill: #f3f1ea; stroke: rgba(0, 0, 0, .12); stroke-width: .8; }
.ptra-fleck { fill: #fbfaf5; }
.ptra-stream { fill: none; stroke: rgba(180, 225, 255, .95); stroke-width: 2.4; stroke-linecap: round; stroke-dasharray: 6 5; }
.ptra-shine { fill: rgba(255, 255, 255, .35); }
.ptra-label { fill: #fbfbfd; stroke: rgba(0, 0, 0, .1); }
.ptra-label-bac { fill: #eaf4ff; }
.ptra-label-main { font: 800 10.5px Inter, system-ui, sans-serif; fill: #10162e; }
.ptra-label-sub { font: 600 8px Inter, system-ui, sans-serif; fill: #4b5577; }
.ptra-crimp { fill: #c7ccd6; stroke: #8f96a6; stroke-width: .8; }
.ptra-flip { fill: var(--peptools-accent); }
.ptra-flip-bac { fill: #2f8cff; }
.ptra-needle { stroke: #c9ced8; stroke-width: 1.6; stroke-linecap: round; }
.ptra-syringe-insulin .ptra-needle { stroke-width: 1.2; }
.ptra-hub { fill: #f2a33a; }
.ptra-syringe-mix .ptra-hub { fill: #9aa4b8; }
.ptra-barrel { fill: rgba(235, 242, 255, .16); stroke: var(--ptra-glass-line); stroke-width: 1.4; }
.ptra-sfill { fill: rgba(120, 190, 255, .6); }
.ptra-tick, .ptra-tick-major { stroke: currentColor; stroke-width: .7; opacity: .8; }
.ptra-tick-major { stroke-width: 1.1; }
.ptra-tick-label { font: 700 7.5px Inter, system-ui, sans-serif; fill: currentColor; }
.ptra-flange, .ptra-thumb { fill: #d9dde6; }
.ptra-stopper { fill: #1f2333; }
.ptra-rod { fill: rgba(225, 230, 240, .85); }
.ptra-swirl .ptra-arrow { fill: none; stroke: var(--peptools-accent-2); stroke-width: 3; stroke-linecap: round; stroke-dasharray: 5 6; }
.ptra-swab-pad { fill: #fff; stroke: rgba(0, 0, 0, .15); }
.ptra-swab-text { font: 700 7px Inter, system-ui, sans-serif; fill: #3b4466; }
.ptra-bubble rect { fill: var(--peptools-accent); }
.ptra-bubble-text { font: 800 13px Inter, system-ui, sans-serif; fill: #fff; }
.ptra-card rect { fill: var(--peptools-panel); stroke: var(--peptools-accent); stroke-width: 1.5; }
.ptra-card-main { font: 800 19px Inter, system-ui, sans-serif; fill: currentColor; }
.ptra-card-sub { font: 600 12.5px Inter, system-ui, sans-serif; fill: currentColor; opacity: .8; }
.ptra-progress { display: flex; gap: .3rem; }
.ptra-progress span { flex: 1; height: 4px; border-radius: 4px; background: var(--peptools-border); }
.ptra-progress .is-done { background: var(--peptools-accent); opacity: .55; }
.ptra-progress .is-on { background: var(--peptools-accent); }
.ptra-caption { min-height: 3.2em; margin: .7rem 0 .5rem; font-weight: 600; line-height: 1.45; }
.ptra-controls { display: flex; gap: .4rem; flex-wrap: wrap; }
.ptra-controls button { min-height: 40px; min-width: 44px; padding: .45rem .8rem; border: 1px solid var(--peptools-border-strong); border-radius: 10px; background: transparent; color: inherit; font: inherit; font-weight: 700; cursor: pointer; }
.ptra-controls .ptra-play { flex: 1; background: linear-gradient(135deg, var(--peptools-accent), var(--peptools-accent-2)); border-color: transparent; color: #fff; }
.ptra-note { margin: .6rem 0 0; font-size: .78rem; color: var(--peptools-muted); }
@media (prefers-reduced-motion: reduce) { .ptra-liquid { transition: none; } }
.peptools-recon-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .6rem; }
.peptools-recon-cards .peptools-result-card strong { font-size: 1.15rem; line-height: 1.25; overflow-wrap: anywhere; }
.peptools-recon-cards .peptools-result-card:first-child { grid-column: 1 / -1; }
.peptools-recon-cards .peptools-result-card:first-child strong { font-size: 1.45rem; }
/* 1.57.0: the animation now opens as a popup over the calculator instead of expanding the
   page inline. The holder is normally empty (display:none); once a plan mounts into it, it
   becomes a centered, scrollable overlay with its own backdrop. */
.peptools-recon-anim:empty { display: none; }
.peptools-recon-anim:not(:empty) {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    background: rgba(10, 12, 20, .62);
    backdrop-filter: blur(2px);
}
.peptools-recon-anim .ptra {
    margin-top: 0;
    max-width: 860px;
    width: 100%;
    max-height: calc(100vh - 2.4rem);
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .45);
}

/* 1.56.0: unit select merged inline with its amount field, and a small tag marking
   whichever of BAC water / units per shot is currently the calculated (not typed) value. */
.peptools-field-amount .peptools-input-group { display: flex; gap: .4rem; }
.peptools-field-amount .peptools-input-group .peptools-input { flex: 1 1 auto; min-width: 0; }
.peptools-field-amount .peptools-input-group .peptools-unit-select { flex: 0 0 auto; width: auto; min-width: 4.6em; }
.peptools-calc-tag { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--peptools-accent); margin-left: .4em; }
.peptools-calc-tag:empty { display: none; }

/* 1.57.0: dedicated one-page print output for the Reconstitution Calculator -- site name,
   compound, the copy-ready summary text and the dose table only; everything else on the page
   is hidden while printing this tool. Note: this is a NEW, separate element from the unrelated
   pre-existing ".peptools-print-sheet" class used by the Research Info Sheet Builder's on-screen
   preview -- it is addressed only via [data-peptools-recon-print-sheet] so the two never collide. */
[data-peptools-recon-print-sheet] { display: none; }
@media print {
    /* Only engages when this element exists AND has content -- i.e. only on the reconstitution
       page, and only after a completed calculation. Every other tool's print output (and its own
       pre-existing @media print rules elsewhere in this file) is untouched.
       1.57.1: also hide every OTHER direct child of <body>, not just inside .peptools-shell --
       the active theme's footer builder (Astra, seen on staging) renders via the wp_footer hook
       as a sibling of .peptools-shell, outside this plugin's own markup entirely, and was
       spilling onto a second printed page. Targeting "any body child that isn't .peptools-shell"
       catches that regardless of what element/class the theme happens to use for it. */
    body:has([data-peptools-recon-print-sheet]:not(:empty)) > *:not(.peptools-shell),
    body:has([data-peptools-recon-print-sheet]:not(:empty)) .peptools-shell > header,
    body:has([data-peptools-recon-print-sheet]:not(:empty)) .peptools-shell > .peptools-announcements,
    body:has([data-peptools-recon-print-sheet]:not(:empty)) .peptools-main > *,
    body:has([data-peptools-recon-print-sheet]:not(:empty)) [data-peptools-app="reconstitution"] > * {
        display: none !important;
    }
    body:has([data-peptools-recon-print-sheet]:not(:empty)) [data-peptools-app="reconstitution"],
    body:has([data-peptools-recon-print-sheet]:not(:empty)) [data-peptools-recon-print-sheet] {
        display: block !important;
    }
    [data-peptools-recon-print-sheet] { color: #111; background: #fff; }
    [data-peptools-recon-print-sheet] .peptools-print-header { font-size: 1.05rem; font-weight: 800; margin: 0 0 .15rem; }
    [data-peptools-recon-print-sheet] h2 { margin: 0 0 .6rem; font-size: 1rem; }
    [data-peptools-recon-print-sheet] .peptools-print-summary { white-space: pre-wrap; font: 12px/1.45 "Courier New", monospace; margin: 0 0 .8rem; color: #111; }
    [data-peptools-recon-print-sheet] table { width: 100%; border-collapse: collapse; font-size: 11px; }
    [data-peptools-recon-print-sheet] th, [data-peptools-recon-print-sheet] td { border: 1px solid #ccc; padding: 3px 6px; text-align: left; color: #111; }
    body:has([data-peptools-recon-print-sheet]:not(:empty)) { background: #fff; }
    @page { margin: 0.5in; }
}