/* =============================================================
   FLoRA Explorer — stylesheet
   ============================================================= */

:root {
    --flora-primary: #8b1a4a;
    --flora-primary-dark: #6d1239;
    --flora-primary-soft: #b04c78;
    --flora-primary-dark-accent: #e0a5c0;
    --flora-secondary: #4299e1;
    --flora-success: #2f8f4f;
    --flora-danger: #b3331e;
    --flora-warning: #d49b1d;
    --flora-info: #667eea;
    --flora-muted: #6b7280;

    --flora-bg: #f2f2f2;
    --flora-card-bg: #ffffff;
    --flora-border: #e0e0e0;
    --flora-border-strong: #c8c8c8;
    --flora-text: #1a1a1a;
    --flora-text-soft: #4b5563;
    --flora-subtle-bg: #f8f8f8;
    --flora-subtle-bg-2: #f2f2f2;
    --flora-header-bg: #2c2c2c;
    --flora-hero-bg: #ffffff;
    --flora-input-bg: #ffffff;
    --flora-link: var(--flora-secondary);
    --flora-grid: #e0e0e0;
    --flora-chart-tick: #4b5563;
    --flora-shadow: rgba(0, 0, 0, 0.06);
    --flora-shadow-hover: rgba(0, 0, 0, 0.12);
    --flora-callout-bg: #fdf6e4;
    --flora-callout-accent: #9c4221;
    --flora-wip-bg: #fff4d6;
    --flora-wip-border: #d49b1d;
    --flora-wip-text: #6b4e1f;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Source Serif 4', 'Source Serif Pro', 'Georgia', serif;
}

[data-theme="dark"] {
    --flora-bg: #13141b;
    --flora-card-bg: #1d1e29;
    --flora-border: #2d2e3d;
    --flora-border-strong: #3d3e50;
    --flora-text: #e8e6ee;
    --flora-text-soft: #b8b5c4;
    --flora-subtle-bg: #181922;
    --flora-subtle-bg-2: #252638;
    --flora-header-bg: #0e0f16;
    --flora-hero-bg: #1d1e29;
    --flora-input-bg: #252638;
    --flora-link: #9cb8ec;
    --flora-muted: #9793a4;
    --flora-grid: #2d2e3d;
    --flora-chart-tick: #b8b5c4;
    --flora-shadow: rgba(0, 0, 0, 0.35);
    --flora-shadow-hover: rgba(0, 0, 0, 0.55);
    --flora-callout-bg: #3a2e1a;
    --flora-callout-accent: #f0c070;
    --flora-wip-bg: #3a2e1a;
    --flora-wip-border: #e8a23a;
    --flora-wip-text: #f0d68f;
}

* { box-sizing: border-box; }

body {
    font-family: var(--font-sans);
    background-color: var(--flora-bg);
    color: var(--flora-text);
    margin: 0;
    padding: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
}

h1, .serif, .card-header, .stats-card .number,
.intro-text h4, .trend-desc h5, .detail-row h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    letter-spacing: -0.005em;
}

/* Top bar */
.top-bar {
    background: var(--flora-header-bg);
    color: #f3e9ec;
    padding: 0.6rem 0;
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    position: relative;
}
.top-bar .top-bar-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 1rem; padding-right: 130px;
}
@media (max-width: 600px) { .top-bar .top-bar-inner { padding-right: 95px; } }
.top-bar .brand-mark { color: #f3e9ec; text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; }
.top-bar .brand-mark:hover { color: #fff; text-decoration: none; }

.theme-toggle {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #f3e9ec;
    width: 34px; height: 34px; border-radius: 50%;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s ease; padding: 0;
}
.theme-toggle:hover { background: rgba(255, 255, 255, 0.18); }
.theme-toggle svg { width: 16px; height: 16px; }
.theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Hero */
.hero {
    background: var(--flora-hero-bg);
    padding: 3.25rem 0 2.75rem 0;
    border-bottom: 1px solid var(--flora-border);
    text-align: center; position: relative;
}
.hero-inner { display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }
.hero-logo { width: 92px; height: 92px; display: block; }
.hero-logo img { width: 100%; height: 100%; display: block; filter: brightness(0); }
[data-theme="dark"] .hero-logo img { filter: brightness(0) invert(1); }
.hero h1 {
    font-family: var(--font-serif); font-weight: 700; font-size: 3rem;
    margin: 0; letter-spacing: -0.015em; color: var(--flora-primary); line-height: 1.1;
}
[data-theme="dark"] .hero h1 { color: var(--flora-primary-dark-accent); }
.hero .hero-subtitle { color: var(--flora-text-soft); font-size: 1.05rem; max-width: 640px; margin: 0; line-height: 1.5; }
.hero-rule { width: 72px; height: 1px; background: var(--flora-border-strong); margin: 0.25rem 0 0 0; border: 0; }

/* WIP ribbon */
.wip-ribbon { position: fixed; top: 0; right: 0; width: 160px; height: 160px; overflow: hidden; pointer-events: none; z-index: 1050; }
.wip-ribbon .wip-ribbon-inner {
    position: absolute; top: 32px; right: -46px; width: 220px; transform: rotate(45deg);
    background: linear-gradient(135deg, #d85a3a 0%, #c0421e 100%); color: #fff;
    text-align: center; font-family: var(--font-sans); font-weight: 700; font-size: 0.78rem;
    letter-spacing: 0.18em; padding: 0.55rem 0; box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    pointer-events: auto; border-top: 1px dashed rgba(255,255,255,0.45);
    border-bottom: 1px dashed rgba(255,255,255,0.45); cursor: help; user-select: none;
}
.wip-ribbon .wip-ribbon-inner::before, .wip-ribbon .wip-ribbon-inner::after {
    content: ""; position: absolute; top: 100%; border: 5px solid transparent; border-top-color: #7a2a12;
}
.wip-ribbon .wip-ribbon-inner::before { left: 10px; border-right-color: #7a2a12; }
.wip-ribbon .wip-ribbon-inner::after  { right: 10px; border-left-color: #7a2a12; }
[data-theme="dark"] .wip-ribbon .wip-ribbon-inner { background: linear-gradient(135deg, #c94b2a 0%, #a5361a 100%); box-shadow: 0 3px 10px rgba(0,0,0,0.5); }
.wip-ribbon-tip {
    position: fixed; top: 70px; right: 18px; max-width: 260px;
    background: var(--flora-card-bg); color: var(--flora-text);
    border: 1px solid var(--flora-border); border-left: 4px solid #c0421e; border-radius: 8px;
    padding: 0.75rem 0.9rem; font-size: 0.85rem; line-height: 1.5;
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
    opacity: 0; transform: translateY(-4px); pointer-events: none;
    transition: opacity 0.15s ease, transform 0.15s ease; z-index: 1049;
}
.wip-ribbon:hover + .wip-ribbon-tip, .wip-ribbon-tip:hover { opacity: 1; transform: translateY(0); pointer-events: auto; }
@media (max-width: 600px) {
    .wip-ribbon { width: 120px; height: 120px; }
    .wip-ribbon .wip-ribbon-inner { top: 22px; right: -58px; width: 200px; font-size: 0.68rem; padding: 0.4rem 0; }
    .wip-ribbon-tip { max-width: 220px; top: 56px; right: 8px; font-size: 0.8rem; }
}

.badge-wip {
    display: inline-block; background: var(--flora-wip-bg); border: 1px solid var(--flora-wip-border);
    color: var(--flora-wip-text); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.05em;
    text-transform: uppercase; padding: 0.15em 0.5em; border-radius: 4px; vertical-align: middle; margin-left: 0.5rem;
}

.info-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 18px; height: 18px; color: var(--flora-muted); cursor: help; position: relative; vertical-align: middle;
}
.info-icon svg { width: 16px; height: 16px; }
.info-icon:hover, .info-icon:focus { color: var(--flora-primary); outline: none; }
[data-theme="dark"] .info-icon:hover, [data-theme="dark"] .info-icon:focus { color: var(--flora-primary-dark-accent); }
.info-icon .info-tip {
    position: absolute; top: 130%; left: 50%; transform: translateX(-50%) translateY(-4px);
    background: var(--flora-card-bg); color: var(--flora-text); border: 1px solid var(--flora-border);
    border-radius: 8px; padding: 0.65rem 0.85rem; font-size: 0.82rem; font-weight: 400;
    line-height: 1.5; width: 280px; box-shadow: 0 6px 20px var(--flora-shadow-hover);
    opacity: 0; pointer-events: none; transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 50; text-align: left; text-transform: none; letter-spacing: 0; font-family: var(--font-sans);
}
.info-icon:hover .info-tip, .info-icon:focus .info-tip { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Inline glossary term (subtle dotted underline, hover/focus reveals definition) */
.gloss {
    border-bottom: 1px dotted var(--flora-muted); cursor: help; position: relative;
}
.gloss .gloss-tip {
    position: absolute; top: 135%; left: 50%; transform: translateX(-50%) translateY(-4px);
    background: var(--flora-card-bg); color: var(--flora-text-soft); border: 1px solid var(--flora-border);
    border-radius: 8px; padding: 0.55rem 0.75rem; font-size: 0.78rem; font-weight: 400;
    line-height: 1.45; width: 230px; box-shadow: 0 6px 18px var(--flora-shadow-hover);
    opacity: 0; pointer-events: none; transition: opacity 0.15s ease, transform 0.15s ease;
    z-index: 60; text-align: left; white-space: normal; font-family: var(--font-sans);
}
.gloss .gloss-tip::after {
    content: ''; position: absolute; bottom: 100%; left: 50%; transform: translateX(-50%);
    border: 5px solid transparent; border-bottom-color: var(--flora-border);
}
.gloss .gloss-tip::before {
    content: ''; position: absolute; bottom: calc(100% - 1px); left: 50%; transform: translateX(-50%);
    border: 5px solid transparent; border-bottom-color: var(--flora-card-bg); z-index: 1;
}
.gloss:hover .gloss-tip, .gloss:focus .gloss-tip { opacity: 1; transform: translateX(-50%) translateY(0); }

/* Tabs */
.nav-tabs-wrapper {
    background: var(--flora-card-bg); border-bottom: 1px solid var(--flora-border);
    margin-bottom: 2rem; position: sticky; top: 0; z-index: 100;
    box-shadow: 0 1px 3px var(--flora-shadow);
}
.nav-tabs { border-bottom: none; flex-wrap: wrap; overflow-x: visible; }
.nav-tabs .nav-link {
    color: var(--flora-muted); border: none; border-bottom: 3px solid transparent;
    padding: 0.95rem 1.4rem; font-weight: 500; font-size: 1rem; white-space: nowrap;
    transition: all 0.2s ease; background: transparent; font-family: var(--font-serif); letter-spacing: 0.005em;
}
.nav-tabs .nav-link:hover { color: var(--flora-primary); border-bottom-color: var(--flora-border-strong); }
[data-theme="dark"] .nav-tabs .nav-link:hover { color: var(--flora-primary-dark-accent); }
.nav-tabs .nav-link.active { color: var(--flora-primary); background: transparent; border-bottom-color: var(--flora-primary); font-weight: 600; }
[data-theme="dark"] .nav-tabs .nav-link.active { color: var(--flora-primary-dark-accent); border-bottom-color: var(--flora-primary-dark-accent); }

/* Cards */
.card {
    background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 10px;
    box-shadow: 0 1px 2px var(--flora-shadow); margin-bottom: 1.5rem; color: var(--flora-text);
}
.card-header {
    background: var(--flora-card-bg); border-bottom: 1px solid var(--flora-border);
    border-radius: 10px 10px 0 0 !important; padding: 1rem 1.5rem;
    font-family: var(--font-serif); font-weight: 600; font-size: 1.15rem; color: var(--flora-primary);
}
[data-theme="dark"] .card-header { color: var(--flora-primary-dark-accent); }
.card-body { padding: 1.5rem; color: var(--flora-text); }

/* Data stamp (last updated) */
.data-stamp {
    display: inline-block; color: var(--flora-muted); font-size: 0.82rem;
    background: var(--flora-card-bg); border: 1px solid var(--flora-border);
    border-radius: 999px; padding: 0.3rem 0.85rem; margin-bottom: 1rem;
}
.data-stamp::before {
    content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%;
    background: var(--flora-success); margin-right: 0.45rem; vertical-align: middle;
}
.data-stamp.stale::before { background: var(--flora-warning); }
.data-stamp.missing::before { background: var(--flora-muted); }

/* Stats cards */
.stats-card {
    text-align: center; padding: 1.35rem 1rem 1.1rem; border-radius: 10px;
    background: var(--flora-card-bg); border: 1px solid var(--flora-border); margin-bottom: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.stats-card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px var(--flora-shadow-hover); border-color: var(--flora-border-strong); }
.stats-card .number { font-size: 2.35rem; font-weight: 700; color: var(--flora-primary); line-height: 1.1; }
[data-theme="dark"] .stats-card .number { color: var(--flora-primary-dark-accent); }
.stats-card .label { color: var(--flora-muted); font-size: 0.78rem; font-weight: 600; margin-top: 0.35rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-sans); }

/* Badges */
.badge { font-weight: 500; padding: 0.4em 0.7em; border-radius: 4px; font-size: 0.78rem; letter-spacing: 0.02em; }
.badge-successful { background-color: var(--flora-success); color: white; }
.badge-failed     { background-color: var(--flora-danger); color: white; }
.badge-mixed      { background-color: var(--flora-warning); color: white; }
.badge-inconclusive, .badge-unknown { background-color: var(--flora-muted); color: white; }

/* Links */
.doi-link { color: var(--flora-link); text-decoration: none; }
.doi-link:hover { text-decoration: underline; color: var(--flora-link); }

/* Tool tiles */
.tool-tile { display: flex; align-items: flex-start; gap: 0.85rem; padding: 0.9rem 1rem; border: 1px solid var(--flora-border); border-radius: 8px; background: var(--flora-card-bg); text-decoration: none; color: var(--flora-text); transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease; margin-bottom: 0.6rem; }
.tool-tile:last-child { margin-bottom: 0; }
.tool-tile:hover { border-color: var(--flora-primary); background: var(--flora-subtle-bg); box-shadow: 0 2px 8px var(--flora-shadow-hover); color: var(--flora-text); }
.tool-tile .tool-icon { flex-shrink: 0; width: 36px; height: 36px; background: var(--flora-subtle-bg); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--flora-primary); border: 1px solid var(--flora-border); }
[data-theme="dark"] .tool-tile .tool-icon { color: var(--flora-primary-dark-accent); background: var(--flora-subtle-bg-2); }
.tool-tile .tool-icon svg { width: 18px; height: 18px; }
.tool-tile .tool-body { flex: 1; min-width: 0; }
.tool-tile .tool-title { font-family: var(--font-serif); font-weight: 600; font-size: 1rem; color: var(--flora-text); margin-bottom: 0.15rem; }
.tool-tile .tool-desc { color: var(--flora-muted); font-size: 0.85rem; line-height: 1.4; }

/* Overview intro */
.intro-text { font-size: 1rem; line-height: 1.7; color: var(--flora-text); }
.intro-text h4 { color: var(--flora-primary); font-weight: 600; margin-top: 1.75rem; margin-bottom: 0.75rem; font-size: 1.3rem; }
[data-theme="dark"] .intro-text h4 { color: var(--flora-primary-dark-accent); }
.intro-text h4:first-child { margin-top: 0; }
.intro-text ul { padding-left: 1.5rem; }
.intro-text li { margin-bottom: 0.35rem; }
.key-distinction { background: var(--flora-callout-bg); border-left: 4px solid var(--flora-warning); padding: 0.9rem 1.1rem; border-radius: 0 8px 8px 0; margin: 1.25rem 0; font-size: 0.95rem; }
.key-distinction strong { color: var(--flora-callout-accent); }

/* Example cards */
.example-card { background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 8px; padding: 1rem 1.15rem; margin-bottom: 0.85rem; border-left: 4px solid var(--flora-secondary); transition: box-shadow 0.2s ease, transform 0.2s ease; }
.example-card:hover { box-shadow: 0 2px 8px var(--flora-shadow-hover); }
.example-card.outcome-successful { border-left-color: var(--flora-success); }
.example-card.outcome-failed     { border-left-color: var(--flora-danger); }
.example-card.outcome-mixed      { border-left-color: var(--flora-warning); }
.example-card.outcome-unknown    { border-left-color: var(--flora-muted); }
.example-card .ex-title { font-family: var(--font-serif); font-weight: 600; color: var(--flora-text); font-size: 1rem; line-height: 1.4; margin-bottom: 0.35rem; }
.example-card .ex-meta { font-size: 0.82rem; color: var(--flora-muted); margin-bottom: 0.5rem; }
.example-card .ex-outcome { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; margin-top: 0.6rem; }
.example-card .ex-link { display: block; padding: 0.45rem 0.6rem; margin: 0 -0.6rem 0.35rem -0.6rem; border-radius: 6px; text-decoration: none; color: var(--flora-text); transition: background 0.15s ease; }
.example-card .ex-link:hover { background: var(--flora-subtle-bg-2); color: var(--flora-text); text-decoration: none; }
.example-card .ex-link.ex-link-disabled { cursor: default; }
.example-card .ex-link.ex-link-disabled:hover { background: transparent; }
.example-card .ex-line-label { display: inline-block; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--flora-primary); margin-right: 0.5rem; vertical-align: 1px; }
[data-theme="dark"] .example-card .ex-link-disabled .ex-line-label, [data-theme="dark"] .example-card .ex-line-label { color: var(--flora-primary-dark-accent); }
.example-card .ex-line-title { font-family: var(--font-serif); font-weight: 600; font-size: 0.95rem; color: var(--flora-text); line-height: 1.35; }
.example-card .ex-line-meta { display: block; font-size: 0.78rem; color: var(--flora-muted); margin-top: 0.15rem; }

/* Per-tab citation block */
.tab-cite-block {
    background: var(--flora-subtle-bg); border: 1px solid var(--flora-border);
    border-left: 3px solid var(--flora-primary); border-radius: 8px;
    padding: 0.8rem 1.1rem; margin-bottom: 1.25rem;
}
.tab-cite-block-label {
    font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.07em; color: var(--flora-primary); margin-bottom: 0.45rem;
}
[data-theme="dark"] .tab-cite-block-label { color: var(--flora-primary-dark-accent); }
.tab-cite-block .reuse-text {
    font-size: 0.82rem; color: var(--flora-text-soft); line-height: 1.55; margin-bottom: 0.55rem;
}
.tab-cite-block .cite-ref {
    font-size: 0.82rem; font-family: var(--font-serif); color: var(--flora-text);
    line-height: 1.6; padding-top: 0.35rem; margin-top: 0.35rem;
    border-top: 1px solid var(--flora-border);
}
.tab-cite-block .cite-ref:first-of-type { margin-top: 0; padding-top: 0; border-top: none; }

/* Citation */
.citation-box { background: var(--flora-subtle-bg); border: 1px solid var(--flora-border); border-radius: 8px; padding: 1rem 1.25rem; font-size: 0.95rem; line-height: 1.65; font-family: var(--font-serif); position: relative; color: var(--flora-text); }
.citation-box .copy-btn { position: absolute; top: 0.5rem; right: 0.5rem; background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 6px; padding: 0.3rem 0.6rem; font-size: 0.75rem; cursor: pointer; color: var(--flora-muted); font-family: var(--font-sans); }
.citation-box .copy-btn:hover { background: var(--flora-primary); color: white; border-color: var(--flora-primary); }

/* FAQ */
.faq-section { margin: 1.5rem 0 0.5rem 0; padding-bottom: 0.4rem; border-bottom: 2px solid var(--flora-primary); }
.faq-section:first-child { margin-top: 0; }
.faq-section-title { font-family: var(--font-serif); font-weight: 700; font-size: 1.15rem; color: var(--flora-primary); margin: 0; letter-spacing: -0.005em; }
[data-theme="dark"] .faq-section-title { color: var(--flora-primary-dark-accent); }
[data-theme="dark"] .faq-section { border-bottom-color: var(--flora-primary-dark-accent); }
.faq-section-intro { margin-top: 0.6rem; color: var(--flora-text-soft); font-size: 0.95rem; line-height: 1.65; }
.faq-section-intro p { margin: 0 0 0.5rem 0; }
.faq-section-intro p:last-child { margin-bottom: 0; }
.faq-item { border-bottom: 1px solid var(--flora-border); }
.faq-item:last-child { border-bottom: none; }
.faq-question { width: 100%; text-align: left; background: transparent; border: none; padding: 0.85rem 0; color: var(--flora-text); font-family: var(--font-serif); font-weight: 600; font-size: 1rem; cursor: pointer; display: flex; align-items: flex-start; gap: 0.6rem; line-height: 1.4; transition: color 0.15s ease; }
.faq-question:hover { color: var(--flora-primary); }
[data-theme="dark"] .faq-question:hover { color: var(--flora-primary-dark-accent); }
.faq-question .faq-chevron { flex-shrink: 0; width: 16px; height: 16px; margin-top: 4px; color: var(--flora-muted); transition: transform 0.2s ease; }
.faq-item.open .faq-chevron { transform: rotate(90deg); }
.faq-item.open .faq-question { color: var(--flora-primary); }
[data-theme="dark"] .faq-item.open .faq-question { color: var(--flora-primary-dark-accent); }
.faq-answer { display: none; padding: 0 0 1rem 1.6rem; color: var(--flora-text-soft); font-size: 0.95rem; line-height: 1.65; }
.faq-item.open .faq-answer { display: block; }
.faq-answer p { margin: 0 0 0.7rem 0; }
.faq-answer p:last-child { margin-bottom: 0; }
.faq-answer a { color: var(--flora-link); }
.faq-answer code { background: var(--flora-subtle-bg); padding: 0.1em 0.3em; border-radius: 3px; font-size: 0.88em; }
.faq-answer ul, .faq-answer ol { padding-left: 1.4rem; margin: 0.4rem 0 0.7rem 0; }
.faq-answer li { margin-bottom: 0.3rem; }
.faq-answer strong { color: var(--flora-text); }

/* Loading */
.loading-spinner { display: flex; justify-content: center; align-items: center; padding: 4rem; color: var(--flora-text-soft); }
.spinner-border { width: 3rem; height: 3rem; color: var(--flora-primary); }

/* DataTables */
.dataTables_filter input { border-radius: 20px; padding: 0.5rem 1rem; border: 1.5px solid var(--flora-border-strong); background: var(--flora-input-bg); color: var(--flora-text); }
.dataTables_filter input:focus { border-color: var(--flora-primary); outline: none; box-shadow: 0 0 0 3px rgba(107,69,130,0.18); }
[data-theme="dark"] .dataTables_wrapper, [data-theme="dark"] .dataTables_length, [data-theme="dark"] .dataTables_filter, [data-theme="dark"] .dataTables_info, [data-theme="dark"] .dataTables_paginate { color: var(--flora-text) !important; }
[data-theme="dark"] .table { --bs-table-bg: var(--flora-card-bg); --bs-table-color: var(--flora-text); --bs-table-striped-bg: var(--flora-subtle-bg); --bs-table-striped-color: var(--flora-text); --bs-table-hover-bg: var(--flora-subtle-bg-2); --bs-table-hover-color: var(--flora-text); --bs-table-border-color: var(--flora-border); color: var(--flora-text); }
[data-theme="dark"] .table thead th { color: var(--flora-text); border-bottom-color: var(--flora-border); }
[data-theme="dark"] .page-link { background-color: var(--flora-card-bg); border-color: var(--flora-border); color: var(--flora-link); }
[data-theme="dark"] .page-item.active .page-link { background-color: var(--flora-primary); border-color: var(--flora-primary); color: #fff; }
[data-theme="dark"] .page-item.disabled .page-link { background-color: var(--flora-card-bg); color: var(--flora-muted); }
[data-theme="dark"] .dataTables_length select { background-color: var(--flora-input-bg); color: var(--flora-text); border-color: var(--flora-border); }
[data-theme="dark"] .form-select, [data-theme="dark"] .form-control { background-color: var(--flora-input-bg); color: var(--flora-text); border-color: var(--flora-border); }

td.details-control { cursor: pointer; text-align: center; color: var(--flora-primary); font-size: 0.9rem; }
td.details-control::before { content: "▶"; display: inline-block; transition: transform 0.2s ease; }
tr.shown td.details-control::before { transform: rotate(90deg); }
.detail-row { background-color: var(--flora-subtle-bg); padding: 1rem; }
.detail-row h6 { color: var(--flora-primary); font-weight: 600; font-size: 1.05rem; margin-bottom: 0.5rem; border-bottom: 1px solid var(--flora-border); padding-bottom: 0.25rem; }
[data-theme="dark"] .detail-row h6 { color: var(--flora-primary-dark-accent); }
.detail-section { margin-bottom: 1rem; }
.detail-label { font-weight: 600; color: var(--flora-text-soft); display: inline-block; min-width: 120px; }
.detail-value { color: var(--flora-text); }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1rem; }
.detail-card { background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 8px; padding: 1rem; box-shadow: 0 1px 3px var(--flora-shadow); }

/* Charts */
.chart-container { position: relative; height: 400px; width: 100%; }
.chart-container-stack { position: relative; height: 150px; width: 100%; }

/* Trends filter */
.trend-filter { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; padding: 0.75rem 1rem; margin-bottom: 1.5rem; background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 10px; box-shadow: 0 1px 2px var(--flora-shadow); }
.trend-filter-label { font-weight: 600; color: var(--flora-muted); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.06em; margin-right: 0.25rem; }
.trend-filter-btn { background: transparent; border: 1px solid var(--flora-border); color: var(--flora-text); padding: 0.4rem 0.85rem; border-radius: 6px; font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: all 0.15s ease; font-family: var(--font-sans); }
.trend-filter-btn:hover { border-color: var(--flora-primary); color: var(--flora-primary); }
[data-theme="dark"] .trend-filter-btn:hover { color: var(--flora-primary-dark-accent); border-color: var(--flora-primary-dark-accent); }
.trend-filter-btn.active { background: var(--flora-primary); border-color: var(--flora-primary); color: #fff; }
.trend-filter-btn.active:hover { background: var(--flora-primary-dark); border-color: var(--flora-primary-dark); color: #fff; }
.trend-filter-count { margin-left: auto; color: var(--flora-muted); font-size: 0.85rem; font-style: italic; }

.trend-block { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start; }
.trend-block .trend-desc { padding-top: 0.35rem; }
.trend-block .trend-desc h5 { color: var(--flora-primary); font-weight: 600; margin-bottom: 0.85rem; font-size: 1.3rem; }
[data-theme="dark"] .trend-block .trend-desc h5 { color: var(--flora-primary-dark-accent); }
.trend-block .trend-desc p { color: var(--flora-text-soft); font-size: 0.95rem; line-height: 1.65; margin-bottom: 0.8rem; }
.trend-block .trend-desc .trend-note { color: var(--flora-muted); font-size: 0.82rem; font-style: italic; margin-top: 0.5rem; }
@media (max-width: 900px) { .trend-block { grid-template-columns: 1fr; gap: 1.25rem; } }

/* Footer */
.footer { text-align: center; padding: 2rem 1rem; color: var(--flora-muted); font-size: 0.88rem; background: var(--flora-card-bg); border-top: 1px solid var(--flora-border); margin-top: 3rem; }
.footer a { color: var(--flora-link); text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* Refresh button */
.refresh-btn { background: var(--flora-card-bg); border: 1px solid var(--flora-border); color: var(--flora-link); border-radius: 6px; padding: 0.35rem 0.75rem; font-size: 0.85rem; cursor: pointer; transition: all 0.2s ease; display: inline-flex; align-items: center; gap: 0.35rem; font-family: var(--font-sans); }
.refresh-btn:hover { background: var(--flora-primary); color: white; border-color: var(--flora-primary); }

/* Browse mobile */
.browse-desktop { display: block; overflow-x: auto; }
.browse-desktop #flora-table { table-layout: fixed; }
.browse-desktop #flora-table td, .browse-desktop #flora-table th { word-wrap: break-word; overflow-wrap: anywhere; }
.browse-desktop #flora-table .badge { display: inline-block; max-width: 100%; white-space: normal; word-break: break-word; text-align: left; line-height: 1.3; }
.browse-mobile { display: none; }
.browse-mobile-search { margin-bottom: 1rem; }
.browse-mobile-search input { border: 2px solid var(--flora-border-strong); border-radius: 999px; padding: 0.55rem 1rem; font-size: 0.95rem; background: var(--flora-input-bg); color: var(--flora-text); width: 100%; }
.browse-mobile-search input:focus { outline: none; border-color: var(--flora-primary); box-shadow: 0 0 0 3px rgba(107,69,130,0.18); }
.browse-mobile-meta { color: var(--flora-muted); font-size: 0.82rem; margin-bottom: 0.75rem; }
.browse-mobile-list { display: flex; flex-direction: column; gap: 0.75rem; }
.bm-card { background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 10px; padding: 0.85rem 0.95rem; box-shadow: 0 1px 2px var(--flora-shadow); display: flex; flex-direction: column; gap: 0.6rem; }
.bm-row { display: flex; flex-direction: column; gap: 0.15rem; }
.bm-row-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--flora-muted); }
.bm-row-title { font-family: var(--font-serif); font-weight: 600; font-size: 0.97rem; line-height: 1.35; color: var(--flora-text); word-break: break-word; }
.bm-row-title a { color: var(--flora-text); text-decoration: none; }
.bm-row-title a:hover { color: var(--flora-primary); text-decoration: underline; }
[data-theme="dark"] .bm-row-title a:hover { color: var(--flora-primary-dark-accent); }
.bm-row-meta { font-size: 0.83rem; color: var(--flora-muted); line-height: 1.4; }
.bm-divider { height: 1px; background: var(--flora-border); margin: 0.1rem 0; }
.bm-tags { display: flex; gap: 0.4rem; flex-wrap: wrap; align-items: center; padding-top: 0.15rem; }
.bm-tag-type { background: var(--flora-subtle-bg); color: var(--flora-text-soft); border: 1px solid var(--flora-border); border-radius: 4px; padding: 0.15em 0.55em; font-size: 0.74rem; font-weight: 500; }
.bm-empty { text-align: center; color: var(--flora-muted); padding: 2rem 1rem; font-style: italic; }
.browse-mobile-pager { display: flex; align-items: center; justify-content: space-between; margin-top: 1rem; gap: 0.5rem; }
.bm-page-btn { background: var(--flora-card-bg); border: 1px solid var(--flora-border-strong); color: var(--flora-text); padding: 0.5rem 0.9rem; border-radius: 6px; font-size: 0.88rem; font-weight: 500; cursor: pointer; transition: all 0.15s ease; font-family: var(--font-sans); min-width: 80px; }
.bm-page-btn:hover:not(:disabled) { border-color: var(--flora-primary); color: var(--flora-primary); }
.bm-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.bm-page-info { font-size: 0.85rem; color: var(--flora-muted); text-align: center; flex: 1; }

@media (max-width: 768px) {
    .hero { padding: 2rem 0 1.75rem 0; }
    .hero h1 { font-size: 2.15rem; }
    .hero-logo { width: 68px; height: 68px; }
    .hero .hero-subtitle { font-size: 0.95rem; padding: 0 1rem; }
    .nav-tabs .nav-link { padding: 0.75rem 1rem; font-size: 0.9rem; }
    .table td, .table th { font-size: 0.85rem; }
    .stats-card .number { font-size: 1.85rem; }
    .card-body { padding: 1rem; }
    .card-header { font-size: 1.05rem; }
    .browse-desktop { display: none; }
    .browse-mobile { display: block; }
}

/* =============================================================
   Citation Impact tab — adapted from flora-citations
   ============================================================= */
.ci-intro { margin-bottom: 1.5rem; }
.ci-h2 {
    font-family: var(--font-serif); font-weight: 700; color: var(--flora-primary);
    font-size: 1.6rem; margin: 0 0 0.5rem;
}
[data-theme="dark"] .ci-h2 { color: var(--flora-primary-dark-accent); }
.ci-lede {
    color: var(--flora-text-soft); font-size: 1rem; line-height: 1.6; max-width: 850px; margin: 0 0 1.25rem 0;
}
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.85rem; margin-top: 0.75rem; }
.kpi { background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 8px; padding: 0.95rem 1rem; box-shadow: 0 1px 2px var(--flora-shadow); }
.kpi-value { font-family: var(--font-serif); font-size: 1.65rem; font-weight: 700; color: var(--flora-primary); }
[data-theme="dark"] .kpi-value { color: var(--flora-primary-dark-accent); }
.kpi-label { font-size: 0.72rem; color: var(--flora-muted); text-transform: uppercase; letter-spacing: 0.07em; margin-top: 0.2rem; }

.ci-card .muted { color: var(--flora-muted); font-size: 0.9rem; }

.filters { margin: 0.75rem 0 0.5rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.filter-label { font-size: 0.78rem; color: var(--flora-muted); text-transform: uppercase; letter-spacing: 0.07em; }
.chip-group { display: flex; gap: 0.45rem; flex-wrap: wrap; }
.chip {
    background: var(--flora-card-bg); border: 1px solid var(--flora-border); color: var(--flora-text);
    padding: 0.4rem 0.95rem; border-radius: 999px; cursor: pointer; font-size: 0.88rem;
    transition: all 0.15s; font-family: var(--font-sans);
}
.chip:hover { border-color: var(--flora-primary); color: var(--flora-primary); }
.chip.active { background: var(--flora-primary); border-color: var(--flora-primary); color: #fff; }

.att-callout {
    margin: 1rem 0; background: var(--flora-subtle-bg);
    border-left: 4px solid var(--flora-primary); padding: 0.85rem 1.1rem;
    border-radius: 0 6px 6px 0; font-size: 0.92rem; color: var(--flora-text);
}
.att-callout strong { color: var(--flora-primary); }
[data-theme="dark"] .att-callout strong { color: var(--flora-primary-dark-accent); }

.plot-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 1rem; }
@media (max-width: 900px) { .plot-grid { grid-template-columns: 1fr; } }
.plot-card {
    background: var(--flora-card-bg); border: 1px solid var(--flora-border);
    border-radius: 8px; padding: 1rem; box-shadow: 0 1px 2px var(--flora-shadow);
}
.plot-card h3 { margin: 0 0 0.5rem; font-size: 0.98rem; color: var(--flora-primary); font-family: var(--font-serif); font-weight: 600; }
[data-theme="dark"] .plot-card h3 { color: var(--flora-primary-dark-accent); }
.plot { width: 100%; height: 360px; }

.search-row { display: flex; gap: 0.6rem; margin: 0.75rem 0 1rem; flex-wrap: wrap; }
#search-input { flex: 1; min-width: 240px; padding: 0.55rem 0.85rem; border: 1px solid var(--flora-border); border-radius: 6px; font-size: 0.9rem; background: var(--flora-input-bg); color: var(--flora-text); }
#search-input:focus { outline: none; border-color: var(--flora-primary); }
#filter-outcome, #sort-by { padding: 0.55rem 0.7rem; border: 1px solid var(--flora-border); border-radius: 6px; font-size: 0.9rem; background: var(--flora-input-bg); color: var(--flora-text); }

.table-wrap { background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 8px; overflow: hidden; }
#originals-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
#originals-table thead { background: var(--flora-subtle-bg); }
#originals-table th, #originals-table td { padding: 0.75rem 1rem; text-align: left; border-bottom: 1px solid var(--flora-border); }
#originals-table tbody tr { cursor: pointer; transition: background 0.1s; }
#originals-table tbody tr:hover { background: var(--flora-subtle-bg-2); }
#originals-table tbody tr:last-child td { border-bottom: none; }
.title-cell { font-weight: 600; color: var(--flora-text); font-family: var(--font-serif); }
.author-cell { font-size: 0.78rem; color: var(--flora-muted); margin-top: 0.15rem; }
.outcome-badge { display: inline-block; padding: 0.15em 0.55em; border-radius: 4px; font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; margin-right: 0.25rem; }
.outcome-badge.failed { background: rgba(179,51,30,0.15); color: var(--flora-danger); }
.outcome-badge.successful { background: rgba(47,143,79,0.15); color: var(--flora-success); }
.outcome-badge.mixed { background: rgba(212,155,29,0.18); color: var(--flora-warning); }

#originals-table th.sortable { cursor: pointer; user-select: none; white-space: nowrap; }
#originals-table th.sortable:hover { color: var(--flora-primary); }
#originals-table th.sortable::after { content: ' ⇅'; opacity: 0.35; font-size: 0.75em; }
#originals-table th.sort-asc::after { content: ' ▲'; opacity: 1; color: var(--flora-primary); }
#originals-table th.sort-desc::after { content: ' ▼'; opacity: 1; color: var(--flora-primary); }

.cocit-th { white-space: nowrap; }
.cocit-sort-toggle { display: inline-flex; gap: 0.15rem; margin-left: 0.2rem; }
.cocit-sort-btn { cursor: pointer; user-select: none; border: none; background: none; padding: 0 0.15rem; font: inherit; font-size: 0.8em; color: var(--flora-muted); opacity: 0.6; }
.cocit-sort-btn:hover { opacity: 1; color: var(--flora-primary); }
.cocit-sort-btn.sort-asc, .cocit-sort-btn.sort-desc { opacity: 1; color: var(--flora-primary); font-weight: 700; }
.cocit-sort-btn.sort-asc::after { content: ' ▲'; }
.cocit-sort-btn.sort-desc::after { content: ' ▼'; }

.cocit-breakdown-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.25rem; margin-top: 0.75rem; }
.cocit-breakdown-table h4 { margin: 0 0 0.5rem; font-size: 0.88rem; color: var(--flora-primary); font-family: var(--font-serif); font-weight: 600; }
[data-theme="dark"] .cocit-breakdown-table h4 { color: var(--flora-primary-dark-accent); }
.cocit-breakdown-table table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.cocit-breakdown-table th, .cocit-breakdown-table td { padding: 0.5rem 0.6rem; text-align: left; border-bottom: 1px solid var(--flora-border); }
.cocit-breakdown-table th:not(:first-child), .cocit-breakdown-table td:not(:first-child) { text-align: right; }
.cocit-breakdown-table thead { background: var(--flora-subtle-bg); }
.cocit-breakdown-table tbody tr:last-child td { border-bottom: none; }
.cocit-breakdown-note { font-size: 0.78rem; color: var(--flora-muted); margin: 0.5rem 0 0; line-height: 1.4; }

.rep-bar-wrap { display: flex; align-items: center; gap: 0.45rem; }
.rep-bar { display: flex; height: 10px; border-radius: 4px; overflow: hidden; min-width: 80px; flex: 1; background: var(--flora-border); }
.rep-seg { height: 100%; min-width: 3px; transition: width 0.2s; }
.rep-seg.failed { background: #b3331e; }
.rep-seg.mixed { background: #d49b1d; }
.rep-seg.successful { background: #2f8f4f; }
.rep-count { font-size: 0.78rem; color: var(--flora-muted); white-space: nowrap; }
.cocit-pct { font-size: 0.78rem; color: var(--flora-muted); }

.pagination { display: flex; justify-content: center; gap: 0.35rem; margin-top: 1rem; }
.pagination button { background: var(--flora-card-bg); border: 1px solid var(--flora-border); padding: 0.35rem 0.75rem; border-radius: 4px; cursor: pointer; font-size: 0.82rem; color: var(--flora-text); }
.pagination button.active { background: var(--flora-primary); color: #fff; border-color: var(--flora-primary); }

/* Citation Impact modal */
.modal-backdrop {
    position: fixed; inset: 0; background: rgba(20,25,35,0.55);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 40px 16px; z-index: 1100; overflow-y: auto;
}
.modal-backdrop[hidden] { display: none; }
.modal-card {
    background: var(--flora-card-bg); color: var(--flora-text);
    border-radius: 10px; padding: 1.75rem 2rem; max-width: 1000px;
    width: 100%; position: relative; box-shadow: 0 8px 30px rgba(0,0,0,0.25);
}
.modal-close {
    position: absolute; top: 12px; right: 16px; background: none; border: none;
    font-size: 1.75rem; cursor: pointer; color: var(--flora-muted);
}
.modal-close:hover { color: var(--flora-text); }
.ci-share-btn { margin-top: 0.25rem; background: var(--flora-card-bg); border: 1px solid var(--flora-border); border-radius: 6px; padding: 0.3rem 0.6rem; font-size: 0.75rem; cursor: pointer; color: var(--flora-muted); font-family: var(--font-sans); }
.ci-share-btn:hover { background: var(--flora-primary); color: #fff; border-color: var(--flora-primary); }
.cocit-warning { margin: 0.5rem 0 0; padding: 0.6rem 0.8rem; font-size: 0.85rem; line-height: 1.45;
    color: var(--flora-text); background: rgba(212, 155, 29, 0.12);
    border-left: 3px solid var(--flora-warning); border-radius: 4px; }

.rep-list { margin-top: 0.75rem; padding: 0; list-style: none; }
.rep-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--flora-border); font-size: 0.92rem; }
.rep-list li:last-child { border-bottom: none; }

/* Scope note (replications only) */
.scope-note {
    display: inline-flex; align-items: center; gap: 0.4rem;
    background: var(--flora-subtle-bg); border: 1px solid var(--flora-border);
    color: var(--flora-muted); font-size: 0.82rem; padding: 0.3rem 0.75rem;
    border-radius: 999px; margin-bottom: 1rem;
}
.scope-note svg { width: 13px; height: 13px; flex-shrink: 0; }

/* Mean Citedness — overview grid from R fragment */
.mc-overview-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.75rem; margin: 0 0 1.25rem;
}
.mc-stat {
    background: var(--flora-subtle-bg); border: 1px solid var(--flora-border);
    border-radius: 8px; padding: 0.8rem 1rem; text-align: center;
}
.mc-stat-value { display: block; font-family: var(--font-serif); font-size: 1.55rem; font-weight: 700; color: var(--flora-primary); }
[data-theme="dark"] .mc-stat-value { color: var(--flora-primary-dark-accent); }
.mc-stat-label { display: block; font-size: 0.72rem; color: var(--flora-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 0.15rem; }
.mc-model-note { font-size: 0.88rem; color: var(--flora-muted); margin: 0.25rem 0 1rem; }

/* Mean Citedness — Chart.js chart cards */
.mc-chart-card {
    background: var(--flora-card-bg); border: 1px solid var(--flora-border);
    border-radius: 10px; padding: 1.25rem 1.5rem;
    box-shadow: 0 1px 2px var(--flora-shadow); margin-bottom: 1.25rem;
}
.mc-chart-title {
    font-family: var(--font-serif); font-weight: 600; font-size: 1rem;
    color: var(--flora-primary); margin-bottom: 0.5rem;
}
[data-theme="dark"] .mc-chart-title { color: var(--flora-primary-dark-accent); }
.mc-chart-wrap { position: relative; }