/* ============================================
   Table Chronologique — Charte famille
   Bleu nuit + or + acier (commune aux 5 tables)
   ============================================ */

:root {
    --bg: #0b1120;
    --bg-surface: #111a2e;
    --bg-card: #16223c;
    --bg-hover: #1a2642;
    --gold: #e0a33c;
    --gold-soft: #f2c979;
    --steel: #6fb3d8;
    --text: #dfe6f3;
    --text-soft: rgba(223,230,243,.72);
    --text-dim: rgba(223,230,243,.48);
    --text-heading: #eef2fa;
    --border: rgba(224,163,60,.16);
    --border-soft: rgba(223,230,243,.08);
    --radius: 12px;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.65;
    min-height: 100vh;
}

a { color: var(--steel); }
h1, h2, h3, h4 { font-family: var(--font-serif); color: var(--text-heading); font-weight: 600; }

/* ─── En-tête ─── */
.site-header {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: .9rem 2rem; border-bottom: 1px solid var(--border);
    background: rgba(11,17,32,.92); backdrop-filter: blur(8px);
    position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: .8rem; }
.brand-badge {
    width: 38px; height: 38px; border-radius: 10px; flex: none;
    background: linear-gradient(135deg, var(--gold), var(--gold-soft));
    color: #0b1120; display: flex; align-items: center; justify-content: center;
    font-family: var(--font-serif); font-size: 1.15rem; font-weight: 600; text-decoration: none;
}
.brand-text { display: flex; flex-direction: column; }
.brand-title {
    font-family: var(--font-serif); font-size: 1.15rem; font-weight: 600;
    color: var(--text-heading); text-decoration: none;
}
.brand-sub { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-dim); }
.site-nav { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.site-nav a {
    color: var(--text-soft); text-decoration: none; font-size: .82rem;
    padding: .45rem .9rem; border-radius: 999px; transition: all .2s;
}
.site-nav a:hover { color: var(--text-heading); background: var(--bg-surface); }
.site-nav a.active { background: var(--gold); color: #0b1120; font-weight: 500; }
.site-nav .lang-switch { border: 1px solid var(--border); color: var(--gold-soft); }
.site-nav .nav-lock { font-size: .9rem; padding: .45rem .6rem; }

.container { max-width: 1080px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }

/* ─── Hero ─── */
.hero { padding: 2.2rem 0 1.6rem; }
.overline {
    font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
    color: var(--gold-soft); margin-bottom: .7rem;
}
.hero .display, .display { font-size: clamp(1.9rem, 4.5vw, 2.8rem); line-height: 1.15; font-weight: 600; }
.hero .display em, .display em { font-style: italic; color: var(--gold-soft); }
.hero .sub { color: var(--text-soft); max-width: 720px; margin-top: .8rem; font-size: .95rem; }
.hairline { height: 1px; background: linear-gradient(90deg, var(--gold), transparent 70%); margin-top: 1.4rem; }

/* ─── Stats ─── */
.stats-bar {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1px; background: var(--border-soft); border: 1px solid var(--border-soft);
    border-radius: var(--radius); overflow: hidden; margin: 1.6rem 0;
}
.stat-item { background: var(--bg-surface); padding: 1.1rem 1rem; text-align: center; }
.stat-value { font-family: var(--font-serif); font-size: 1.9rem; color: var(--gold-soft); }
.stat-label { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); }

/* ─── Jalons ─── */
.jalons { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 1.8rem; }
.jalon {
    display: flex; align-items: baseline; gap: .55rem;
    border: 1px solid var(--border); border-radius: 999px; padding: .45rem 1rem;
    background: var(--bg-surface); font-size: .8rem;
}
.jalon-date { color: var(--gold-soft); font-family: var(--font-serif); font-style: italic; white-space: nowrap; }
.jalon-title { color: var(--text-soft); }

/* ─── Filtres ─── */
.filters {
    display: flex; flex-wrap: wrap; gap: .6rem; align-items: center;
    padding: 1rem; background: var(--bg-surface); border: 1px solid var(--border-soft);
    border-radius: var(--radius); margin-bottom: 2rem;
}
.filters input[type="text"], .filters select {
    background: var(--bg); color: var(--text); border: 1px solid var(--border-soft);
    border-radius: 8px; padding: .55rem .8rem; font-size: .85rem; font-family: var(--font-sans);
}
.filters input[type="text"] { flex: 1; min-width: 200px; }
.filters input:focus, .filters select:focus { outline: none; border-color: var(--gold); }
.filters button {
    background: var(--gold); color: #0b1120; border: none; border-radius: 8px;
    padding: .55rem 1.2rem; font-size: .85rem; font-weight: 500; cursor: pointer;
}
.filters .btn-ghost, .btn-ghost {
    background: transparent; color: var(--text-dim); border: 1px solid var(--border-soft);
    border-radius: 8px; padding: .55rem 1rem; font-size: .85rem; cursor: pointer; text-decoration: none;
}
#doc-counter { margin-left: auto; color: var(--text-dim); font-size: .82rem; }

/* ─── Timeline ─── */
.timeline-period { margin-bottom: 2.8rem; }
.period-header { display: flex; align-items: baseline; gap: .8rem; flex-wrap: wrap; }
.period-dot { width: 14px; height: 14px; border-radius: 50%; flex: none; align-self: center; box-shadow: 0 0 12px currentColor; }
.period-header h2 { font-size: 1.6rem; }
.period-dates { color: var(--text-dim); font-size: .85rem; }
.period-count {
    margin-left: auto; font-family: var(--font-serif); font-size: 1.1rem;
    color: var(--gold-soft); border: 1px solid var(--border); border-radius: 999px; padding: .1rem .8rem;
}
.period-desc { color: var(--text-soft); font-size: .9rem; margin: .5rem 0 1.2rem; max-width: 760px; }

/* ─── Cartes document ─── */
.doc-card {
    background: var(--bg-surface); border: 1px solid var(--border-soft);
    border-left: 3px solid var(--gold); border-radius: var(--radius);
    padding: 1.1rem 1.3rem; margin-bottom: .9rem; transition: all .2s;
}
.doc-card:hover { background: var(--bg-hover); border-left-color: var(--gold-soft); transform: translateX(3px); }
.doc-header { display: flex; align-items: baseline; gap: 1rem; justify-content: space-between; }
.doc-title {
    font-family: var(--font-serif); font-size: 1.12rem; font-weight: 600;
    color: var(--text-heading); text-decoration: none;
}
.doc-title:hover { color: var(--gold-soft); }
.doc-date { color: var(--text-dim); font-size: .8rem; white-space: nowrap; }
.doc-meta { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: .5rem; }
.doc-tag {
    font-size: .68rem; letter-spacing: .06em; text-transform: uppercase;
    border: 1px solid var(--border-soft); border-radius: 999px; padding: .15rem .6rem;
    color: var(--text-soft); text-decoration: none;
}
.type-tag { border-color: rgba(111,179,216,.4); color: var(--steel); }
.tag-chantier { border-color: rgba(167,139,250,.5); color: #a78bfa; }
.tag-pred { border-color: rgba(240,113,113,.5); color: #f87171; }
.doc-resume { color: var(--text-soft); font-size: .86rem; margin-top: .6rem; }
.doc-footer { display: flex; gap: 1.1rem; margin-top: .7rem; font-size: .8rem; align-items: center; }
.doc-footer a { text-decoration: none; }
.tag-corrupt { color: #f87171; font-size: .72rem; letter-spacing: .05em; }

/* ─── Fiche document ─── */
.back-link { display: inline-block; color: var(--text-dim); text-decoration: none; font-size: .85rem; margin-bottom: 1.4rem; }
.back-link:hover { color: var(--gold-soft); }
.doc-hero { border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-surface); padding: 1.6rem 1.8rem; margin-bottom: 1.4rem; }
.doc-hero-meta { display: flex; flex-wrap: wrap; gap: .5rem; align-items: center; margin-bottom: .8rem; }
.doc-date-lg { color: var(--text-dim); font-size: .85rem; margin-left: auto; }
.doc-hero h1 { font-size: clamp(1.5rem, 3.4vw, 2.1rem); line-height: 1.2; }
.doc-hero-sub { color: var(--text-dim); font-size: .84rem; margin-top: .7rem; display: flex; gap: .5rem; flex-wrap: wrap; }

.eco-panel {
    border: 1px solid var(--border); border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(224,163,60,.06), transparent);
    padding: 1.2rem 1.5rem; margin-bottom: 1.6rem;
}
.eco-panel h3 { font-size: 1.05rem; color: var(--gold-soft); margin-bottom: .8rem; }
.eco-links { display: flex; flex-wrap: wrap; gap: .6rem; }
.eco-link {
    display: inline-flex; align-items: center; gap: .5rem; text-decoration: none;
    border: 1px solid var(--border-soft); border-radius: 999px; padding: .4rem .9rem;
    color: var(--text); font-size: .82rem; background: var(--bg-surface); transition: all .2s;
}
.eco-link:hover { border-color: var(--gold); transform: translateY(-1px); }
.eco-tag { font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-soft); }
.eco-pred { margin-top: .9rem; padding-top: .8rem; border-top: 1px dashed var(--border); font-size: .85rem; display: flex; flex-direction: column; gap: .2rem; }
.eco-pred strong { color: var(--text-heading); }
.eco-pred span { color: var(--text-soft); }
.eco-tables { margin-top: .9rem; padding-top: .8rem; border-top: 1px dashed var(--border); display: flex; flex-wrap: wrap; align-items: center; gap: .35rem .9rem; font-size: .8rem; }
.eco-tables-label { color: var(--text-soft); letter-spacing: .04em; text-transform: uppercase; font-size: .68rem; }
.eco-tables a { color: var(--gold-soft); text-decoration: none; border-bottom: 1px dotted transparent; transition: color .15s; }
.eco-tables a:hover { color: var(--gold); border-bottom-color: var(--gold); }

/* ─── Graphe de connaissances ─── */
.section-title { font-family: 'Cormorant Garamond', serif; font-size: 1.6rem; color: var(--text-heading); margin: 2.2rem 0 1rem; }
.concept-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .9rem; margin-bottom: 1rem; }
.concept-card { position: relative; display: flex; flex-direction: column; gap: .35rem; padding: 1rem 1.1rem 1rem 1.3rem; background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--cc, var(--gold)); border-radius: 8px; text-decoration: none; transition: transform .15s, border-color .15s; }
.concept-card:hover { transform: translateY(-2px); border-color: var(--cc, var(--gold)); }
.concept-dot { position: absolute; left: -5px; top: 1.1rem; width: 9px; height: 9px; border-radius: 50%; background: var(--cc, var(--gold)); }
.concept-name { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; color: var(--text-heading); font-weight: 600; }
.concept-def { font-size: .8rem; color: var(--text-soft); line-height: 1.4; }
.concept-count { margin-top: auto; font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--cc, var(--gold)); }
.concept-dot-lg { display: inline-block; width: 16px; height: 16px; border-radius: 50%; }
.doc-concepts { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.more-link { margin-top: 1.2rem; }

.doc-columns { display: grid; grid-template-columns: 1fr 280px; gap: 1.6rem; align-items: start; }
@media (max-width: 900px) { .doc-columns { grid-template-columns: 1fr; } }
.doc-section { margin-bottom: 1.8rem; }
.doc-section h3 { color: var(--gold-soft); font-size: 1.15rem; margin-bottom: .7rem; }
.resume { color: var(--text); font-size: .95rem; }
.keywords { color: var(--text-soft); font-size: .85rem; margin-bottom: 1.4rem; }
.keywords strong { color: var(--gold-soft); }
.lock-hint { font-size: .9rem; margin-left: .4rem; }

.doc-text {
    background: var(--bg-surface); border: 1px solid var(--border-soft);
    border-radius: var(--radius); padding: 1.4rem 1.6rem;
    font-size: .9rem; color: var(--text-soft); max-height: none;
}
.doc-text p { margin-bottom: .8rem; }
.doc-text .md-table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .82rem; }
.doc-text .md-table th, .doc-text .md-table td { border: 1px solid var(--border-soft); padding: .4rem .6rem; text-align: left; }
.doc-text .md-table th { color: var(--gold-soft); font-family: var(--font-serif); }

.gate {
    margin-top: 1rem; border: 1px dashed var(--border); border-radius: var(--radius);
    padding: 1.2rem 1.4rem; display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap;
    background: rgba(224,163,60,.04);
}
.gate p { color: var(--text-soft); font-size: .86rem; flex: 1; min-width: 220px; }
.btn-gold {
    background: var(--gold); color: #0b1120; text-decoration: none; border: none;
    border-radius: 8px; padding: .6rem 1.3rem; font-size: .86rem; font-weight: 500; cursor: pointer;
    display: inline-block;
}
.btn-gold:hover { background: var(--gold-soft); }

.doc-links ul { list-style: none; }
.doc-links li { padding: .5rem 0; border-bottom: 1px dashed var(--border-soft); font-size: .88rem; }
.doc-links li:last-child { border-bottom: none; }
.lien-type {
    font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; color: var(--steel);
    border: 1px solid rgba(111,179,216,.35); border-radius: 999px; padding: .1rem .5rem; margin-right: .5rem;
}
.lien-in { color: var(--gold-soft); border-color: var(--border); }
.lien-note { color: var(--text-dim); font-size: .8rem; }

.side-box {
    border: 1px solid var(--border-soft); border-radius: var(--radius);
    background: var(--bg-surface); padding: 1.1rem 1.2rem; margin-bottom: 1.2rem;
}
.side-box h4 { color: var(--gold-soft); font-size: .95rem; margin-bottom: .7rem; }
.side-link { display: block; color: var(--text-soft); text-decoration: none; font-size: .82rem; padding: .35rem 0; border-bottom: 1px dashed var(--border-soft); }
.side-link:last-child { border-bottom: none; }
.side-link:hover { color: var(--gold-soft); }
.kv { width: 100%; font-size: .85rem; border-collapse: collapse; }
.kv td { padding: .25rem 0; }
.kv td:first-child { color: var(--text-dim); }
.kv td:last-child { color: var(--steel); font-family: monospace; text-align: right; }

/* ─── Prédictions ─── */
.pred-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }
.pred-card {
    border: 1px solid var(--border-soft); border-radius: var(--radius);
    background: var(--bg-surface); padding: 1.1rem 1.2rem; border-top: 3px solid var(--steel);
}
.pred-card.pred-ok { border-top-color: #7ec4a0; }
.pred-card.pred-cours { border-top-color: var(--gold); }
.pred-card.pred-falsif { border-top-color: #f87171; }
.pred-head { display: flex; align-items: baseline; gap: .6rem; }
.pred-code { font-family: var(--font-serif); font-size: 1.2rem; color: var(--gold-soft); flex: none; }
.pred-head h3 { font-size: 1rem; flex: 1; }
.pred-badge { font-size: .62rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-dim); border: 1px solid var(--border-soft); border-radius: 999px; padding: .1rem .5rem; flex: none; }
.pred-values { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .5rem; margin: .8rem 0; }
.pred-values div { display: flex; flex-direction: column; }
.pred-values span { font-size: .62rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); }
.pred-values strong { font-size: .82rem; color: var(--steel); font-weight: 500; }
.pred-foot { font-size: .78rem; color: var(--text-dim); }

/* ─── Bibliothèque ─── */
.theme-cloud { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.6rem; }
.theme-chip {
    --chip: var(--gold);
    display: inline-flex; align-items: center; gap: .45rem; text-decoration: none;
    border: 1px solid var(--border-soft); border-radius: 999px; padding: .4rem .9rem;
    color: var(--text-soft); font-size: .78rem; background: var(--bg-surface); transition: all .2s;
}
.theme-chip span { font-family: var(--font-serif); color: var(--chip); }
.theme-chip:hover { border-color: var(--chip); }
.theme-chip.active { border-color: var(--chip); color: var(--text-heading); background: var(--bg-hover); }

.bib-list { display: flex; flex-direction: column; gap: .5rem; }
.bib-row {
    display: flex; align-items: center; gap: 1rem; text-decoration: none;
    border: 1px solid var(--border-soft); border-radius: var(--radius);
    background: var(--bg-surface); padding: .8rem 1.1rem; transition: all .2s;
}
.bib-row:hover { background: var(--bg-hover); border-color: var(--border); }
.bib-date { font-family: var(--font-serif); font-size: 1.05rem; color: var(--gold-soft); flex: none; width: 3rem; }
.bib-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.bib-main strong { color: var(--text-heading); font-weight: 500; font-size: .92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bib-sub { color: var(--text-dim); font-size: .76rem; display: flex; align-items: center; gap: .4rem; }
.dot-theme { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.bib-arrow { color: var(--text-dim); flex: none; }
.bib-row:hover .bib-arrow { color: var(--gold-soft); transform: translateX(3px); }
.pagination { display: flex; align-items: center; justify-content: center; gap: 1.4rem; margin-top: 1.8rem; font-size: .88rem; }
.pagination a { color: var(--gold-soft); text-decoration: none; }
.pagination span { color: var(--text-dim); }

/* ─── Login ─── */
.login-page { display: flex; justify-content: center; padding: 3rem 0; }
.login-box {
    max-width: 480px; width: 100%; text-align: center;
    border: 1px solid var(--border); border-radius: var(--radius);
    background: var(--bg-surface); padding: 2.4rem 2.2rem;
}
.login-icon { font-size: 2rem; margin-bottom: 1rem; }
.login-box h1 { font-size: 1.7rem; margin-bottom: .8rem; }
.login-box p { color: var(--text-soft); font-size: .9rem; margin-bottom: 1.2rem; }
.login-form { display: flex; gap: .6rem; }
.login-form input {
    flex: 1; background: var(--bg); color: var(--text); border: 1px solid var(--border-soft);
    border-radius: 8px; padding: .65rem .9rem; font-size: .9rem;
}
.login-form input:focus { outline: none; border-color: var(--gold); }
.login-error { color: #f87171; }
.login-ok { color: #7ec4a0; }
.login-note { font-size: .76rem; color: var(--text-dim); margin-top: .8rem; }

/* ─── Divers ─── */
.empty-state { text-align: center; color: var(--text-dim); padding: 3rem 0; }

/* ─── Pied de page ─── */
.site-footer {
    border-top: 1px solid var(--border); padding: 2rem;
    text-align: center; margin-top: 2rem;
}
.footer-line { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1rem; font-size: .84rem; }
.footer-line a { color: var(--text-soft); text-decoration: none; }
.footer-line a:hover { color: var(--gold-soft); }
.footer-sub { color: var(--text-dim); font-size: .76rem; margin-top: .7rem; }

/* ─── Responsive ─── */
@media (max-width: 700px) {
    .site-header { padding: .8rem 1rem; flex-direction: column; align-items: flex-start; }
    .doc-header { flex-direction: column; gap: .2rem; }
    .pred-values { grid-template-columns: 1fr; }
    .period-count { margin-left: 0; }
}