:root {
  --bg: #eef4fb;            /* fond clair, légère teinte celeste */
  --panel: #ffffff;         /* cartes */
  --panel-2: #f2f8fd;       /* encadrés */
  --border: #d4e0ec;
  --text: #15252f;
  --muted: #5c6b7a;
  --accent: #2b7fd0;        /* celeste lisible sur blanc */
  --good: #1f9d57;
  --bad: #d23b3b;
  --warn: #e08a00;
  --argent: #74acdf;        /* bleu drapeau argentin (celeste) */
  --sun: #f6b40e;           /* soleil de Mai */
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

/* Bandeau supérieur — rappel du drapeau (celeste / blanc / celeste) */
.topbar {
  background-image: linear-gradient(rgba(238, 244, 251, 0.70), rgba(238, 244, 251, 0.90)), url('/img/accueil.jpg');
  background-size: cover;
  background-position: center 42%;
  background-repeat: no-repeat;
  border-top: 5px solid var(--argent);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}
.topbar h1 { margin: 0 0 6px; font-size: 1.6rem; color: var(--text); }
.subtitle { margin: 0; color: var(--muted); max-width: 560px; }
.meta { text-align: right; font-size: 0.8rem; color: var(--muted); }
.hero { margin: 0 0 1.6rem; }
.hero img { display: block; width: 100%; height: auto; border-radius: 12px; }
.hero-cap { margin: 8px 0 0; color: var(--muted); font-size: 0.85rem; font-style: italic; text-align: center; }
.updated { font-weight: 600; color: var(--text); }
.sources { margin-top: 4px; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

.section-title {
  margin: 36px 0 6px;
  font-size: 1.18rem;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--argent);
  color: var(--text);
}
.section-title.danger { border-bottom-color: var(--sun); }
.section-note { margin: 0 0 14px; color: var(--muted); font-size: 0.9rem; }

/* --- Alertes --- */
.alerts { display: flex; flex-direction: column; gap: 10px; margin-bottom: 8px; }
.alert {
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--panel);
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.92rem;
  box-shadow: 0 1px 3px rgba(20,50,80,0.05);
}
.alert .icon { font-size: 1.3rem; }
.alert.red { background: #fcecec; border-color: var(--bad); }
.alert.orange { background: #fdf3e3; border-color: var(--warn); }
.alert.green { background: #e9f7ef; border-color: var(--good); }

/* --- KPI cards --- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
}
.kpi {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(20,50,80,0.05);
}
.kpi .label { color: var(--muted); font-size: 0.82rem; }
.kpi .value { font-size: 1.7rem; font-weight: 700; margin: 6px 0 2px; }
.kpi .unit { font-size: 0.85rem; color: var(--muted); font-weight: 400; }
.kpi .change { font-size: 0.85rem; }
.kpi .change.good { color: var(--good); }
.kpi .change.bad { color: var(--bad); }
.kpi .change.flat { color: var(--muted); }
.kpi .date { color: var(--muted); font-size: 0.72rem; margin-top: 6px; }

/* --- Charts --- */
.chart-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(20,50,80,0.05);
}
.chart { width: 100%; height: 340px; }
.explainer {
  margin: 12px 4px 2px;
  color: var(--muted);
  font-size: 0.88rem;
  border-top: 1px dashed var(--border);
  padding-top: 12px;
}
.explainer strong { color: var(--text); }

/* --- Aller plus loin (sources) --- */
.sources-plus {
  margin: 10px 4px 2px;
  font-size: 0.84rem;
  color: var(--muted);
}
.sources-plus b { color: var(--accent); }
.sources-plus a { color: var(--accent); text-decoration: none; }
.sources-plus a:hover { text-decoration: underline; }

/* --- Dollar table --- */
.dolar-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.dolar-table th, .dolar-table td {
  text-align: right; padding: 9px 12px; border-bottom: 1px solid var(--border);
}
.dolar-table th { color: var(--muted); font-weight: 500; }
.dolar-table td:first-child, .dolar-table th:first-child { text-align: left; }
.dolar-table .brecha-val { font-weight: 600; }
.dolar-table tr:last-child td { border-bottom: none; }

.footer {
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.82rem;
}

.loading, .error { padding: 40px; text-align: center; color: var(--muted); }
.error { color: var(--bad); }

/* --- Bandeaux d'actes --- */
.divider-banner {
  margin: 50px 0 12px;
  padding: 22px 22px;
  border-radius: 14px;
  background: linear-gradient(135deg, #fff6e2, #fdeecb);
  border: 1px solid var(--sun);
}
.divider-banner h2 { margin: 0 0 8px; font-size: 1.35rem; color: var(--text); }
.divider-banner p { margin: 0; color: var(--text); max-width: 740px; }
.divider-banner.ok {
  background: linear-gradient(135deg, #e8f3fc, #d7eafb);
  border-color: var(--argent);
}

/* --- Encadrés "insight" (sans bordure gauche colorée) --- */
.insight {
  background: var(--panel-2);
  border: 1px solid var(--argent);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.insight .big { font-size: 1.5rem; font-weight: 700; }
.insight .big.bad { color: var(--bad); }
.insight .big.warn { color: var(--warn); }
.insight .big.good { color: var(--good); }

/* --- Glossaire : termes cliquables + popover --- */
.gloss {
  border-bottom: 1px dotted var(--accent);
  cursor: help;
  color: inherit;
}
.gloss:hover { color: var(--accent); }
.gloss-it { font-style: italic; }

/* --- Page Méthodologie (mise en page académique) --- */
.methodo { max-width: 820px; margin: 0 auto; padding: 8px 0 40px; }
.methodo h1 { font-size: 1.8rem; color: var(--text); margin: 0 0 10px; }
.methodo h2 { font-size: 1.2rem; margin: 2.2rem 0 .8rem; padding-bottom: 6px; border-bottom: 2px solid var(--border); color: var(--text); }
.m-lead { font-size: 1.08rem; color: var(--text); line-height: 1.6; }
.m-list { color: var(--text); line-height: 1.6; padding-left: 20px; }
.m-list li { margin: 7px 0; }
.m-legend, .m-note { color: var(--muted); font-size: 0.92rem; line-height: 1.65; }
.m-entry { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; margin: 10px 0; }
.m-entry-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.m-title { font-weight: 600; color: var(--text); }
.m-meta { width: 100%; font-size: 0.9rem; margin-top: 8px; border-collapse: collapse; }
.m-meta th { text-align: left; color: var(--muted); font-weight: 500; width: 110px; vertical-align: top; padding: 3px 8px 3px 0; }
.m-meta td { padding: 3px 0; color: var(--text); word-break: break-word; }
.m-deep { margin-top: 8px; }
.m-deep summary { cursor: pointer; color: var(--accent); font-size: 0.9rem; }
.m-deep > div { margin-top: 8px; color: var(--text); font-size: 0.92rem; line-height: 1.65; }
.m-badge { font-size: 0.72rem; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.m-official { background: #e3f0ff; color: #18568f; }
.m-derived { background: #e7f5ee; color: #1f7a4d; }
.m-estimate { background: #fdeede; color: #9a5a00; }
.m-composite { background: #efe7fb; color: #5b3b8c; }
.m-const { width: 100%; border-collapse: collapse; font-size: 0.88rem; margin: 10px 0; }
.m-const th, .m-const td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--border); vertical-align: top; color: var(--text); }
.m-const th { color: var(--muted); font-weight: 600; }
.m-const .m-val { font-variant-numeric: tabular-nums; font-weight: 600; }
.m-foot { color: var(--muted); font-size: 0.85rem; margin-top: 2rem; font-style: italic; }
.gloss-popover {
  position: absolute;
  z-index: 50;
  max-width: 320px;
  background: var(--panel);
  border: 1px solid var(--accent);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 0.86rem;
  color: var(--text);
  line-height: 1.5;
  box-shadow: 0 6px 24px rgba(20,50,80,0.18);
}
.gloss-popover .gloss-term { font-weight: 700; color: var(--accent); display: block; margin-bottom: 4px; }
.gloss-popover .gloss-close {
  position: absolute; top: 6px; right: 10px; cursor: pointer; color: var(--muted);
  font-size: 1rem; border: none; background: none;
}

/* --- Comptes & commentaires --- */
.auth-box { margin-bottom: 6px; }
#auth-box { display: none; } /* login masqué temporairement (à réactiver plus tard) */
.auth-user { font-size: 0.82rem; color: var(--text); font-weight: 600; }
.auth-btn {
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  border-radius: 8px; padding: 6px 12px; font-size: 0.8rem; cursor: pointer;
}
.auth-btn:hover { filter: brightness(1.05); }
.auth-btn.ghost { background: transparent; color: var(--accent); }

.discussion { margin-top: 30px; }
.comment-form { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.comment-form textarea {
  width: 100%; border: 1px solid var(--border); border-radius: 8px; padding: 10px;
  font: inherit; resize: vertical; background: #fff; color: var(--text);
}
.comment-form .auth-btn { align-self: flex-start; }
.comment { padding: 10px 0; border-bottom: 1px solid var(--border); }
.comment:last-child { border-bottom: none; }
.comment-meta { font-size: 0.78rem; color: var(--muted); margin-bottom: 3px; }
.comment-body { color: var(--text); white-space: pre-wrap; }
.comment-del { border: none; background: none; color: var(--bad); cursor: pointer; font-size: 0.76rem; }

/* --- Source des données (par graphique) --- */
.chart-source {
  margin: 8px 4px 0; font-size: 0.78rem; color: var(--muted);
  border-top: 1px solid var(--border); padding-top: 8px;
}
.chart-source a { color: var(--accent); text-decoration: none; word-break: break-all; }
.chart-source a:hover { text-decoration: underline; }

/* --- Bloc « Comprendre en détail » (vulgarisation poussée) --- */
.deep {
  margin: 12px 0 2px; border: 1px solid var(--argent); border-radius: 10px;
  background: var(--panel-2); overflow: hidden;
}
.deep > summary {
  cursor: pointer; padding: 10px 14px; font-weight: 600; color: var(--accent);
  font-size: 0.9rem; list-style: none;
}
.deep > summary::-webkit-details-marker { display: none; }
.deep > summary::before { content: "▸ "; }
.deep[open] > summary::before { content: "▾ "; }
.deep[open] > summary { border-bottom: 1px solid var(--border); }
.deep-body { padding: 12px 14px; font-size: 0.9rem; line-height: 1.6; color: var(--text); }
.deep-body b { color: var(--text); }

/* --- Investissements vs départs --- */
.inv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 14px; }
@media (max-width: 680px) { .inv-grid { grid-template-columns: 1fr; } }
.inv-h { margin: 0 0 8px; font-size: 1rem; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.inv-h.good { color: var(--good); }
.inv-h.bad { color: var(--bad); }
.inv-col ul { list-style: none; padding: 0; margin: 0; }
.inv-col li { padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.9rem; }
.inv-col li:last-child { border-bottom: none; }
.inv-note { color: var(--muted); font-size: 0.84rem; }
.inv-amount { font-weight: 700; }
.inv-amount.good { color: var(--good); }

/* --- Sélecteur de langue (Astro) --- */
.lang-switch { display: flex; gap: 6px; justify-content: flex-end; margin-bottom: 6px; }
.lang-switch a {
  text-decoration: none; color: var(--accent); font-size: 0.8rem; font-weight: 600;
  border: 1px solid var(--border); border-radius: 6px; padding: 3px 8px;
}
.lang-switch a.active { background: var(--argent); color: #fff; border-color: var(--argent); }
.lang-switch a:hover { border-color: var(--accent); }

/* --- Navigation principale (Astro multi-pages) --- */
.mainnav { background: var(--panel); border-top: 1px solid var(--border); }
.mainnav-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 20px; display: flex; gap: 4px;
  flex-wrap: wrap; overflow-x: auto;
}
.mainnav a {
  padding: 12px 14px; text-decoration: none; color: var(--muted); font-size: 0.9rem;
  font-weight: 600; border-bottom: 3px solid transparent; white-space: nowrap;
}
.mainnav a:hover { color: var(--accent); }
.mainnav a.active { color: var(--accent); border-bottom-color: var(--argent); }

/* --- Introduction (page d'accueil) --- */
.intro { margin: 6px 0 26px; }
.intro-lede { font-size: 1.18rem; line-height: 1.5; color: var(--text); margin: 0 0 10px; }
.intro p { color: var(--text); max-width: 760px; }
.intro-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-top: 12px; }
.intro-card {
  display: flex; flex-direction: column; gap: 3px; padding: 14px 16px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px;
  text-decoration: none; box-shadow: 0 1px 3px rgba(20,50,80,0.05); transition: border-color .15s;
}
.intro-card:hover { border-color: var(--argent); }
.intro-card .ic-emoji { font-size: 1.5rem; }
.intro-card b { color: var(--accent); font-size: 1rem; }
.intro-card span:last-child { color: var(--muted); font-size: 0.85rem; }

/* --- Chiffres clés contrastés (façade vs envers) --- */
.contrast-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin-top: 12px; }
.contrast-card { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; background: var(--panel); box-shadow: 0 1px 3px rgba(20,50,80,0.05); }
.cc-good, .cc-bad { padding: 12px 14px; }
.cc-good { background: #e9f7ef; }
.cc-bad { background: #fcecec; }
.cc-label { font-size: 0.82rem; color: var(--muted); }
.cc-val { font-size: 1.5rem; font-weight: 700; margin: 2px 0; }
.cc-good .cc-val { color: var(--good); }
.cc-bad .cc-val { color: var(--bad); }
.cc-note { font-size: 0.8rem; color: var(--muted); }
.cc-sep { text-align: center; font-size: 0.74rem; font-weight: 700; color: var(--muted); padding: 3px; background: var(--panel-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* --- Adaptation mobile --- */
@media (max-width: 600px) {
  main { padding: 16px 12px 48px; }
  .topbar { border-top-width: 4px; }
  .topbar-inner { flex-direction: column; align-items: stretch; gap: 10px; padding: 16px 14px; }
  .topbar h1 { font-size: 1.22rem; }
  .subtitle { font-size: 0.92rem; }
  .meta { text-align: left; }
  .lang-switch { justify-content: flex-start; }
  .mainnav-inner { flex-wrap: nowrap; overflow-x: auto; gap: 0; padding: 0 8px; -webkit-overflow-scrolling: touch; }
  .mainnav a { padding: 11px 12px; font-size: 0.84rem; border-bottom-width: 3px; }
  .section-title { font-size: 1.05rem; }
  .section-note { font-size: 0.86rem; }
  .intro-lede { font-size: 1.02rem; }
  .divider-banner { padding: 16px 16px; margin: 32px 0 12px; }
  .divider-banner h2 { font-size: 1.15rem; }
  .chart { height: 300px; }
  .chart-card { padding: 12px; }
  .insight { font-size: 0.9rem; }
  .insight .big, .cc-val { font-size: 1.25rem; }
  .gloss-popover { max-width: 90vw; }
  .inv-grid { gap: 12px; }
  .chart-source a { word-break: break-all; }
}

/* --- Bloc « réalité » (explication détaillée, toujours visible) --- */
.reality { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin: 6px 0 14px; box-shadow: 0 1px 3px rgba(20,50,80,0.05); }
.reality p { margin: 0 0 10px; color: var(--text); font-size: 1rem; line-height: 1.6; max-width: 820px; }
.reality p:last-child { margin-bottom: 0; }

/* --- Ratios-choc --- */
.ratio-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 12px; margin: 0 0 18px; }
.ratio-row:empty { display: none; }
.ratio { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; box-shadow: 0 1px 3px rgba(20,50,80,0.05); }
.ratio-val { font-size: 1.85rem; font-weight: 800; line-height: 1.1; color: var(--text); }
.ratio.bad .ratio-val { color: var(--bad); }
.ratio.warn .ratio-val { color: var(--warn); }
.ratio.good .ratio-val { color: var(--good); }
.ratio-lbl { font-size: 0.85rem; color: var(--muted); margin-top: 5px; line-height: 1.4; }
@media (max-width: 600px) { .ratio-val { font-size: 1.5rem; } .reality p { font-size: 0.95rem; } }


/* ===== Module « Indicateurs avancés » (page /fragilidad) ===== */
.lab-intro{margin:8px 0 4px}
.lab-title{font-size:1.6rem;line-height:1.25;margin:0 0 10px;color:var(--text)}
.lab-theme{margin-top:42px}
.lab-sub{color:var(--muted);margin:6px 0 14px;max-width:70ch}
.lab-card{margin:16px 0}
.lab-h{font-size:1.15rem;margin:0 0 8px;color:var(--text)}
.lab-what{margin-bottom:12px}
.lab-card .chart{height:300px;width:100%}
#lab-gauges{height:270px}
#lab-a-hist{height:300px}
#lab-b-break{height:230px}
.lab-verdict{margin-top:12px;padding:12px 14px;border-radius:8px;font-weight:600;background:var(--panel-2);border:1px solid var(--border)}
.lab-verdict.bad{background:rgba(210,59,59,.07);border-color:rgba(210,59,59,.28)}
.lab-verdict.warn{background:rgba(224,138,0,.08);border-color:rgba(224,138,0,.28)}
.lab-verdict.bad b{color:var(--bad)}
.lab-verdict.warn b{color:var(--warn)}
.lab-method{margin-top:10px}
.lab-foot{color:var(--muted);font-size:.85rem;margin:32px 0 8px;max-width:80ch;border-top:1px solid var(--border);padding-top:14px}
@media (max-width:600px){
  .lab-title{font-size:1.3rem}
  .lab-card .chart{height:260px}
  #lab-gauges{height:210px}
  #lab-b-break{height:240px}
}


/* Structure des blocs graphiques : titre + introduction visible + axe */
.chart-card .chart-title{font-size:1.1rem;font-weight:700;color:var(--text);margin:0 0 8px;line-height:1.3}
.chart-card .chart-intro{color:var(--muted);font-size:.95rem;line-height:1.6;margin:0 0 14px}
.chart-card .chart-intro b,.chart-card .chart-intro strong{color:var(--text)}
.chart-card .chart-intro i{color:var(--text)}

.reality .src,.reality a.src{font-size:.85em;color:var(--accent);text-decoration:none;white-space:nowrap}
.reality a.src:hover{text-decoration:underline}

.insight:empty{display:none}