:root{
  color-scheme:dark;
  --bg:#06141d;
  --card:#0c2430;
  --card-2:#102f3d;
  --text:#f2f8fb;
  --muted:#90aab7;
  --line:rgba(255,255,255,.09);
  --accent:#69d5ff;
  --accent-2:#36b9e9;
  --ok:#63e6be;
  --warn:#ffc857;
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:linear-gradient(180deg,#041019 0%,var(--bg) 44%,#071923 100%);color:var(--text)}
body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}
button{font:inherit}
.app-shell{width:min(760px,100%);margin:0 auto;padding:18px 16px 34px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin:4px 0 18px}
.eyebrow{margin:0;color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
h1{font-size:32px;line-height:1.05;margin:5px 0 0;letter-spacing:-.03em}
.icon-btn{border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);width:44px;height:44px;border-radius:14px;font-size:24px}
.icon-btn:active{transform:scale(.96)}
.spot-switcher{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:rgba(255,255,255,.04);padding:5px;border-radius:16px;margin-bottom:12px;border:1px solid var(--line)}
.spot-btn{border:0;background:transparent;color:var(--muted);padding:11px;border-radius:12px;font-weight:700}
.spot-btn.active{background:var(--card-2);color:var(--text);box-shadow:0 4px 18px rgba(0,0,0,.22)}
.status-card{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;padding:10px 2px 12px}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 14px var(--ok)}
.status-card.loading .status-dot{background:var(--warn);box-shadow:0 0 14px var(--warn)}
.status-card.error .status-dot{background:#ff6b6b;box-shadow:0 0 14px #ff6b6b}
.hero-card{background:linear-gradient(145deg,rgba(15,49,64,.98),rgba(7,31,43,.98));border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:0 18px 50px rgba(0,0,0,.28);margin-bottom:16px}
.hero-topline{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}
.spot-name{font-size:19px;font-weight:800;margin:0 0 3px}.spot-coords{margin:0;color:var(--muted);font-size:12px}
.model-pill{font-size:11px;font-weight:800;color:var(--accent);border:1px solid rgba(105,213,255,.3);background:rgba(105,213,255,.08);padding:7px 9px;border-radius:999px;white-space:nowrap}
.hero-grid{display:grid;grid-template-columns:1fr 145px;gap:10px;align-items:center;margin:22px 0 18px}
.metric-label{display:block;color:var(--muted);font-size:12px;font-weight:600;margin-bottom:4px}
.big-number{font-size:58px;line-height:.95;font-weight:850;letter-spacing:-.05em}.unit{font-size:24px;color:var(--muted);font-weight:700;letter-spacing:0}.period-line{font-size:18px;font-weight:700;color:var(--accent);margin-top:8px}
.direction-block{text-align:center}.compass{position:relative;width:86px;height:86px;margin:0 auto 4px;border-radius:50%;border:1px solid rgba(255,255,255,.16);background:radial-gradient(circle,rgba(105,213,255,.12),rgba(255,255,255,.02));display:grid;place-items:center}.north{position:absolute;top:4px;font-size:10px;color:var(--muted);font-weight:800}.needle{font-size:38px;color:var(--accent);transform-origin:50% 54%;transition:transform .35s ease;text-shadow:0 0 18px rgba(105,213,255,.4)}
.direction-text{font-size:21px;font-weight:850}.cardinal-text{font-size:13px;font-weight:800;color:var(--accent)}.direction-help{font-size:10px;color:var(--muted);margin-top:2px}
.secondary-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-top:1px solid var(--line);padding-top:14px}.secondary-row strong{font-size:14px}
.controls-row{display:flex;justify-content:flex-end;margin:14px 0}.segmented{display:grid;grid-template-columns:1fr 1fr;width:100%;background:rgba(255,255,255,.045);padding:4px;border:1px solid var(--line);border-radius:14px}.segmented button{border:0;background:transparent;color:var(--muted);padding:9px;border-radius:10px;font-weight:700;font-size:13px}.segmented button.active{color:var(--text);background:var(--card-2)}
.day-section{margin:0 0 18px}.day-title{position:sticky;top:0;z-index:2;padding:11px 3px 7px;background:linear-gradient(180deg,var(--bg) 70%,transparent);font-size:15px;font-weight:850}.hour-grid{display:grid;gap:8px}.hour-row{display:grid;grid-template-columns:58px 1fr 76px 74px;align-items:center;gap:8px;background:rgba(255,255,255,.035);border:1px solid var(--line);border-radius:15px;padding:11px 12px}.hour-row.now{border-color:rgba(105,213,255,.5);background:rgba(105,213,255,.075)}.hour-time{font-weight:850}.hour-main{min-width:0}.hour-height{font-size:17px;font-weight:850}.hour-period{font-size:12px;color:var(--muted);margin-top:2px}.hour-dir{text-align:center;font-weight:800}.hour-dir small{display:block;color:var(--muted);font-size:10px;margin-top:2px}.mini-arrow{display:inline-block;color:var(--accent);font-size:16px;margin-right:4px;transform-origin:center}.wave-total{text-align:right;color:var(--muted);font-size:11px}.wave-total strong{display:block;color:var(--text);font-size:14px}
.empty{color:var(--muted);text-align:center;padding:34px 12px;border:1px dashed var(--line);border-radius:16px}
footer{color:var(--muted);font-size:11px;line-height:1.4;text-align:center;padding:10px 12px 0}footer p{margin:4px 0}
@media(max-width:430px){.hero-grid{grid-template-columns:1fr 120px}.big-number{font-size:52px}.secondary-row{grid-template-columns:1fr 1fr}.secondary-row>div:last-child{grid-column:1/-1}.hour-row{grid-template-columns:52px 1fr 70px}.wave-total{display:none}}

/* V2 — composantes de houle en colonnes, heures en lignes */
.swell-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025)}
.swell-table-head,.swell-table-row{display:grid;grid-template-columns:64px repeat(5,minmax(132px,1fr));min-width:724px}
.swell-table-head{position:sticky;top:39px;z-index:5;background:#0b222e;border-bottom:1px solid var(--line);font-size:12px;font-weight:850;color:var(--accent);text-align:center}
.swell-table-head>div{padding:10px 8px;border-right:1px solid var(--line)}
.swell-table-head>div:last-child{border-right:0}
.swell-table-body{display:grid}
.swell-table-row{border-bottom:1px solid var(--line);background:rgba(255,255,255,.012)}
.swell-table-row:last-child{border-bottom:0}
.swell-table-row.now{background:rgba(105,213,255,.085);box-shadow:inset 0 0 0 1px rgba(105,213,255,.32)}
.swell-table-row>div{border-right:1px solid var(--line)}
.swell-table-row>div:last-child{border-right:0}
.time-col{position:sticky;left:0;z-index:3;display:flex;align-items:center;justify-content:center;background:#0a202b;font-size:14px;font-weight:900;border-right:1px solid rgba(255,255,255,.14)!important}
.head-time{z-index:7!important;background:#0b222e!important;color:var(--text)!important}
.swell-table-row.now .time-col{background:#0c2b39;color:var(--accent)}
.swell-cell{min-height:68px;padding:9px 8px;display:grid;align-content:center;justify-items:center;gap:2px;text-align:center;white-space:nowrap}
.swell-cell strong{font-size:15px}
.swell-cell>span{font-size:11px;color:var(--muted)}
.swell-cell .cell-dir{font-size:10px;color:var(--text)}
.swell-cell .mini-arrow{font-style:normal;font-size:11px;margin-right:4px;color:var(--accent);display:inline-block;transform-origin:center}
.swell-cell.empty-cell{color:var(--muted);font-size:18px}
@media(max-width:430px){
  .swell-table-head,.swell-table-row{grid-template-columns:58px repeat(5,126px);min-width:688px}
  .swell-cell{min-height:66px;padding:8px 6px}
}

/* V3 — sélecteur ECMWF / GFS */
.model-switcher{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:0 0 12px}
.model-btn{border:1px solid var(--line);background:rgba(255,255,255,.035);color:var(--muted);padding:10px 12px;border-radius:13px;font-weight:850}
.model-btn.active{background:rgba(105,213,255,.1);border-color:rgba(105,213,255,.35);color:var(--accent);box-shadow:0 5px 20px rgba(0,0,0,.18)}
.ecmwf-table .swell-table-head,.ecmwf-table .swell-table-row{grid-template-columns:64px minmax(165px,1fr) minmax(132px,.7fr);min-width:390px}
.ecmwf-table .ecmwf-head{position:sticky;top:39px}
.peak-cell strong{color:var(--accent);font-size:17px}
@media(max-width:430px){
  .ecmwf-table .swell-table-head,.ecmwf-table .swell-table-row{grid-template-columns:58px minmax(160px,1fr) 126px;min-width:344px}
}

.version-tag{font-size:11px;vertical-align:middle;color:var(--accent);border:1px solid rgba(105,213,255,.35);border-radius:999px;padding:3px 6px;font-weight:800;letter-spacing:0}