/* ═══════════════════════════════════════════════════════
   Weather Station v2 — Clean Light Theme
   Neutral dashboard · Colour only for alerts & predictions
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;1,400&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg:        #f4f6f9;
  --surface:   #ffffff;
  --surface2:  #f8f9fb;
  --border:    #e5e9ef;
  --border2:   #d0d6df;
  --text:      #1a2030;
  --text-mid:  #5a6478;
  --text-dim:  #9aa3b2;
  --accent:    #2563eb;   /* used sparingly — active tabs, links */
  /* Alert/prediction colours — ONLY used for coloured elements */
  --c-green:   #16a34a;
  --c-yellow:  #d97706;
  --c-orange:  #ea580c;
  --c-red:     #dc2626;
  --c-blue:    #2563eb;
  --c-purple:  #7c3aed;
  --radius-sm: 10px;
  --radius:    14px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow:    0 4px 12px rgba(0,0,0,.08);
}

*{margin:0;padding:0;box-sizing:border-box;}
body{font-family:'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden;padding-bottom:72px;min-height:100vh;}
.app{max-width:480px;margin:0 auto;min-height:100vh;}

/* ── Top Bar ── */
.topbar{position:sticky;top:0;z-index:200;background:var(--surface);padding:12px 16px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm);}
.topbar h1{font-size:16px;font-weight:600;color:var(--text);}
.topbar-sub{font-size:10px;color:var(--text-dim);margin-top:1px;}
.topbar-right{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--text-mid);font-family:'DM Mono',monospace;}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block;flex-shrink:0;}
.dot.on{background:#22c55e;}
.dot.warn{background:#f59e0b;}
.dot.off{background:#ef4444;}

/* ── Device Bar ── */
.dev-bar{display:flex;overflow-x:auto;border-bottom:1px solid var(--border);background:var(--surface);scrollbar-width:none;}
.dev-bar::-webkit-scrollbar{display:none;}
.dev-btn{flex-shrink:0;padding:10px 18px;font-size:13px;font-weight:500;border:none;background:none;cursor:pointer;color:var(--text-dim);border-bottom:2px solid transparent;white-space:nowrap;margin-bottom:-1px;transition:color .15s;font-family:inherit;-webkit-tap-highlight-color:transparent;}
.dev-btn.active{color:var(--accent);border-bottom-color:var(--accent);}

/* ── Pages ── */
.page{display:none;padding:12px 12px 24px;animation:fadeIn .2s ease;}
.page.active{display:block;}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* ── Bottom Nav ── */
.bottomnav{position:fixed;bottom:0;left:0;right:0;z-index:200;background:var(--surface);border-top:1px solid var(--border);display:flex;max-width:480px;margin:0 auto;padding:4px 0 env(safe-area-inset-bottom,8px);box-shadow:0 -1px 8px rgba(0,0,0,.06);}
.nav-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 4px;border:none;background:none;cursor:pointer;color:var(--text-dim);font-size:10px;font-weight:500;transition:color .15s;-webkit-tap-highlight-color:transparent;position:relative;font-family:inherit;}
.nav-btn.active{color:var(--accent);}
.nav-btn svg{width:22px;height:22px;fill:currentColor;}
.nav-badge{position:absolute;top:4px;right:calc(50% - 18px);background:#ef4444;color:#fff;font-size:9px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 3px;}

/* ── Card ── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px;margin-bottom:10px;box-shadow:var(--shadow-sm);}
.card-title{font-size:10px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--text-dim);margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;}
.card-title-action{font-size:11px;font-weight:500;color:var(--accent);cursor:pointer;text-transform:none;letter-spacing:0;}

/* ── Hero ── */
.hero{text-align:center;padding:28px 12px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:10px;box-shadow:var(--shadow-sm);}
.hero-emoji{font-size:56px;line-height:1;margin-bottom:8px;}
.hero-temp{font-size:80px;font-weight:300;line-height:1;color:var(--text);letter-spacing:-4px;}
.hero-unit{font-size:28px;font-weight:300;color:var(--text-mid);}
.hero-cond{font-size:15px;color:var(--text-mid);margin-top:6px;}
.hero-time{font-size:11px;color:var(--text-dim);margin-top:3px;font-family:'DM Mono',monospace;}

/* ── Stats — neutral by default, JS adds colour for alerts ── */
.stats-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin-bottom:10px;}
.stat-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:13px 8px;text-align:center;box-shadow:var(--shadow-sm);transition:background .4s,color .4s,border-color .4s;}
.stat-val{font-size:22px;font-weight:500;line-height:1.1;color:inherit;}
.stat-unit{font-size:11px;font-weight:400;color:inherit;opacity:.75;}
.stat-label{font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:inherit;opacity:.65;margin-top:3px;}
.stat-sub{font-size:10px;margin-top:2px;color:inherit;opacity:.7;font-family:'DM Mono',monospace;}

/* ── Chips ── */
.chips{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px;}
.chips.center{justify-content:center;}
.chip{font-size:11px;font-weight:500;padding:4px 10px;border-radius:20px;display:inline-flex;align-items:center;gap:4px;background:var(--surface2);color:var(--text-mid);border:1px solid var(--border);}
/* Alert chips get colour */
.chip.g{background:#f0fdf4;color:var(--c-green);border-color:#bbf7d0;}
.chip.y{background:#fffbeb;color:var(--c-yellow);border-color:#fde68a;}
.chip.r{background:#fef2f2;color:var(--c-red);border-color:#fecaca;}
.chip.b{background:#eff6ff;color:var(--c-blue);border-color:#bfdbfe;}
.chip.pu{background:#f5f3ff;color:var(--c-purple);border-color:#ddd6fe;}

/* ── Insights ── */
.ins-item{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;color:var(--text-mid);line-height:1.5;}
.ins-item:last-child{border-bottom:none;}
.ins-ico{font-size:17px;flex-shrink:0;margin-top:1px;}

/* ── Forecast Strip ── */
.fc-scroll{display:flex;overflow-x:auto;margin:0 -14px;padding:0 14px;scrollbar-width:none;}
.fc-scroll::-webkit-scrollbar{display:none;}
.fc-cell{flex-shrink:0;width:60px;padding:10px 4px;text-align:center;border-right:1px solid var(--border);}
.fc-cell:last-child{border-right:none;}
/* Forecast cells: colour based on value range applied via JS inline style */
.fc-cell.now{background:#eff6ff;border-radius:10px;border-right:none;}
.fc-t{font-size:9px;color:var(--text-dim);font-weight:500;margin-bottom:3px;font-family:'DM Mono',monospace;}
.fc-v{font-size:16px;font-weight:500;color:var(--text);}
.fc-u{font-size:9px;color:var(--text-dim);}
.fc-r{font-size:7px;color:var(--text-dim);margin-top:2px;}
.fc-conf{font-size:7px;color:var(--c-green);margin-top:1px;}

/* ── Risk Card — colour only on probability fill and ticks ── */
.risk-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px;}
.risk-lbl{font-size:13px;font-weight:500;color:var(--text);}
.risk-pct{font-size:28px;font-weight:400;color:var(--text);line-height:1;font-family:'DM Mono',monospace;}
.risk-track{height:5px;background:var(--surface2);border:1px solid var(--border);border-radius:3px;overflow:hidden;margin-bottom:8px;}
.risk-fill{height:100%;border-radius:3px;transition:width 1s ease;}
.risk-ticks{display:flex;gap:3px;margin-bottom:10px;}
.risk-tick{flex:1;height:36px;border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:6px;font-weight:600;gap:2px;cursor:default;transition:transform .15s;}
.risk-tick:hover{transform:scaleY(1.06);}
.risk-tick span{font-size:8px;font-family:'DM Mono',monospace;}

/* ── Model Prob Bars ── */
.model-bars{margin-top:8px;border-top:1px solid var(--border);padding-top:8px;}
.model-bar-row{display:flex;align-items:center;gap:8px;margin-bottom:5px;}
.model-bar-name{font-size:10px;color:var(--text-mid);width:72px;flex-shrink:0;font-weight:500;}
.model-bar-track{flex:1;height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;}
.model-bar-fill{height:100%;border-radius:3px;transition:width .8s ease;}
.model-bar-pct{font-size:10px;font-weight:600;width:32px;text-align:right;color:var(--text-mid);}
.blended-row{display:flex;align-items:center;gap:8px;margin-top:4px;padding-top:6px;border-top:1px solid var(--border);}

/* ── Cloud ── */
.sky-row{display:flex;align-items:center;gap:14px;margin-bottom:12px;}
.sky-emoji{font-size:42px;line-height:1;}
.sky-num{font-size:40px;font-weight:400;color:var(--text);line-height:1;}
.sky-pct{font-size:16px;color:var(--text-mid);font-weight:300;}
.sky-cond{font-size:14px;color:var(--text-mid);margin-top:2px;}
.sky-type{font-size:10px;color:var(--text-dim);}
.sky-bar-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--text-dim);margin-bottom:3px;}
.sky-bar-track{height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;margin-bottom:12px;}
.sky-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,#60a5fa,#1d4ed8);transition:width 1s;}
.cf-row{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--border);}
.cf-row:last-child{border-bottom:none;}
.cf-tm{font-size:12px;color:var(--text-mid);width:40px;font-family:'DM Mono',monospace;}
.cf-em{font-size:15px;width:22px;text-align:center;}
.cf-bar{flex:1;height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;}
.cf-fill{height:100%;border-radius:3px;background:#93c5fd;}
.cf-pc{font-size:12px;font-weight:500;width:32px;text-align:right;color:var(--text-mid);}

/* ── Table ── */
.tbl{width:100%;border-collapse:collapse;}
.tbl th{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);padding:9px 8px;text-align:left;border-bottom:1px solid var(--border);}
.tbl td{font-size:13px;padding:10px 8px;border-bottom:1px solid var(--border);color:var(--text-mid);}
.tbl tr:last-child td{border-bottom:none;}
.tbl .num{font-variant-numeric:tabular-nums;text-align:right;font-family:'DM Mono',monospace;}

/* ── Signal ── */
.sig-row{display:flex;align-items:center;gap:12px;background:var(--surface2);border-radius:12px;padding:12px 14px;border:1px solid var(--border);}
.sig-ico{font-size:22px;}
.sig-lbl{font-size:9px;font-weight:600;letter-spacing:.4px;text-transform:uppercase;color:var(--text-dim);}
.sig-val{font-size:15px;font-weight:500;color:var(--text);font-family:'DM Mono',monospace;}

/* ── Anomaly banners — coloured because they ARE alerts ── */
.anom{display:flex;align-items:center;gap:8px;padding:9px 12px;border-radius:8px;font-size:12px;font-weight:500;margin-bottom:8px;}
.anom.high{background:#fffbeb;color:var(--c-yellow);border:1px solid #fde68a;}
.anom.low{background:#eff6ff;color:var(--c-blue);border:1px solid #bfdbfe;}

/* ── Chart ── */
.chart-wrap{height:250px;position:relative;margin:0 -6px;}
.chart-tabs{display:flex;margin-bottom:10px;border-bottom:1px solid var(--border);}
.chart-tab{font-size:13px;font-weight:500;color:var(--text-dim);padding:9px 14px;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color .15s;border-top:none;border-left:none;border-right:none;background:none;font-family:inherit;-webkit-tap-highlight-color:transparent;}
.chart-tab.active{color:var(--accent);border-bottom-color:var(--accent);}

/* ── Live Badge ── */
.live-badge{display:inline-flex;align-items:center;gap:4px;background:#f0fdf4;color:var(--c-green);font-size:10px;font-weight:600;padding:3px 8px;border-radius:12px;border:1px solid #bbf7d0;}
.live-dot{width:6px;height:6px;border-radius:50%;background:#22c55e;animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ── Toast ── */
.toast{position:fixed;bottom:80px;left:50%;transform:translateX(-50%) translateY(20px);background:#1a2030;color:#fff;padding:9px 18px;border-radius:20px;font-size:13px;opacity:0;transition:all .3s;pointer-events:none;z-index:999;white-space:nowrap;font-weight:500;}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ── Tendency ── */
.tend-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--border);}
.tend-row:last-child{border-bottom:none;}
.tend-lbl{font-size:12px;color:var(--text-mid);width:80px;}
.tend-arrow{font-size:16px;width:24px;text-align:center;}
.tend-val{font-size:13px;font-weight:500;color:var(--text);font-family:'DM Mono',monospace;}
.tend-unit{font-size:10px;color:var(--text-dim);}

/* ── ML tags ── */
.ml-status{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px;}
.ml-tag{font-size:10px;padding:3px 8px;border-radius:12px;font-weight:500;}
.ml-tag.active{background:#f0fdf4;color:var(--c-green);}
.ml-tag.inactive{background:var(--surface2);color:var(--text-dim);text-decoration:line-through;}

.tl-wrap{height:65px;margin:0 -6px;}
.empty{text-align:center;padding:50px 20px;color:var(--text-mid);}
.empty h2{font-size:18px;font-weight:400;color:var(--text);margin-top:8px;}

/* ── Notifications ── */
.notif-panel{position:fixed;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;height:100%;background:var(--surface);z-index:500;display:none;flex-direction:column;border-left:1px solid var(--border);border-right:1px solid var(--border);}
.notif-panel.open{display:flex;}
.notif-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);}
.notif-header h2{font-size:17px;font-weight:600;}
.notif-close{border:none;background:none;font-size:22px;cursor:pointer;color:var(--text-mid);padding:4px;}
.notif-list{flex:1;overflow-y:auto;padding:12px;}
/* Alert items are coloured — they ARE alerts */
.notif-item{display:flex;gap:12px;padding:12px;border-radius:var(--radius-sm);margin-bottom:8px;border:1px solid var(--border);background:var(--surface2);}
.notif-item.danger{background:#fef2f2;border-color:#fecaca;}
.notif-item.warning{background:#fffbeb;border-color:#fde68a;}
.notif-item.info{background:#eff6ff;border-color:#bfdbfe;}
.notif-ico{font-size:22px;flex-shrink:0;}
.notif-body .notif-title{font-size:14px;font-weight:600;color:var(--text);margin-bottom:3px;}
.notif-body .notif-msg{font-size:12px;color:var(--text-mid);line-height:1.5;}
.notif-body .notif-time{font-size:10px;color:var(--text-dim);margin-top:4px;font-family:'DM Mono',monospace;}
.notif-empty{text-align:center;padding:60px 20px;color:var(--text-dim);}
.notif-empty .ico{font-size:40px;margin-bottom:8px;}

/* ── Model Panel ── */
.model-panel{position:fixed;top:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;height:100%;background:var(--surface);z-index:500;display:none;flex-direction:column;border-left:1px solid var(--border);border-right:1px solid var(--border);}
.model-panel.open{display:flex;}
.model-header{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);}
.model-header h2{font-size:17px;font-weight:600;}
.model-close{border:none;background:none;font-size:22px;cursor:pointer;color:var(--text-mid);padding:4px;}
.model-body{flex:1;overflow-y:auto;padding:12px;}
.model-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--text-dim);margin:14px 0 8px;}
.model-option{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border-radius:10px;border:1px solid var(--border);margin-bottom:7px;cursor:pointer;transition:border-color .15s,background .15s;background:var(--surface);}
.model-option.selected{border-color:var(--accent);background:#eff6ff;}
.model-option-check{width:18px;height:18px;border-radius:4px;border:2px solid var(--border2);flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;transition:all .15s;}
.model-option.selected .model-option-check{background:var(--accent);border-color:var(--accent);color:#fff;font-size:11px;}
.model-option-info .mo-label{font-size:13px;font-weight:500;color:var(--text);}
.model-option-info .mo-desc{font-size:11px;color:var(--text-mid);margin-top:1px;}
.model-apply-btn{margin:12px;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s;font-family:inherit;}
.model-apply-btn:hover{opacity:.88;}
.model-training{text-align:center;padding:8px;font-size:12px;color:var(--accent);display:none;}

/* ── Calibration ── */
.calib-grade{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;font-size:16px;font-weight:700;flex-shrink:0;}
.calib-grade.A{background:#f0fdf4;color:var(--c-green);}
.calib-grade.B{background:#eff6ff;color:var(--c-blue);}
.calib-grade.C{background:#fffbeb;color:var(--c-yellow);}
.calib-grade.D{background:#fef2f2;color:var(--c-red);}
.calib-model-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);}
.calib-model-row:last-child{border-bottom:none;}
.calib-model-info{flex:1;}
.calib-model-name{font-size:13px;font-weight:600;color:var(--text);}
.calib-model-stats{font-size:11px;color:var(--text-mid);margin-top:2px;font-family:'DM Mono',monospace;}
.calib-skill-bar{height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;margin-top:4px;}
.calib-skill-fill{height:100%;border-radius:3px;transition:width 1s ease;}
.best-badge{font-size:10px;background:#f0fdf4;color:var(--c-green);padding:2px 7px;border-radius:10px;font-weight:600;margin-left:6px;}
.overlay-chart-wrap{height:220px;position:relative;margin:0 -6px;}
.calib-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px;}
.calib-summary-box{background:var(--surface2);border-radius:10px;padding:10px 12px;border:1px solid var(--border);}
.calib-summary-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);}
.calib-summary-val{font-size:20px;font-weight:500;color:var(--text);margin-top:2px;font-family:'DM Mono',monospace;}
.calib-summary-sub{font-size:10px;color:var(--text-dim);}
.auto-weight-row{display:flex;align-items:center;gap:8px;margin-bottom:5px;}
.auto-weight-name{font-size:11px;color:var(--text-mid);width:60px;font-weight:500;}
.auto-weight-bar{flex:1;height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;}
.auto-weight-fill{height:100%;border-radius:3px;background:var(--accent);transition:width .8s;}
.auto-weight-val{font-size:11px;font-weight:600;width:36px;text-align:right;color:var(--accent);font-family:'DM Mono',monospace;}

/* ── History ── */
.history-tab-bar{display:flex;gap:0;border-bottom:1px solid var(--border);margin-bottom:10px;overflow-x:auto;scrollbar-width:none;}
.history-tab-bar::-webkit-scrollbar{display:none;}
.htab{flex-shrink:0;font-size:12px;font-weight:500;color:var(--text-dim);padding:9px 14px;border:none;background:none;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;font-family:inherit;-webkit-tap-highlight-color:transparent;}
.htab.active{color:var(--accent);border-bottom-color:var(--accent);}
.score-badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:700;}
.score-badge.A{background:#f0fdf4;color:var(--c-green);}
.score-badge.B{background:#eff6ff;color:var(--c-blue);}
.score-badge.C{background:#fffbeb;color:var(--c-yellow);}
.score-badge.D{background:#fef2f2;color:var(--c-red);}
.score-badge.na{background:var(--surface2);color:var(--text-dim);}
/* Error colours for forecast vs actual table */
.fva-err.good{color:var(--c-green);}
.fva-err.ok{color:var(--c-yellow);}
.fva-err.bad{color:var(--c-red);}
.remark-item{padding:10px 12px;background:var(--surface2);border-radius:10px;margin-bottom:7px;border:1px solid var(--border);border-left:3px solid var(--accent);}
.remark-item .rem-body{font-size:13px;color:var(--text);line-height:1.5;}
.remark-item .rem-meta{font-size:10px;color:var(--text-dim);margin-top:4px;font-family:'DM Mono',monospace;}
.add-remark-input{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:10px;padding:9px 12px;font-size:13px;font-family:inherit;outline:none;resize:none;background:var(--surface);color:var(--text);}
.add-remark-input:focus{border-color:var(--accent);}
.add-remark-btn{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:9px 14px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;}
.db-stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;}
.db-stat-box{background:var(--surface2);border-radius:10px;padding:10px 12px;border:1px solid var(--border);}
.db-stat-val{font-size:22px;font-weight:500;color:var(--text);font-family:'DM Mono',monospace;}
.db-stat-lbl{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim);margin-top:2px;}
.trend-chart-wrap{height:160px;margin:0 -6px;}
.anom-row{display:flex;align-items:flex-start;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);}
.anom-row:last-child{border-bottom:none;}
.anom-dir{font-size:18px;flex-shrink:0;}
.anom-info .anom-var{font-size:13px;font-weight:600;color:var(--text);}
.anom-info .anom-detail{font-size:11px;color:var(--text-mid);margin-top:2px;font-family:'DM Mono',monospace;}
.anom-info .anom-time{font-size:10px;color:var(--text-dim);margin-top:2px;}

/* ── Loading Overlay ── */
#loading-overlay{position:fixed;inset:0;z-index:9999;background:#fff;display:flex;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s ease;}
#loading-overlay.hidden{opacity:0;visibility:hidden;pointer-events:none;}
.ld-inner{text-align:center;padding:32px 24px;max-width:320px;width:100%;}
.ld-spinner{width:44px;height:44px;border-radius:50%;margin:0 auto 24px;border:3px solid var(--border);border-top-color:var(--accent);animation:spin .9s linear infinite;}
@keyframes spin{to{transform:rotate(360deg)}}
.ld-station{font-size:20px;font-weight:600;color:var(--text);margin-bottom:24px;}
.ld-steps{margin-bottom:24px;display:flex;flex-direction:column;gap:8px;}
.ld-step{font-size:13px;color:var(--text-dim);padding:8px 14px;border-radius:20px;transition:all .35s ease;border:1px solid transparent;}
.ld-step.active{color:var(--text);background:var(--surface2);border-color:var(--border);}
.ld-step.done{color:var(--text-mid);}
.ld-bar-wrap{height:3px;background:var(--surface2);border-radius:4px;overflow:hidden;}
.ld-bar{height:100%;background:var(--accent);border-radius:4px;width:0%;transition:width .4s ease;}

/* ── Chart page greeting — subtle, not coloured ── */
.chart-greeting{padding:14px 16px;margin-bottom:8px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);}
.cg-hello{font-size:15px;font-weight:600;margin-bottom:2px;color:var(--text);}
.cg-sub{font-size:12px;color:var(--text-mid);line-height:1.5;}
.cg-model{margin-top:8px;font-size:11px;display:flex;align-items:center;gap:6px;background:var(--surface2);border-radius:8px;padding:6px 10px;border:1px solid var(--border);}
.cg-model-grade{font-size:18px;font-weight:700;}
.cg-model-txt{color:var(--text-mid);line-height:1.4;}
.chart-legend-key{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:6px 4px 2px;font-size:11px;color:var(--text-mid);}
.clk-dot{width:10px;height:10px;border-radius:50%;display:inline-block;flex-shrink:0;}
.clk-dashed{width:18px;height:0;border-radius:0;background:transparent!important;border-top:2.5px dashed;display:inline-block;flex-shrink:0;}
.ma-row{display:flex;align-items:center;gap:8px;padding:5px 0;border-bottom:1px solid var(--border);}
.ma-row:last-child{border-bottom:none;}
.ma-name{width:80px;font-size:12px;font-weight:500;color:var(--text);flex-shrink:0;}
.ma-bar-wrap{flex:1;height:4px;background:var(--surface2);border-radius:3px;overflow:hidden;}
.ma-bar-fill{height:100%;border-radius:3px;transition:width .6s ease;}
.ma-grade{width:22px;text-align:center;font-size:12px;font-weight:700;flex-shrink:0;}
.ma-mae{width:48px;text-align:right;font-size:11px;color:var(--text-dim);flex-shrink:0;font-family:'DM Mono',monospace;}

/* ── Solar row ── */
.solar-row{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:8px;flex-wrap:wrap;}
.solar-item{font-size:12px;color:var(--text-mid);font-family:'DM Mono',monospace;}
.solar-sep{color:var(--text-dim);font-size:10px;}

@media(min-width:481px){.app,.bottomnav,.notif-panel,.model-panel{border-left:1px solid var(--border);border-right:1px solid var(--border);}}