* { margin:0; padding:0; box-sizing:border-box; }
  :root {
    --bg:#1A1410; --surface:#241C15; --card:#2E2419; --border:#3D3027;
    --gold:#C8A45C; --gold-dim:#8B7340; --cream:#E8D5B7; --cream-dim:#A8957A;
    --text:#F0E6D8; --text-dim:#8C7B6B;
    --green:#5B9A5B; --orange:#D4894A; --red:#C46A5A; --blue:#6B8FA0;
    --tab-h:56px; --header-h:100px;
  }
  body {
    font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","PingFang SC",sans-serif;
    background:#0D0A08; color:var(--text);
    display:flex; justify-content:center; align-items:center; min-height:100vh;
    -webkit-font-smoothing:antialiased;
  }
  .phone {
    width:390px; max-width:100vw; height:844px; max-height:100vh;
    background:var(--bg); overflow:hidden; position:relative;
    display:flex; flex-direction:column;
    box-shadow:0 0 0 1px var(--border),0 20px 60px rgba(0,0,0,0.6);
  }
  @media(min-width:500px){.phone{border-radius:40px;height:844px}}
  @media(max-width:430px){.phone{width:100vw;height:100vh;height:100dvh;border-radius:0}}

  /* ====== Page container ====== */
  .page { display:none; flex-direction:column; flex:1; overflow:hidden; }
  .page.active { display:flex; }

  /* Header */
  .header {
    padding:48px 20px 12px; flex-shrink:0;
    display:flex; align-items:center; justify-content:space-between;
  }
  .header h1 { font-size:24px; font-weight:800; letter-spacing:-0.5px; }
  .btn-icon {
    width:38px;height:38px;border-radius:50%;background:var(--surface);
    color:var(--text-dim);font-size:20px;border:none;cursor:pointer;
    display:flex;align-items:center;justify-content:center;transition:all 0.2s;
  }
  .btn-icon:active{background:var(--border)}

  /* ====== Tab Bar ====== */
  .tab-bar {
    flex-shrink:0; height:var(--tab-h);
    display:flex; background:var(--surface); border-top:1px solid var(--border);
  }
  .tab-item {
    flex:1; display:flex; flex-direction:column;
    align-items:center; justify-content:center;
    cursor:pointer; transition:all 0.2s; color:var(--text-dim);
    font-size:10px; font-weight:600; gap:2px;
    -webkit-tap-highlight-color:transparent;
  }
  .tab-item .tab-icon { font-size:20px; }
  .tab-item.active { color:var(--gold); }

  /* ====== TAB 1: 豆仓 ====== */
  .resting-summary {
    margin:0 20px 12px; padding:14px 16px;
    background:var(--surface); border-radius:14px;
    display:flex; gap:10px; align-items:center; flex-shrink:0;
  }
  .resting-stat {
    flex:1; text-align:center;
  }
  .resting-stat .num { font-size:20px; font-weight:700; line-height:1; }
  .resting-stat .lbl { font-size:10px; color:var(--text-dim); margin-top:2px; }
  .resting-stat.resting .num{color:var(--orange)}
  .resting-stat.drinking .num{color:var(--green)}
  .resting-stat.expired .num{color:var(--text-dim)}
  .resting-divider{width:1px;height:28px;background:var(--border)}

  .bean-list {
    flex:1; overflow-y:auto; padding:0 20px 12px;
    -webkit-overflow-scrolling:touch;
  }
  .empty-state {
    text-align:center; padding:60px 20px; color:var(--text-dim);
  }
  .empty-state .icon{font-size:44px;margin-bottom:10px;opacity:0.5}
  .empty-state .msg{font-size:14px;line-height:1.6}

  /* Bean card - swipeable */
  .bean-row {
    position:relative; margin-bottom:10px; overflow:hidden;
    border-radius:14px;
  }
  .bean-row.swiped .bean-card { transform:translateX(-130px); }
  .bean-card {
    background:var(--card); border-radius:14px; padding:14px;
    display:flex; gap:12px; align-items:center;
    transition:transform 0.25s ease;
    position:relative; z-index:1; cursor:pointer;
  }
  .bean-card:active{opacity:0.9}
  .bean-card .info { flex:1; min-width:0; }
  .bean-card .name {
    font-size:16px; font-weight:700; white-space:nowrap;
    overflow:hidden; text-overflow:ellipsis;
  }
  .bean-card .meta { font-size:11px; color:var(--text-dim); margin-top:2px; }
  .bean-card .tags { display:flex; gap:5px; margin-top:5px; flex-wrap:wrap; }
  .mini-tag {
    font-size:10px; padding:2px 7px; border-radius:8px; font-weight:600;
  }
  .mini-tag.roast { background:rgba(212,137,74,0.15); color:var(--orange); }
  .mini-tag.process { background:rgba(107,143,160,0.15); color:var(--blue); }
  .resting-bar {
    display:flex; align-items:center; gap:8px; margin-top:6px;
  }
  .resting-bar-track {
    flex:1; height:3px; background:var(--border); border-radius:2px; overflow:hidden;
  }
  .resting-bar-fill { height:100%; border-radius:2px; transition:width 0.3s; }
  .resting-bar-fill.drinking{background:var(--green)}
  .resting-bar-fill.resting{background:var(--orange)}
  .resting-bar-fill.expired{background:var(--text-dim)}
  .resting-bar-label { font-size:10px; font-weight:600; white-space:nowrap; min-width:56px; text-align:right; }
  .resting-bar-label.drinking{color:var(--green)}
  .resting-bar-label.resting{color:var(--orange)}
  .resting-bar-label.expired{color:var(--text-dim)}

  /* Swipe actions */
  .swipe-actions {
    position:absolute; right:0; top:0; bottom:0;
    display:flex; gap:0; z-index:0;
  }
  .swipe-act {
    width:65px; display:flex; align-items:center; justify-content:center;
    font-size:12px; font-weight:700; cursor:pointer;
    transition:all 0.15s; -webkit-tap-highlight-color:transparent;
  }
  .swipe-act.edit { background:var(--gold-dim); color:#1A1410; }
  .swipe-act.delete { background:var(--red); color:#fff; border-radius:0 14px 14px 0; }

  /* ====== TAB 2: 冲煮 ====== */
  .brew-header-ctx {
    padding:0 20px 8px; flex-shrink:0;
    display:flex; align-items:center; gap:8px;
  }
  .selected-bean-chip {
    display:inline-flex; align-items:center; gap:6px;
    padding:8px 14px; border-radius:20px;
    background:var(--surface); font-size:13px; font-weight:600;
    cursor:pointer; transition:all 0.2s;
    border:1px solid var(--border);
  }
  .selected-bean-chip:active{background:var(--border)}
  .selected-bean-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--gold)}
  .no-bean-chip {
    display:inline-flex; align-items:center; gap:6px;
    padding:8px 14px; border-radius:20px;
    border:1px dashed var(--border); font-size:13px;
    color:var(--text-dim); cursor:pointer; transition:all 0.2s;
  }
  .no-bean-chip:active{border-color:var(--gold-dim)}

  .section-label {
    padding:8px 20px 6px; flex-shrink:0;
    font-size:11px; font-weight:700; color:var(--cream-dim);
    text-transform:uppercase; letter-spacing:1px;
  }
  .method-list {
    flex:1; overflow-y:auto; padding:0 20px 12px;
    -webkit-overflow-scrolling:touch;
  }
  .method-card {
    background:var(--card); border-radius:14px; padding:14px 16px;
    margin-bottom:8px; cursor:pointer; transition:all 0.2s;
    position:relative;
  }
  .method-card:active{transform:scale(0.98);background:var(--surface)}
  .method-card .m-top{display:flex;align-items:center;gap:8px;margin-bottom:8px;padding-right:36px}
  .method-card .m-name{font-size:17px;font-weight:700;flex:1}
  .lvl-tag {
    font-size:10px;padding:2px 8px;border-radius:20px;font-weight:600;
    flex-shrink:0;
  }
  .lvl-b{background:rgba(91,154,91,0.15);color:var(--green)}
  .lvl-i{background:rgba(200,164,92,0.15);color:var(--gold)}
  .lvl-a{background:rgba(196,106,90,0.15);color:var(--red)}
  .lvl-rec{background:rgba(91,154,91,0.2);color:var(--green)}
  .method-card .m-params {
    display:flex; gap:12px; font-size:12px; color:var(--cream-dim);
  }
  .method-card .m-params span{display:flex;align-items:center;gap:3px}
  .method-card .arrow{
    position:absolute;right:14px;top:50%;transform:translateY(-50%);
    width:26px;height:26px;border-radius:50%;
    background:rgba(200,164,92,0.1);display:flex;
    align-items:center;justify-content:center;
    font-size:13px;color:var(--gold);
  }
  .method-card .adapted-badge {
    margin-top:6px; display:flex; gap:4px; flex-wrap:wrap;
  }
  .adapted-badge span {
    font-size:10px; padding:2px 6px; border-radius:6px;
    background:rgba(200,164,92,0.1); color:var(--gold-dim); font-weight:600;
  }

  /* Start brew FAB */
  .start-brew-btn {
    margin:8px 20px 12px; flex-shrink:0;
    display:block; width:calc(100% - 40px);
    padding:14px; border-radius:14px;
    font-size:16px; font-weight:700; font-family:inherit;
    background:var(--gold); color:#1A1410; border:none;
    cursor:pointer; text-align:center; letter-spacing:0.5px;
    transition:all 0.2s;
  }
  .start-brew-btn:active{transform:scale(0.97)}
  .start-brew-btn:disabled{
    background:var(--border); color:var(--text-dim); cursor:not-allowed;
  }

  /* ====== BEAN PICKER MODAL ====== */
  .overlay {
    position:absolute; inset:0; background:rgba(0,0,0,0.7);
    z-index:20; display:none; align-items:flex-end; justify-content:center;
  }
  .overlay.show{display:flex}
  .modal {
    background:var(--surface); border-radius:24px 24px 0 0;
    width:100%; max-height:75%; overflow-y:auto; -webkit-overflow-scrolling:touch;
    padding:20px 20px 36px; animation:slideUp 0.3s ease;
  }
  @keyframes slideUp{from{transform:translateY(100%)}to{transform:translateY(0)}}
  .modal h3{font-size:18px;font-weight:700;margin-bottom:16px;text-align:center}
  
  .bean-pick-item {
    display:flex; align-items:center; gap:12px; padding:14px;
    border-radius:12px; cursor:pointer; transition:all 0.15s;
    background:var(--card); margin-bottom:8px;
    border:2px solid transparent;
  }
  .bean-pick-item:active{background:var(--surface)}
  .bean-pick-item.selected{border-color:var(--gold)}
  .bean-pick-item .pick-info{flex:1;min-width:0}
  .bean-pick-item .pick-name{font-size:15px;font-weight:700}
  .bean-pick-item .pick-meta{font-size:11px;color:var(--text-dim);margin-top:2px}
  .bean-pick-check {
    width:24px;height:24px;border-radius:50%;
    border:2px solid var(--border);display:flex;
    align-items:center;justify-content:center;
    font-size:13px;color:transparent;transition:all 0.2s;
  }
  .bean-pick-item.selected .bean-pick-check{
    border-color:var(--gold);background:var(--gold);color:#1A1410;
  }

  .btn-primary {
    display:block; width:100%; padding:14px; border-radius:12px;
    font-size:15px; font-weight:700; font-family:inherit;
    background:var(--gold); color:#1A1410; border:none;
    cursor:pointer; text-align:center; margin-top:12px;
    transition:all 0.2s;
  }
  .btn-primary:active{transform:scale(0.97)}
  .btn-secondary {
    display:block; width:100%; padding:14px; border-radius:12px;
    font-size:15px; font-weight:600; font-family:inherit;
    background:rgba(255,255,255,0.06); color:var(--text-dim); border:none;
    cursor:pointer; text-align:center; margin-top:8px;
    transition:all 0.2s;
  }
  .btn-secondary:active{transform:scale(0.97)}

  /* ====== ADD BEAN MODAL ====== */
  .form-group { margin-bottom:12px; }
  .form-label {
    font-size:11px;font-weight:700;color:var(--cream-dim);
    text-transform:uppercase;letter-spacing:0.5px;margin-bottom:5px;display:block;
  }
  .form-input,.form-select {
    width:100%;padding:11px 12px;border-radius:10px;
    border:1px solid var(--border);background:var(--card);
    color:var(--text);font-size:15px;font-family:inherit;
    -webkit-appearance:none;outline:none;transition:border 0.2s;
  }
  .form-input:focus,.form-select:focus{border-color:var(--gold-dim)}
  .form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}

  /* ====== BEAN DETAIL MODAL ====== */
  .detail-header {
    display:flex; align-items:center; justify-content:space-between;
    margin-bottom:16px;
  }
  .detail-roast {
    font-size:12px;font-weight:600;padding:4px 10px;border-radius:10px;
    background:rgba(212,137,74,0.15);color:var(--orange);
  }
  .detail-section { margin-bottom:16px; }
  .detail-section h4 {
    font-size:11px;font-weight:700;color:var(--cream-dim);
    text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;
  }
  .detail-row {
    display:flex;justify-content:space-between;padding:7px 0;
    border-bottom:1px solid var(--border);font-size:14px;
  }
  .detail-row:last-child{border-bottom:none}
  .detail-row .dl{color:var(--text-dim)}
  .detail-row .dv{color:var(--text);font-weight:500}

  /* Timeline */
  .tl-wrap{position:relative;padding:4px 0}
  .tl-track{height:5px;background:var(--border);border-radius:3px;position:relative;margin:18px 0 6px}
  .tl-seg{position:absolute;height:5px;top:0;border-radius:3px}
  .tl-seg.resting{background:var(--orange)}
  .tl-seg.drinking{background:var(--green)}
  .tl-seg.declining{background:var(--text-dim)}
  .tl-marker{
    position:absolute;top:-7px;width:18px;height:18px;
    border-radius:50%;border:3px solid var(--bg);transform:translateX(-50%);z-index:2;
  }
  .tl-marker.today{background:var(--gold);box-shadow:0 0 10px rgba(200,164,92,0.5);width:22px;height:22px;top:-9px}
  .tl-labels{display:flex;justify-content:space-between;font-size:9px;color:var(--text-dim);padding:0 2px}

  .brew-hist-item{
    display:flex;justify-content:space-between;align-items:center;
    padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;
  }
  .brew-hist-item .bhm{color:var(--text);font-weight:600}
  .brew-hist-item .bhd{color:var(--text-dim);font-size:11px}
  .brew-hist-item .bht{color:var(--gold-dim);font-family:"SF Mono",monospace}

  /* ====== BREW MODE (fullscreen) ====== */
  .brew-full {
    position:absolute; inset:0; background:#0D0A08;
    z-index:15; display:none; flex-direction:column;
  }
  .brew-full.active{display:flex}
  .bf-header {
    padding:48px 20px 0; flex-shrink:0;
    display:flex; align-items:flex-start; justify-content:space-between;
  }
  .bf-bean{font-size:12px;color:var(--gold-dim);font-weight:600;margin-bottom:2px}
  .bf-method{font-size:17px;font-weight:700}
  .bf-adj{display:flex;gap:6px;margin-top:4px;flex-wrap:wrap}
  .bf-adj span{font-size:10px;padding:2px 7px;border-radius:6px;font-weight:600}
  .bf-adj .up{background:rgba(212,137,74,0.15);color:var(--orange)}
  .bf-adj .down{background:rgba(107,143,160,0.15);color:var(--blue)}
  .bf-close{
    width:36px;height:36px;border-radius:50%;
    background:rgba(255,255,255,0.06);border:none;
    color:var(--text-dim);font-size:18px;cursor:pointer;
    display:flex;align-items:center;justify-content:center;
  }
  .bf-timer{
    flex:1;display:flex;flex-direction:column;
    align-items:center;justify-content:center;
  }
  .bf-time{
    font-size:88px;font-weight:200;color:var(--text);
    font-variant-numeric:tabular-nums;letter-spacing:-3px;
    font-family:"SF Mono","Menlo","Consolas",monospace;line-height:1;
  }
  .bf-ms{font-size:28px;font-weight:200;color:var(--text-dim);margin-left:-6px}
  .bf-step-info{text-align:center;padding:0 32px 4px}
  .bf-step-num{font-size:12px;color:var(--cream-dim);font-weight:600;letter-spacing:1px;margin-bottom:4px}
  .bf-step-action{font-size:22px;font-weight:700;color:var(--gold);margin-bottom:2px}
  .bf-step-target{font-size:14px;color:var(--cream)}
  .bf-dots{display:flex;gap:5px;justify-content:center;padding:0 32px;margin-bottom:6px}
  .bf-dot{width:7px;height:7px;border-radius:50%;background:var(--border);transition:all 0.3s}
  .bf-dot.done{background:var(--green)}
  .bf-dot.active{background:var(--gold);box-shadow:0 0 10px rgba(200,164,92,0.5)}
  .bf-progress{padding:0 32px 8px;width:100%}
  .bf-progress-label{display:flex;justify-content:space-between;font-size:11px;color:var(--text-dim);margin-bottom:4px}
  .bf-progress-bar{height:3px;background:var(--border);border-radius:2px;overflow:hidden}
  .bf-progress-fill{height:100%;background:var(--gold);border-radius:2px;width:0%;transition:width 0.1s linear}
  .bf-controls{
    padding:8px 32px 48px;flex-shrink:0;
    display:flex;gap:14px;align-items:center;justify-content:center;
  }
  .bf-btn{border:none;cursor:pointer;font-family:inherit;font-weight:600;transition:all 0.2s;-webkit-tap-highlight-color:transparent}
  .bf-btn:active{transform:scale(0.95)}
  .bf-btn-main{width:68px;height:68px;border-radius:50%;font-size:26px;display:flex;align-items:center;justify-content:center}
  .bf-play{background:var(--green);color:#fff;box-shadow:0 4px 20px rgba(91,154,91,0.4)}
  .bf-pause{background:var(--gold);color:#1A1410;box-shadow:0 4px 20px rgba(200,164,92,0.4)}
  .bf-btn-sub{width:48px;height:48px;border-radius:50%;font-size:18px;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,0.06);color:var(--text-dim)}
  .bf-complete{
    position:absolute;inset:0;background:rgba(13,10,8,0.93);
    display:none;flex-direction:column;align-items:center;justify-content:center;
    z-index:10;padding:32px;
  }
  .bf-complete.show{display:flex}
  .bf-comp-icon{font-size:56px;margin-bottom:12px}
  .bf-comp-title{font-size:22px;font-weight:700;margin-bottom:4px}
  .bf-comp-bean{font-size:13px;color:var(--gold-dim);margin-bottom:4px}
  .bf-comp-sub{font-size:14px;color:var(--cream-dim);margin-bottom:20px;text-align:center;line-height:1.5}
  .bf-comp-time{font-size:40px;font-weight:200;color:var(--gold);font-family:"SF Mono",monospace;margin-bottom:28px}
  @keyframes pulse{0%{box-shadow:0 0 0 0 rgba(200,164,92,0.6)}70%{box-shadow:0 0 0 18px rgba(200,164,92,0)}100%{box-shadow:0 0 0 0 rgba(200,164,92,0)}}
  .pulse-ring{animation:pulse 0.5s ease-out}