:root {
    --gold: #C8922A;
    --gold-bg: #FDF6E9;
    --gold-text: #7A4F0A;
    --plat: #4A7FA5;
    --plat-bg: #EBF3FA;
    --plat-text: #1A4D6E;
    --csr: #4A8A5A;
    --csr-bg: #EBF5EE;
    --csr-text: #1E5C30;
    --venturex: #3B5AAA;
    --venturex-bg: #EDF0F8;
    --venturex-text: #1A2D5E;
    --jmr: #003087;
    --jmr-bg: #E8EEF8;
    --jmr-text: #001852;
    --csp: #5B7FA8;
    --csp-bg: #EBF2FA;
    --csp-text: #1E3D66;
    --bilt: #3D5470;
    --bilt-bg: #EBF0F5;
    --bilt-text: #1E3048;
    --amexgreen: #1D6A40;
    --amexgreen-bg: #E9F5EE;
    --amexgreen-text: #0D3B20;
    --hilton: #00205B;
    --hilton-bg: #E6EAF2;
    --hilton-text: #00113A;
    --marriott: #8B1A4A;
    --marriott-bg: #F5E9EE;
    --marriott-text: #5C0D2E;
    --marriottbiz: #C00000;
    --marriottbiz-bg: #FAE8E8;
    --marriottbiz-text: #800000;
    --deltaresv: #003087;
    --deltaresv-bg: #E8EEF8;
    --deltaresv-text: #001852;
    --deltaplat: #1565C0;
    --deltaplat-bg: #EBF0FA;
    --deltaplat-text: #0D3E7A;
    --hyatt: #1A4731;
    --hyatt-bg: #E8F2EC;
    --hyatt-text: #0D2A1D;
    --unitedq: #1E3867;
    --unitedq-bg: #E8EDF5;
    --unitedq-text: #0D1F3E;
    --unitedclub: #0A2659;
    --unitedclub-bg: #E6EBF5;
    --unitedclub-text: #051438;
    --citistrata: #003A87;
    --citistrata-bg: #E8EFF8;
    --citistrata-text: #001E52;
    --usbalt: #CC0000;
    --usbalt-bg: #FAE8E8;
    --usbalt-text: #800000;
    --venturexbiz: #2A4A8A;
    --venturexbiz-bg: #EBF0F8;
    --venturexbiz-text: #122358;
    --wfpremier: #8B1A1A;
    --wfpremier-bg: #F5E8E8;
    --wfpremier-text: #5C0D0D;
    --green: #2A9B6A;
    --red: #D94040;
    --bg: #F5F3EF;
    --surface: #FFFFFF;
    --border: #E2DED8;
    --border-light: #EDE9E3;
    --text: #1A1714;
    --text-secondary: #7A7470;
    --text-tertiary: #A8A09A;
    --font: 'Inter', sans-serif;
    --mono: 'JetBrains Mono', monospace;
    --radius: 10px;
    --radius-sm: 6px;
  }

  [data-theme="dark"] {
    --gold-bg: #2A2010;
    --gold-text: #E8B84A;
    --plat-bg: #101828;
    --plat-text: #7AB4D4;
    --csr-bg: #0E1F14;
    --csr-text: #6ABF84;
    --venturex-bg: #0D1526;
    --venturex-text: #7A9AE0;
    --jmr-bg: #0A1428;
    --jmr-text: #6A8FD8;
    --csp-bg: #0E1B2E;
    --csp-text: #6A9AC8;
    --bilt-bg: #0E1828;
    --bilt-text: #6A8AB0;
    --amexgreen-bg: #0A1E12;
    --amexgreen-text: #5AB884;
    --hilton-bg: #060F24;
    --hilton-text: #5A7AB8;
    --marriott-bg: #1E0A14;
    --marriott-text: #C06A8A;
    --marriottbiz-bg: #200000;
    --marriottbiz-text: #E06060;
    --deltaresv-bg: #0A1428;
    --deltaresv-text: #6A8FD8;
    --deltaplat-bg: #0A1830;
    --deltaplat-text: #6A9AE0;
    --hyatt-bg: #081408;
    --hyatt-text: #5A9E70;
    --unitedq-bg: #0A1020;
    --unitedq-text: #5A7AB8;
    --unitedclub-bg: #080E1E;
    --unitedclub-text: #4A6AB0;
    --citistrata-bg: #0A1228;
    --citistrata-text: #6A8FD8;
    --usbalt-bg: #200000;
    --usbalt-text: #E06060;
    --venturexbiz-bg: #0D1526;
    --venturexbiz-text: #7A9AE0;
    --wfpremier-bg: #200A0A;
    --wfpremier-text: #D06060;
    --green: #3ABF84;
    --red: #E05555;
    --bg: #111210;
    --surface: #1C1C1E;
    --border: #2E2E30;
    --border-light: #242426;
    --text: #F0EEEA;
    --text-secondary: #8A8886;
    --text-tertiary: #5A5856;
  }

  .dark-toggle {
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 5px 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
  }
  .dark-toggle:hover { border-color: var(--text-secondary); }
  .dark-toggle-label { font-size: 11px; font-family: var(--mono); }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    padding: 0;
  }

  .app-header {
    background: rgba(var(--surface-rgb, 255,255,255), 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 24px;
    padding-top: max(16px, env(safe-area-inset-top));
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
  }
  [data-theme="dark"] .app-header {
    background: rgba(28,28,30,0.85);
  }

  /* Tab badge */
  .tab-badge {
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--red); color: white;
    font-size: 9px; font-weight: 700; font-family: var(--mono);
    min-width: 16px; height: 16px; border-radius: 8px;
    padding: 0 4px; margin-left: 4px; vertical-align: middle;
    line-height: 1;
  }
  .tab-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--red);
    margin-left: 5px;
    vertical-align: middle;
    flex-shrink: 0;
    box-shadow: 0 0 4px rgba(217,64,64,0.6);
  }

  /* Live Activity banner */
  .live-banner {
    background: linear-gradient(135deg, var(--gold) 0%, #E8A030 100%);
    border-radius: var(--radius); padding: 10px 14px;
    margin-bottom: 12px;
    display: flex; align-items: center; gap: 10px;
    box-shadow: 0 2px 12px rgba(200,146,42,0.3);
    cursor: pointer;
  }
  .live-banner-icon { font-size: 22px; flex-shrink: 0; }
  .live-banner-title { font-size: 12px; font-weight: 700; color: white; }
  .live-banner-sub { font-size: 10px; color: rgba(255,255,255,0.8); font-family: var(--mono); }
  .live-banner-amt { font-size: 18px; font-weight: 800; color: white; font-family: var(--mono); margin-left: auto; }

  /* Sticky section headers */
  .section-header.sticky-header {
    position: sticky; top: 56px;
    background: var(--bg);
    z-index: 10;
    margin: 0 -20px;
    padding: 8px 20px 6px;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 2px;
  }

  /* Undo toast */
  .undo-toast {
    position: fixed; bottom: 24px; left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--text); color: var(--bg);
    padding: 10px 16px; border-radius: 100px;
    font-size: 13px; font-weight: 500;
    display: flex; align-items: center; gap: 12px;
    z-index: 9000; box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    transition: transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
    white-space: nowrap;
  }
  .undo-toast.show { transform: translateX(-50%) translateY(0); }
  .undo-btn {
    background: var(--gold); color: white;
    border: none; border-radius: 100px;
    padding: 4px 12px; font-size: 12px;
    font-weight: 600; cursor: pointer;
    font-family: var(--font);
  }

  /* All cards summary - progress style */
  .allcards-summary {
    margin-bottom: 16px;
  }
  .allcards-stats-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 8px;
  }
  .allcards-stat { }
  .allcards-stat-val {
    font-size: 20px; font-weight: 700;
    font-family: var(--mono); letter-spacing: -0.03em;
    color: var(--text); line-height: 1;
  }
  .allcards-stat-val.green { color: var(--green); }
  .allcards-stat-val.gold { color: var(--gold); }
  .allcards-stat-val.red { color: var(--red); }
  .allcards-stat-label {
    font-size: 10px; font-family: var(--mono);
    color: var(--text-tertiary); margin-top: 4px;
    text-transform: uppercase; letter-spacing: 0.06em;
  }
  .allcards-track {
    height: 8px; background: var(--border-light);
    border-radius: 100px; overflow: hidden;
    display: flex; gap: 2px;
  }
  .allcards-fill-claimed {
    height: 100%; background: var(--green);
    border-radius: 100px 0 0 100px;
    transition: width 0.6s ease;
  }
  .allcards-fill-missed {
    height: 100%; background: rgba(217,64,64,0.4);
    transition: width 0.6s ease;
  }
  .allcards-track-labels {
    display: flex; justify-content: space-between;
    margin-top: 5px; font-size: 10px;
    font-family: var(--mono); color: var(--text-tertiary);
  }

  /* Category breakdown */
  .cat-breakdown { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
  .cat-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
  .cat-row:last-child { margin-bottom: 0; }
  .cat-bar-wrap { flex: 1; height: 6px; background: var(--border-light); border-radius: 100px; overflow: hidden; }
  .cat-bar-fill { height: 100%; border-radius: 100px; transition: width 0.6s ease; }
  .cat-name { font-size: 11px; font-family: var(--mono); color: var(--text-secondary); width: 80px; }
  .cat-val { font-size: 11px; font-family: var(--mono); color: var(--text); width: 40px; text-align: right; }

  /* Search bar */
  .search-wrap { position: relative; margin-bottom: 12px; }
  .search-input {
    width: 100%; padding: 10px 14px 10px 36px;
    border: 1.5px solid var(--border); border-radius: var(--radius);
    background: var(--surface); color: var(--text);
    font-size: 14px; font-family: var(--font);
    outline: none; transition: border-color 0.15s;
  }
  .search-input:focus { border-color: var(--gold); }
  .search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-tertiary); font-size: 14px; pointer-events: none; }
  .search-clear { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: var(--text-tertiary); color: var(--bg); border: none; border-radius: 50%; width: 18px; height: 18px; font-size: 10px; cursor: pointer; display: none; align-items: center; justify-content: center; }

  /* Card shadow colors */
  .card-btn.active-gold .card-visual { box-shadow: 0 8px 24px rgba(200,146,42,0.35); }
  .card-btn.active-platinum .card-visual { box-shadow: 0 8px 24px rgba(74,127,165,0.35); }
  .card-btn.active-csr .card-visual { box-shadow: 0 8px 24px rgba(74,138,90,0.35); }

  /* Card notification badge */
  .card-notif-badge {
    position: absolute;
    top: -6px; right: -6px;
    background: var(--red);
    color: white;
    font-size: 10px;
    font-weight: 700;
    font-family: var(--mono);
    min-width: 20px;
    height: 20px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    z-index: 10;
    border: 2px solid var(--bg);
    box-shadow: 0 2px 6px rgba(217,64,64,0.4);
    animation: badgePop 0.3s cubic-bezier(0.34,1.56,0.64,1);
  }
  .card-notif-badge.hidden { display: none; }
  @keyframes badgePop {
    0% { transform: scale(0); }
    100% { transform: scale(1); }
  }

  .app-title {
    font-size: 15px;
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
  }

  .app-title span {
    font-weight: 300;
    color: var(--text-secondary);
  }

  .save-status {
    font-size: 11px;
    font-family: var(--mono);
    color: var(--text-tertiary);
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 5px;
  }
  .save-status.saving { color: var(--plat); }
  .save-status.saved { color: var(--green); }
  .save-status.error { color: var(--red); }

  .container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px 20px;
  }

  /* Card selector — horizontal scroll carousel */
  .card-selector {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    overflow-y: visible;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 10px;
    padding: 4px 4px 12px;
    margin-bottom: 8px;
    scrollbar-width: none;
  }
  .card-selector::-webkit-scrollbar { display: none; }
  .card-selector .card-btn {
    flex: 0 0 auto;
    width: 130px;
    scroll-snap-align: start;
  }

  .card-btn {
    position: relative;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 0;
    border-radius: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    outline: none;
  }
  .card-btn:hover { transform: translateY(-3px); }
  .card-btn[class*="active-"] .card-visual {
    box-shadow: 0 12px 32px rgba(0,0,0,0.22);
    transform: translateY(-2px);
    filter: none;
    opacity: 1;
  }
  .card-btn:not([class*="active-"]) .card-visual {
    filter: grayscale(0.3) brightness(0.92);
    opacity: 0.75;
  }
  .card-btn.dragging {
    opacity: 0.4;
    transform: scale(0.97);
    cursor: grabbing;
  }
  .card-btn.drag-over {
    transform: translateY(-6px) scale(1.02);
  }
  .card-btn { cursor: grab; }
  .drag-hint { display: none; }

  .card-visual {
    width: 100%;
    aspect-ratio: 1.586;
    border-radius: 14px;
    overflow: visible;
    display: block;
    transition: all 0.25s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  }
  .card-visual img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 14px; background: transparent; }

  .card-label {
    margin-top: 8px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-align: center;
    font-family: var(--mono);
    transition: color 0.2s;
  }
  .card-btn[class*="active-"] .card-label { font-weight: 600; }
  .card-btn.active-gold .card-label { color: var(--gold-text); }
  .card-btn.active-platinum .card-label { color: var(--plat-text); }
  .card-btn.active-csr .card-label { color: var(--csr-text); }
  .card-btn.active-cap1_venture_x .card-label { color: var(--venturex-text); }
  .card-btn.active-jp_morgan_reserve .card-label { color: var(--jmr-text); }
  .card-btn.active-chase_sapphire_pref .card-label { color: var(--csp-text); }
  .card-btn.active-bilt .card-label { color: var(--bilt-text); }
  .card-btn.active-amex_green .card-label { color: var(--amexgreen-text); }
  .card-btn.active-amex_hilton_honors .card-label { color: var(--hilton-text); }
  .card-btn.active-amex_marriott_brill .card-label { color: var(--marriott-text); }
  .card-btn.active-amex_marriott_biz .card-label { color: var(--marriottbiz-text); }
  .card-btn.active-amex_delta_reserve .card-label { color: var(--deltaresv-text); }
  .card-btn.active-amex_delta_plat .card-label { color: var(--deltaplat-text); }
  .card-btn.active-chase_world_of_hyatt .card-label { color: var(--hyatt-text); }
  .card-btn.active-chase_united_quest .card-label { color: var(--unitedq-text); }
  .card-btn.active-chase_united_club .card-label { color: var(--unitedclub-text); }
  .card-btn.active-citi_strata_prem .card-label { color: var(--citistrata-text); }
  .card-btn.active-usb_altitude_reserve .card-label { color: var(--usbalt-text); }
  .card-btn.active-cap1_venture_x_biz .card-label { color: var(--venturexbiz-text); }
  .card-btn.active-wf_premier_autograph .card-label { color: var(--wfpremier-text); }

  .active-ring {
    position: absolute;
    inset: -3px;
    border-radius: 17px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
  }
  .card-btn.active-gold .active-ring { border: 2px solid var(--gold); opacity: 1; }
  .card-btn.active-platinum .active-ring { border: 2px solid var(--plat); opacity: 1; }
  .card-btn.active-csr .active-ring { border: 2px solid var(--csr); opacity: 1; }
  .card-btn.active-cap1_venture_x .active-ring { border: 2px solid var(--venturex); opacity: 1; }
  .card-btn.active-jp_morgan_reserve .active-ring { border: 2px solid var(--jmr); opacity: 1; }
  .card-btn.active-chase_sapphire_pref .active-ring { border: 2px solid var(--csp); opacity: 1; }
  .card-btn.active-bilt .active-ring { border: 2px solid var(--bilt); opacity: 1; }
  .card-btn.active-amex_green .active-ring { border: 2px solid var(--amexgreen); opacity: 1; }
  .card-btn.active-amex_hilton_honors .active-ring { border: 2px solid var(--hilton); opacity: 1; }
  .card-btn.active-amex_marriott_brill .active-ring { border: 2px solid var(--marriott); opacity: 1; }
  .card-btn.active-amex_marriott_biz .active-ring { border: 2px solid var(--marriottbiz); opacity: 1; }
  .card-btn.active-amex_delta_reserve .active-ring { border: 2px solid var(--deltaresv); opacity: 1; }
  .card-btn.active-amex_delta_plat .active-ring { border: 2px solid var(--deltaplat); opacity: 1; }
  .card-btn.active-chase_world_of_hyatt .active-ring { border: 2px solid var(--hyatt); opacity: 1; }
  .card-btn.active-chase_united_quest .active-ring { border: 2px solid var(--unitedq); opacity: 1; }
  .card-btn.active-chase_united_club .active-ring { border: 2px solid var(--unitedclub); opacity: 1; }
  .card-btn.active-citi_strata_prem .active-ring { border: 2px solid var(--citistrata); opacity: 1; }
  .card-btn.active-usb_altitude_reserve .active-ring { border: 2px solid var(--usbalt); opacity: 1; }
  .card-btn.active-cap1_venture_x_biz .active-ring { border: 2px solid var(--venturexbiz); opacity: 1; }
  .card-btn.active-wf_premier_autograph .active-ring { border: 2px solid var(--wfpremier); opacity: 1; }

  /* Nav — two level */
  /* Top nav */
  .nav-primary {
    display: flex;
    gap: 6px;
    margin-bottom: 8px;
  }
  .nav-primary-btn {
    flex: 1;
    padding: 10px 8px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font);
    transition: all 0.15s;
    text-align: center;
    line-height: 1.2;
  }
  .nav-primary-btn:hover { color: var(--text); border-color: var(--border); }
  .nav-primary-btn.active { background: var(--gold); color: #fff; border-color: var(--gold); }
  .nav-primary-btn .nav-icon { display: flex; align-items: center; justify-content: center; margin-bottom: 3px; }

  /* Left drawer */
  .drawer-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.4);
    z-index: 500;
    opacity: 0; pointer-events: none;
    transition: opacity 0.25s ease;
    backdrop-filter: blur(2px);
  }
  .drawer-overlay.open { opacity: 1; pointer-events: all; }

  .left-drawer {
    position: fixed; top: 0; left: 0; bottom: 0;
    width: 260px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    z-index: 600;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    display: flex; flex-direction: column;
    padding-top: env(safe-area-inset-top);
  }
  .left-drawer.open { transform: translateX(0); }

  .drawer-header {
    padding: 20px 20px 12px;
    border-bottom: 1px solid var(--border-light);
    display: flex; align-items: center; justify-content: space-between;
  }
  .drawer-title { font-size: 13px; font-weight: 600; color: var(--text); }
  .drawer-close {
    background: transparent; border: none; cursor: pointer;
    font-size: 20px; color: var(--text-tertiary); padding: 4px;
    line-height: 1;
  }
  .drawer-close:hover { color: var(--text); }

  .drawer-items { padding: 12px 10px; flex: 1; overflow-y: auto; }
  .drawer-item {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 12px;
    border-radius: var(--radius);
    border: none; background: transparent;
    cursor: pointer; width: 100%; text-align: left;
    font-size: 14px; font-weight: 500;
    font-family: var(--font); color: var(--text-secondary);
    transition: all 0.15s;
    margin-bottom: 2px;
  }
  .drawer-item:hover { background: var(--border-light); color: var(--text); }
  .drawer-item.active { background: rgba(200,146,42,0.12); color: var(--gold); }
  .drawer-item .drawer-icon { width: 28px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--text-tertiary); }
  .drawer-item.active .drawer-icon { color: var(--gold); }
  .drawer-item:hover .drawer-icon { color: var(--text); }

  /* Hamburger button in header */
  .menu-btn {
    background: transparent; border: none; cursor: pointer;
    font-size: 20px; padding: 4px 8px; color: var(--text-secondary);
    transition: color 0.15s; line-height: 1;
  }
  .menu-btn:hover { color: var(--text); }

  /* Remove bottom padding since no bottom bar */
  .container { padding-bottom: 24px; }

  .nav-secondary {
    display: flex;
    background: var(--border-light);
    border-radius: var(--radius);
    padding: 3px;
    margin-bottom: 20px;
    gap: 2px;
    transition: opacity 0.2s;
  }
  .nav-secondary.hidden { display: none; }
  .stab {
    flex: 1;
    padding: 7px 6px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font);
    transition: all 0.15s;
    white-space: nowrap;
    text-align: center;
  }
  .stab:hover { color: var(--text); }
  .stab.active { background: var(--gold); color: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.15); }

  .year-btn.active { background: var(--gold); color: #fff; border-color: var(--gold); }

  .nav-secondary {
    display: flex;
    background: var(--border-light);
    border-radius: var(--radius);
    padding: 3px;
    margin-bottom: 20px;
    gap: 2px;
    transition: opacity 0.2s;
  }
  .nav-secondary.hidden { display: none; }
  .stab {
    flex: 1;
    padding: 7px 6px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font);
    transition: all 0.15s;
    white-space: nowrap;
    text-align: center;
  }
  .stab:hover { color: var(--text); }
  .stab.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }

  /* Summary metrics */
  .metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 16px;
  }
  .metric {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 12px 14px;
  }
  .metric-label {
    font-size: 10px;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    margin-bottom: 5px;
  }
  .metric-val {
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    letter-spacing: -0.02em;
    font-family: var(--mono);
  }
  .metric-val.green { color: var(--green); }
  .metric-val.red { color: var(--red); }
  .metric-sub {
    font-size: 10px;
    color: var(--text-tertiary);
    margin-top: 2px;
  }

  /* Progress bar */
  .progress-wrap { margin-bottom: 20px; }
  .progress-track {
    height: 6px;
    background: var(--border-light);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 6px;
  }
  .progress-fill {
    height: 100%;
    background: var(--green);
    border-radius: 100px;
    transition: width 0.5s ease;
  }
  .progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-tertiary);
    font-family: var(--mono);
  }

  /* Banner */
  .banner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 10px 14px;
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
  }
  .banner strong { color: var(--text); }

  /* Section */
  .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-light);
  }
  .section-title {
    font-size: 10px;
    font-family: var(--mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    font-weight: 500;
  }
  .section-period {
    font-size: 10px;
    font-family: var(--mono);
    color: var(--text-tertiary);
    background: var(--border-light);
    padding: 2px 8px;
    border-radius: 100px;
  }

  /* Benefit rows */
  .benefit-row {
    display: grid;
    grid-template-columns: 1fr 64px 28px;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    transition: all 0.15s;
  }
  .benefit-row:hover { border-color: var(--border); }
  .benefit-row.used { opacity: 0.45; }
  .benefit-row.used .benefit-name { text-decoration: line-through; }
  .benefit-name { font-size: 13px; font-weight: 500; color: var(--text); }
  .benefit-desc { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; line-height: 1.4; }
  .benefit-amt { font-size: 13px; font-family: var(--mono); font-weight: 500; color: var(--text); text-align: right; }

  .check-btn {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    background: transparent;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: all 0.15s;
    flex-shrink: 0;
    position: relative;
  }
  .check-btn:hover { border-color: var(--green); }
  .check-btn.checked { background: var(--green); border-color: var(--green); }
  .check-btn.checked::after {
    content: '';
    width: 9px; height: 5px;
    border-left: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(-45deg) translateY(-1px);
    display: block;
  }

  /* History dots */
  .hist-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-light);
  }
  .hist-row:last-child { border-bottom: none; }
  .hist-name { font-size: 12px; font-weight: 500; color: var(--text); }
  .hist-sub { font-size: 10px; color: var(--text-tertiary); font-family: var(--mono); margin-top: 1px; }
  .dots-row { display: flex; gap: 4px; flex-wrap: wrap; align-items: flex-end; }

  .dot-btn {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    background: transparent; border: none; cursor: pointer;
    padding: 2px; border-radius: 4px; transition: background 0.1s;
  }
  .dot-btn:hover { background: var(--border-light); }
  .dot-btn.no-click { cursor: default; }
  .dot-btn.no-click:hover { background: transparent; }

  .dot {
    width: 16px; height: 16px;
    border-radius: 50%;
    display: block;
    transition: all 0.15s;
  }
  .dot-used { background: var(--green); }
  .dot-missed { background: var(--red); }
  .dot-current { background: transparent; border: 2px solid #999; }
  .dot-future { background: var(--border-light); border: 1px solid var(--border); }
  .dot-lbl { font-size: 8px; font-family: var(--mono); color: var(--text-tertiary); line-height: 1; }

  /* Summary table */
  .summary-table {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 16px;
  }
  .summary-row-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-top: 1px solid var(--border-light);
  }
  .summary-row-item:first-child { border-top: none; }
  .summary-item-name { font-size: 13px; color: var(--text); }
  .summary-item-cadence { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-left: 6px; }
  .badges { display: flex; gap: 5px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
  .badge-captured { font-size: 10px; font-family: var(--mono); background: #EBF5EE; color: var(--csr-text); padding: 2px 7px; border-radius: 100px; }
  .badge-missed { font-size: 10px; font-family: var(--mono); background: #FCEAEA; color: #8B2020; padding: 2px 7px; border-radius: 100px; }
  .badge-left { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); }

  .legend {
    display: flex; gap: 14px; flex-wrap: wrap;
    font-size: 11px; color: var(--text-secondary);
    margin-bottom: 12px; align-items: center;
  }
  .legend-item { display: flex; align-items: center; gap: 5px; }

  .period-note {
    font-size: 11px;
    color: var(--text-secondary);
    background: var(--border-light);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 14px;
    line-height: 1.5;
  }

  .year-selector {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    align-items: center;
  }
  .year-selector::before {
    content: 'Year:';
    font-size: 11px;
    font-family: var(--mono);
    color: var(--text-tertiary);
    margin-right: 2px;
  }
  .year-selector.hidden { display: none; }
  .year-btn {
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 500;
    font-family: var(--mono);
    color: var(--text-secondary);
    transition: all 0.15s;
  }
  .year-btn:hover { border-color: var(--text-secondary); color: var(--text); }
  .all-cards-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 8px; margin-top: 20px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-light);
  }
  .all-cards-card-name {
    font-size: 12px; font-weight: 600; font-family: var(--mono);
    text-transform: uppercase; letter-spacing: 0.06em;
  }
  .all-cards-card-name.gold { color: var(--gold); }
  .all-cards-card-name.platinum { color: var(--plat); }
  .all-cards-card-name.csr { color: var(--csr); }
  .all-cards-card-name.venturex { color: var(--venturex); }
  .all-cards-card-name.jmr { color: var(--jmr); }
  .all-cards-card-name.csp { color: var(--csp); }
  .all-cards-card-name.bilt { color: var(--bilt); }
  .all-cards-card-name.amexgreen { color: var(--amexgreen); }
  .all-cards-card-name.hilton { color: var(--hilton); }
  .all-cards-card-name.marriott { color: var(--marriott); }
  .all-cards-card-name.marriottbiz { color: var(--marriottbiz); }
  .all-cards-card-name.deltaresv { color: var(--deltaresv); }
  .all-cards-card-name.deltaplat { color: var(--deltaplat); }
  .all-cards-card-name.hyatt { color: var(--hyatt); }
  .all-cards-card-name.unitedq { color: var(--unitedq); }
  .all-cards-card-name.unitedclub { color: var(--unitedclub); }
  .all-cards-card-name.citistrata { color: var(--citistrata); }
  .all-cards-card-name.usbalt { color: var(--usbalt); }
  .all-cards-card-name.venturexbiz { color: var(--venturexbiz); }
  .all-cards-subtotal {
    font-size: 11px; font-family: var(--mono);
    color: var(--text-tertiary);
  }
  .avail-row {
    display: grid; grid-template-columns: 1fr auto;
    align-items: center; gap: 10px;
    padding: 9px 14px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
  }
  .avail-name { font-size: 13px; font-weight: 500; color: var(--text); }
  .avail-period { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-top: 2px; }
  .avail-amt { font-size: 14px; font-weight: 600; font-family: var(--mono); color: var(--green); white-space: nowrap; }
  .grand-total-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 14px 16px;
    background: var(--text);
    border-radius: var(--radius);
    margin-top: 16px;
    margin-bottom: 4px;
  }
  .grand-total-label { font-size: 13px; font-weight: 600; color: var(--bg); }
  .grand-total-amt { font-size: 22px; font-weight: 600; font-family: var(--mono); color: #4AE09A; letter-spacing: -0.02em; }
    display: flex; align-items: center; justify-content: center;
    gap: 10px; padding: 48px;
    color: var(--text-tertiary); font-size: 13px;
  }
  .spinner {
    width: 16px; height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--text-secondary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
  }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* Splash / login screen */
  /* ── Auth screens ────────────────────────────────────────────── */
  .auth-tabs { display: flex; gap: 0; margin-bottom: 24px; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
  .auth-tab { flex: 1; padding: 10px; background: var(--border-light); border: none; cursor: pointer; font-size: 13px; font-weight: 600; font-family: var(--font); color: var(--text-secondary); transition: all 0.15s; }
  .auth-tab.active { background: var(--gold); color: white; }
  .auth-divider { display: flex; align-items: center; gap: 10px; margin: 16px 0; color: var(--text-tertiary); font-size: 11px; font-family: var(--mono); }
  .auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

  /* Card picker overlay */
  .card-picker-overlay {
    position: fixed; inset: 0; background: var(--bg);
    z-index: 9998; display: flex; align-items: center; justify-content: center;
    padding: 20px;
  }
  .card-picker-overlay.hidden { display: none; }
  .card-picker-box {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 20px; padding: 28px 24px;
    width: 100%; max-width: 540px; max-height: 90vh;
    overflow-y: auto;
  }
  .card-picker-title { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 6px; letter-spacing: -0.02em; }
  .card-picker-sub { font-size: 13px; color: var(--text-secondary); margin-bottom: 20px; line-height: 1.5; }
  .cp-search { width: 100%; padding: 9px 14px; border: 1.5px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text); font-size: 14px; font-family: var(--font); margin-bottom: 14px; outline: none; }
  .cp-search:focus { border-color: var(--gold); }
  .cp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
  @media (max-width: 400px) { .cp-grid { grid-template-columns: 1fr; } }
  .cp-card-item {
    border: 1.5px solid var(--border); border-radius: var(--radius);
    padding: 10px 12px; cursor: pointer; transition: all 0.15s;
    background: var(--surface); display: flex; align-items: flex-start; gap: 10px;
  }
  .cp-card-item:hover { border-color: var(--gold); background: var(--gold-bg); }
  .cp-card-item.selected { border-color: var(--gold); background: var(--gold-bg); }
  .cp-card-item.selected .cp-check { background: var(--gold); border-color: var(--gold); }
  .cp-card-item.selected .cp-check::after { content: ''; width: 8px; height: 4px; border-left: 2px solid white; border-bottom: 2px solid white; transform: rotate(-45deg) translateY(-1px); display: block; }
  .cp-check { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--border); flex-shrink: 0; margin-top: 2px; display: flex; align-items: center; justify-content: center; transition: all 0.15s; }
  .cp-card-name { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.3; }
  .cp-card-fee { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-top: 2px; }
  .cp-card-issuer { font-size: 10px; color: var(--text-tertiary); }
  .cp-actions { display: flex; gap: 10px; }
  .cp-btn { flex: 1; padding: 12px; border: none; border-radius: var(--radius); font-size: 14px; font-weight: 600; cursor: pointer; font-family: var(--font); transition: opacity 0.15s; }
  .cp-btn-primary { background: var(--gold); color: white; }
  .cp-btn-primary:hover { opacity: 0.9; }
  .cp-btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
  .cp-count { font-size: 11px; font-family: var(--mono); color: var(--text-tertiary); margin-bottom: 8px; }
  .cp-issuer-header { font-size: 10px; font-family: var(--mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-tertiary); margin: 12px 0 6px; grid-column: 1 / -1; }

  .splash {
    position: fixed;
    inset: 0;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 24px;
  }
  .splash.hidden { display: none; }
  .splash-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px 36px;
    width: 100%;
    max-width: 360px;
    text-align: center;
    box-shadow: 0 8px 40px rgba(0,0,0,0.08);
  }
  .splash-icon { font-size: 48px; margin-bottom: 16px; display: block; }
  .splash-title { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 6px; letter-spacing: -0.02em; }
  .splash-sub { font-size: 13px; color: var(--text-secondary); margin-bottom: 28px; }
  .splash-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
    font-family: var(--font);
    margin-bottom: 12px;
    outline: none;
    transition: border-color 0.15s;
    text-align: center;
    letter-spacing: 0.1em;
  }
  .splash-input:focus { border-color: var(--gold); }
  .splash-input.shake { animation: shake 0.3s ease; border-color: var(--red); }
  .splash-btn {
    width: 100%;
    padding: 13px;
    background: var(--gold);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 15px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    transition: opacity 0.15s;
  }
  .splash-btn:hover { opacity: 0.9; }
  .splash-error { font-size: 12px; color: var(--red); margin-top: 10px; min-height: 16px; }
  @keyframes shake {
    0%,100%{transform:translateX(0)}
    25%{transform:translateX(-6px)}
    75%{transform:translateX(6px)}
  }

  /* ── Polish features ─────────────────────────────────────────────── */

  /* Animated counters */
  .count-up { transition: all 0.05s; }

  /* Card flip */
  .card-btn { perspective: 1000px; }
  .card-inner {
    position: relative; width: 100%;
    transition: transform 0.55s cubic-bezier(0.4,0,0.2,1);
    transform-style: preserve-3d;
  }
  .card-btn.flipped .card-inner { transform: rotateY(180deg); }
  .card-front, .card-back {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    width: 100%;
  }
  .card-back {
    position: absolute; top: 0; left: 0;
    transform: rotateY(180deg);
    background: var(--surface);
    border-radius: 14px;
    border: 1px solid var(--border);
    padding: 10px 8px;
    aspect-ratio: 1.586;
    display: flex; flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
  }
  .card-back-title { font-size: 9px; font-family: var(--mono); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.06em; }
  .card-back-benefit { font-size: 9px; color: var(--text-secondary); display: flex; justify-content: space-between; align-items: flex-start; padding: 2px 0; border-bottom: 0.5px solid var(--border-light); gap: 4px; }
  .card-back-benefit span:first-child { flex: 1; line-height: 1.3; }
  .card-back-benefit:last-child { border-bottom: none; }
  .card-back-amt { font-family: var(--mono); font-weight: 600; color: var(--green); }

  /* Card info bottom sheet */
  .card-sheet-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 7000;
    opacity: 0; pointer-events: none;
    transition: opacity 0.25s;
    backdrop-filter: blur(4px);
  }
  .card-sheet-overlay.open { opacity: 1; pointer-events: all; }
  .card-sheet {
    position: fixed; bottom: 0; left: 0; right: 0;
    background: var(--surface);
    border-radius: 20px 20px 0 0;
    border-top: 1px solid var(--border);
    padding: 16px 20px 40px;
    z-index: 7001;
    transform: translateY(100%);
    transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
    max-height: 70vh;
    overflow-y: auto;
    color: var(--text);
  }
  .card-sheet.open { transform: translateY(0); }
  .card-sheet-handle {
    width: 36px; height: 4px; border-radius: 2px;
    background: var(--border); margin: 0 auto 16px;
  }
  .card-sheet-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
  }
  .card-sheet-title { font-size: 16px; font-weight: 700; color: var(--text); }
  .card-sheet-close { background: var(--border-light); border: none; border-radius: 50%; width: 28px; height: 28px; cursor: pointer; font-size: 14px; color: var(--text-secondary); display: flex; align-items: center; justify-content: center; }
  .card-sheet-section { margin-bottom: 20px; }
  .card-sheet-section-title { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 8px; }
  .card-sheet-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-light); font-size: 13px; }
  .card-sheet-row:last-child { border-bottom: none; }
  .card-sheet-pts { font-family: var(--mono); font-weight: 700; color: var(--gold); font-size: 14px; }
  .ptr-indicator {
    text-align: center; padding: 12px;
    font-size: 11px; font-family: var(--mono);
    color: var(--text-tertiary);
    height: 0; overflow: hidden;
    transition: height 0.2s ease;
  }
  .ptr-indicator.hidden { height: 0 !important; padding: 0; }
  .ptr-indicator.visible { height: 44px; }
  .ptr-spinner { display: inline-block; animation: spin 0.8s linear infinite; margin-right: 6px; }

  /* Donut chart */
  .donut-wrap {
    display: flex; align-items: center;
    gap: 20px; margin-bottom: 16px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px;
  }
  .donut-svg { flex-shrink: 0; }
  .donut-legend { flex: 1; }
  .donut-legend-item { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-size: 12px; }
  .donut-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

  /* Check btn micro-animation */
  .check-btn { transition: transform 0.15s cubic-bezier(0.34,1.56,0.64,1), background 0.15s; }
  .check-btn:active { transform: scale(0.85); }
  .check-btn.pop { animation: checkPop 0.3s cubic-bezier(0.34,1.56,0.64,1); }
  @keyframes checkPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.35); }
    100% { transform: scale(1); }
  }

  /* Custom card colors on back */
  .card-btn.active-gold .card-back { border-color: var(--gold); }
  .card-btn.active-platinum .card-back { border-color: var(--plat); }
  .card-btn.active-csr .card-back { border-color: var(--csr); }

  /* Partial use progress */
  .partial-bar { margin-top: 6px; }
  .partial-track { height: 4px; background: var(--border-light); border-radius: 100px; overflow: hidden; }
  .partial-fill { height: 100%; background: var(--green); border-radius: 100px; transition: width 0.4s ease; }
  .partial-label { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-top: 3px; display: flex; justify-content: space-between; }
  .partial-input-row { display: flex; align-items: center; gap: 8px; margin-top: 6px; }
  .partial-input { width: 70px; padding: 3px 8px; border: 1px solid var(--gold); border-radius: var(--radius-sm); background: var(--bg); color: var(--text); font-size: 12px; font-family: var(--mono); outline: none; }

  /* Priority queue */
  .priority-row {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    background: var(--surface); border: 1px solid var(--border-light);
    border-radius: var(--radius-sm); margin-bottom: 4px;
    cursor: pointer; transition: border-color 0.15s;
  }
  .priority-row:hover { border-color: var(--gold); }
  .priority-rank { font-size: 18px; font-weight: 800; font-family: var(--mono); color: var(--text-tertiary); width: 28px; text-align: center; flex-shrink: 0; }
  .priority-rank.urgent { color: var(--red); }
  .priority-rank.high { color: var(--gold); }
  .priority-rank.normal { color: var(--green); }
  .priority-urgency { font-size: 9px; font-family: var(--mono); padding: 2px 6px; border-radius: 100px; }
  .urgency-fire { background: rgba(217,64,64,0.1); color: var(--red); }
  .urgency-soon { background: rgba(200,146,42,0.1); color: var(--gold); }
  .urgency-ok { background: rgba(42,155,106,0.1); color: var(--green); }

  /* Best card for purchase */
  .purchase-input-wrap { margin-bottom: 16px; display: flex; gap: 8px; flex-wrap: wrap; }
  .purchase-input { flex: 1; min-width: 160px; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius); background: var(--bg); color: var(--text); font-size: 14px; font-family: var(--font); outline: none; transition: border-color 0.15s; }
  .purchase-input:focus { border-color: var(--gold); }
  .category-btn { padding: 8px 14px; border-radius: 100px; border: 1px solid var(--border); background: transparent; cursor: pointer; font-size: 12px; font-family: var(--font); color: var(--text-secondary); transition: all 0.15s; }
  .category-btn.active { background: var(--gold); color: white; border-color: var(--gold); }
  .card-rec { padding: 14px 16px; border-radius: var(--radius); border: 1px solid var(--border); background: var(--surface); margin-bottom: 8px; }
  .card-rec.best { border-color: var(--gold); background: rgba(200,146,42,0.05); }
  .card-rec-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 4px; }
  .card-rec-name { font-size: 13px; font-weight: 600; color: var(--text); }
  .card-rec-badge { font-size: 10px; font-family: var(--mono); padding: 2px 8px; border-radius: 100px; }
  .badge-best { background: var(--gold); color: white; }
  .badge-ok { background: var(--border-light); color: var(--text-secondary); }
  .card-rec-reason { font-size: 11px; color: var(--text-secondary); }

  /* Should I keep this card */
  .keep-card-result { padding: 20px; border-radius: var(--radius); margin-bottom: 12px; text-align: center; }
  .keep-card-result.keep { background: rgba(42,155,106,0.08); border: 1px solid rgba(42,155,106,0.3); }
  .keep-card-result.reconsider { background: rgba(200,146,42,0.08); border: 1px solid rgba(200,146,42,0.3); }
  .keep-card-result.cancel { background: rgba(217,64,64,0.08); border: 1px solid rgba(217,64,64,0.3); }
  .keep-verdict { font-size: 28px; font-weight: 800; margin-bottom: 6px; }
  .keep-verdict.keep { color: var(--green); }
  .keep-verdict.reconsider { color: var(--gold); }
  .keep-verdict.cancel { color: var(--red); }
  .keep-reason { font-size: 13px; color: var(--text-secondary); line-height: 1.5; }

  /* Category tags */
  .benefit-category { font-size: 9px; font-family: var(--mono); padding: 1px 5px; border-radius: 3px; margin-left: 5px; vertical-align: middle; }
  .cat-dining { background: rgba(200,100,42,0.12); color: #C86428; }
  .cat-travel { background: rgba(74,127,165,0.12); color: var(--plat); }
  .cat-shopping { background: rgba(200,146,42,0.12); color: var(--gold); }
  .cat-fitness { background: rgba(42,155,106,0.12); color: var(--green); }
  .cat-entertainment { background: rgba(147,51,234,0.12); color: #9333ea; }
  .cat-other { background: var(--border-light); color: var(--text-tertiary); }

  /* Calendar reminder */
  .cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 3px; margin-bottom: 16px; }
  .cal-header { text-align: center; font-size: 9px; font-family: var(--mono); color: var(--text-tertiary); padding: 4px 0; }
  .cal-day { text-align: center; font-size: 11px; font-family: var(--mono); padding: 6px 4px; border-radius: 4px; background: var(--surface); border: 1px solid var(--border-light); color: var(--text-secondary); position: relative; }
  .cal-day.today { border-color: var(--gold); color: var(--gold); font-weight: 700; }
  .cal-day.has-reset { background: rgba(42,155,106,0.08); border-color: var(--green); }
  .cal-day.empty { background: transparent; border-color: transparent; }
  .cal-dot { width: 4px; height: 4px; border-radius: 50%; background: var(--green); margin: 2px auto 0; }

  /* Multi-year trend */
  .trend-row { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border-light); font-size: 12px; }
  .trend-row:last-child { border-bottom: none; }
  .trend-year { font-family: var(--mono); font-weight: 600; color: var(--text); width: 40px; }
  .trend-bar-wrap { flex: 1; height: 8px; background: var(--border-light); border-radius: 100px; overflow: hidden; }
  .trend-bar-fill { height: 100%; background: var(--green); border-radius: 100px; }
  .trend-val { font-family: var(--mono); color: var(--text-secondary); width: 60px; text-align: right; font-size: 11px; }

  /* Page transitions */
  #main { transition: opacity 0.18s ease, transform 0.18s ease; }
  #main.transitioning { opacity: 0; transform: translateY(6px); }

  /* Expiry warning badge */
  .expiry-badge {
    display: inline-flex; align-items: center; gap: 3px;
    font-size: 9px; font-family: var(--mono);
    padding: 1px 6px; border-radius: 100px;
    background: rgba(217,64,64,0.12); color: var(--red);
    margin-left: 6px; vertical-align: middle;
  }
  .expiry-badge.soon { background: rgba(200,146,42,0.12); color: var(--gold); }

  /* Edit mode */
  .edit-btn {
    font-size: 10px; font-family: var(--mono);
    padding: 3px 10px; border-radius: 100px;
    border: 1px solid var(--border); background: transparent;
    cursor: pointer; color: var(--text-tertiary);
    transition: all 0.15s; margin-left: 8px;
  }
  .edit-btn:hover { border-color: var(--gold); color: var(--gold); }
  .edit-btn.active { background: var(--gold); color: white; border-color: var(--gold); }
  .amount-input {
    width: 70px; padding: 3px 8px;
    border: 1px solid var(--gold); border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text);
    font-size: 13px; font-family: var(--mono); font-weight: 500;
    outline: none; text-align: right;
  }

  /* Spend modal */
  .spend-tag {
    font-size: 10px; font-family: var(--mono);
    color: var(--green); margin-top: 3px; cursor: pointer;
  }
  .spend-tag:hover { opacity: 0.8; }

  /* Heatmap */
  .heatmap-grid {
    display: grid;
    grid-template-columns: 80px repeat(12, 1fr);
    gap: 3px;
    font-size: 10px;
    font-family: var(--mono);
  }
  .heatmap-label { color: var(--text-tertiary); display: flex; align-items: center; padding-right: 4px; font-size: 10px; }
  .heatmap-month { text-align: center; color: var(--text-tertiary); padding-bottom: 4px; }
  .heatmap-cell {
    height: 28px; border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: 9px; font-weight: 600; font-family: var(--mono);
    transition: transform 0.1s;
    cursor: default;
  }
  .heatmap-cell:hover { transform: scale(1.1); }
  .heatmap-cell.h0 { background: var(--border-light); color: var(--text-tertiary); }
  .heatmap-cell.h1 { background: rgba(42,155,106,0.15); color: var(--green); }
  .heatmap-cell.h2 { background: rgba(42,155,106,0.35); color: var(--green); }
  .heatmap-cell.h3 { background: rgba(42,155,106,0.6); color: white; }
  .heatmap-cell.h4 { background: var(--green); color: white; }
  .heatmap-cell.future { background: transparent; border: 1px dashed var(--border); color: var(--text-tertiary); }

  /* ROI Score */
  .roi-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; text-align: center;
  }
  .roi-grade {
    font-size: 52px; font-weight: 900; font-family: var(--mono);
    line-height: 1;
  }
  .roi-grade.A { color: var(--green); }
  .roi-grade.B { color: #4A7FA5; }
  .roi-grade.C { color: var(--gold); }
  .roi-grade.D { color: var(--red); }
  .roi-label { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.06em; }
  .roi-desc { font-size: 12px; color: var(--text-secondary); margin-top: 8px; line-height: 1.5; }

  /* Projection */
  .projection-bar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 16px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); margin-bottom: 12px;
  }
  .projection-label { font-size: 12px; color: var(--text-secondary); }
  .projection-val { font-size: 18px; font-weight: 700; font-family: var(--mono); color: var(--green); }

  /* Notification banner */
  .notif-banner {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; border-radius: var(--radius);
    margin-bottom: 12px; font-size: 12px;
    background: rgba(74,127,165,0.1); border: 1px solid rgba(74,127,165,0.3);
    color: var(--plat-text);
  }
  .notif-btn {
    padding: 5px 12px; border-radius: 100px;
    border: 1px solid var(--plat); background: var(--plat);
    color: white; font-size: 11px; font-family: var(--mono);
    cursor: pointer; white-space: nowrap; transition: opacity 0.15s;
  }
  .notif-btn:hover { opacity: 0.85; }

  /* Fee countdown strip */
  .countdown-strip {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
  }
  .countdown-pill {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 12px;
    font-family: var(--mono);
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    flex: 1;
  }
  .countdown-pill.urgent { border-color: var(--red); color: var(--red); }
  .countdown-pill.soon { border-color: var(--gold); color: var(--gold); }

  /* Break-even banner */
  .breakeven-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    font-size: 12px;
    gap: 8px;
    flex-wrap: wrap;
  }
  .breakeven-bar.in-profit {
    background: rgba(42,155,106,0.12);
    border: 1px solid rgba(42,155,106,0.3);
    color: var(--green);
  }
  .breakeven-bar.needs-more {
    background: rgba(200,146,42,0.1);
    border: 1px solid rgba(200,146,42,0.3);
    color: var(--gold);
  }
  .breakeven-amt { font-size: 18px; font-weight: 700; font-family: var(--mono); }

  /* End-of-month warning */
  .eom-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 14px;
    border-radius: var(--radius);
    margin-bottom: 12px;
    font-size: 12px;
    background: rgba(217,64,64,0.1);
    border: 1px solid rgba(217,64,64,0.3);
    color: var(--red);
    line-height: 1.5;
  }

  /* Confetti canvas */
  #confettiCanvas {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
    z-index: 9998;
  }

  /* Streak badge */
  .streak-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-family: var(--mono);
    padding: 2px 8px;
    border-radius: 100px;
    background: rgba(200,146,42,0.15);
    color: var(--gold);
    margin-left: 6px;
    vertical-align: middle;
  }

  @media (min-width: 768px) {
    .metrics { grid-template-columns: repeat(4, 1fr); }
    .card-selector { gap: 16px; margin-bottom: 12px; }
    .card-selector .card-btn { width: 150px; }
    .nav-primary { gap: 10px; }
    .nav-primary-btn { padding: 12px 16px; font-size: 13px; }
    .nav-primary-btn .nav-icon { margin-bottom: 4px; }
    .comparison-grid { grid-template-columns: repeat(3,1fr); }
  }

  @media (max-width: 600px) {
    .container { padding: 12px 12px 72px; }
    .card-selector { gap: 6px; margin-bottom: 8px; }
    .card-selector .card-btn { width: 110px; }
    .card-visual { border-radius: 8px; }
    .card-btn { border-radius: 8px; }
    .active-ring { border-radius: 11px !important; }
    .card-label { font-size: 9px; margin-top: 4px; }
    .drag-hint { font-size: 9px; margin-bottom: 10px; }
    .metrics { grid-template-columns: repeat(2, 1fr); }
    .nav-primary-btn { font-size: 11px; padding: 8px 4px; }
    .nav-primary-btn .nav-icon { }
    .stab { font-size: 11px; padding: 6px 8px; }
    .hist-row { grid-template-columns: 1fr; gap: 6px; }
    .benefit-row { grid-template-columns: 1fr auto auto; }
    .metric-val { font-size: 18px; }
    .app-header { padding: 12px 16px; padding-top: max(12px, env(safe-area-inset-top)); }
    .comparison-grid { grid-template-columns: 1fr; }
  }

  /* ── Batch 2 features ───────────────────────────────────────────── */
  .benefit-note {
    font-size: 10px; color: var(--gold); font-family: var(--mono);
    margin-top: 3px; display: flex; align-items: center; gap: 4px; cursor: pointer;
  }
  .benefit-note:hover { opacity: 0.8; }
  .note-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
  .add-note { font-size: 10px; color: var(--text-tertiary); font-family: var(--mono); margin-top: 3px; cursor: pointer; }
  .add-note:hover { color: var(--gold); }

  .modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 8000;
    display: flex; align-items: center; justify-content: center;
    padding: 24px;
    backdrop-filter: blur(4px);
  }
  .modal-overlay.hidden { display: none; }
  .modal {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 16px; padding: 24px; width: 100%; max-width: 400px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  }
  .modal-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
  .modal-sub { font-size: 11px; color: var(--text-tertiary); font-family: var(--mono); margin-bottom: 14px; }
  .modal-textarea {
    width: 100%; height: 90px; padding: 10px 12px;
    border: 1px solid var(--border); border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text); font-size: 13px;
    font-family: var(--font); resize: none; outline: none; line-height: 1.5;
    transition: border-color 0.15s;
  }
  .modal-textarea:focus { border-color: var(--gold); }
  .modal-actions { display: flex; gap: 8px; margin-top: 12px; }
  .modal-btn {
    flex: 1; padding: 10px; border-radius: var(--radius-sm);
    border: 1px solid var(--border); background: transparent;
    cursor: pointer; font-size: 13px; font-weight: 500;
    font-family: var(--font); color: var(--text-secondary); transition: all 0.15s;
  }
  .modal-btn.primary { background: var(--gold); color: white; border-color: var(--gold); }
  .modal-btn.danger { color: var(--red); border-color: var(--red); }
  .modal-btn:hover { opacity: 0.85; }

  .comparison-grid { display: grid; gap: 12px; margin-bottom: 20px; }
  .comparison-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; text-align: center;
  }
  .comparison-card.gold { border-top: 3px solid var(--gold); }
  .comparison-card.platinum { border-top: 3px solid var(--plat); }
  .comparison-card.csr { border-top: 3px solid var(--csr); }
  .comparison-card.venturex { border-top: 3px solid var(--venturex); }
  .comparison-card.jmr { border-top: 3px solid var(--jmr); }
  .comparison-card.csp { border-top: 3px solid var(--csp); }
  .comparison-card.bilt { border-top: 3px solid var(--bilt); }
  .comparison-card.amexgreen { border-top: 3px solid var(--amexgreen); }
  .comparison-card.hilton { border-top: 3px solid var(--hilton); }
  .comparison-card.marriott { border-top: 3px solid var(--marriott); }
  .comparison-card.marriottbiz { border-top: 3px solid var(--marriottbiz); }
  .comparison-card.deltaresv { border-top: 3px solid var(--deltaresv); }
  .comparison-card.deltaplat { border-top: 3px solid var(--deltaplat); }
  .comparison-card.hyatt { border-top: 3px solid var(--hyatt); }
  .comparison-card.unitedq { border-top: 3px solid var(--unitedq); }
  .comparison-card.unitedclub { border-top: 3px solid var(--unitedclub); }
  .comparison-card.citistrata { border-top: 3px solid var(--citistrata); }
  .comparison-card.usbalt { border-top: 3px solid var(--usbalt); }
  .comparison-card.venturexbiz { border-top: 3px solid var(--venturexbiz); }
  .comp-card-name { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
  .comp-metric { margin-bottom: 8px; }
  .comp-metric-val { font-size: 22px; font-weight: 700; font-family: var(--mono); color: var(--text); letter-spacing: -0.02em; }
  .comp-metric-val.green { color: var(--green); }
  .comp-metric-val.red { color: var(--red); }
  .comp-metric-label { font-size: 10px; color: var(--text-tertiary); font-family: var(--mono); margin-top: 2px; }
  .comp-divider { height: 1px; background: var(--border-light); margin: 10px 0; }
  .comp-progress { height: 4px; background: var(--border-light); border-radius: 100px; overflow: hidden; margin-top: 10px; }
  .comp-progress-fill { height: 100%; border-radius: 100px; background: var(--green); transition: width 0.5s ease; }

  .streak-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 9px 14px; border-top: 1px solid var(--border-light); font-size: 13px;
  }
  .streak-row:first-child { border-top: none; }
  .streak-card-tag { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-left: 6px; }
  .streak-count { font-family: var(--mono); font-weight: 600; color: var(--gold); font-size: 14px; }

  .compare-btn {
    padding: 7px 14px; border-radius: 100px;
    border: 1px solid var(--border); background: transparent;
    cursor: pointer; font-size: 11px; font-family: var(--mono);
    color: var(--text-secondary); transition: all 0.15s;
  }
  .compare-btn:hover { border-color: var(--gold); color: var(--gold); }
  .compare-btn.active { background: var(--gold); color: white; border-color: var(--gold); }

  /* ── Batch 3+4 features ─────────────────────────────────────────── */

  /* History log */
  .log-entry {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 10px 14px;
    border-top: 1px solid var(--border-light);
    font-size: 12px;
  }
  .log-entry:first-child { border-top: none; }
  .log-dot { width: 8px; height: 8px; border-radius: 50%; margin-top: 3px; flex-shrink: 0; }
  .log-dot.used { background: var(--green); }
  .log-dot.unused { background: var(--red); }
  .log-benefit { font-weight: 500; color: var(--text); }
  .log-card { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); }
  .log-time { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-left: auto; white-space: nowrap; }

  /* Annual recap */
  .recap-hero {
    background: linear-gradient(135deg, var(--text) 0%, #2A3A4A 100%);
    border-radius: 16px; padding: 28px 24px; text-align: center;
    margin-bottom: 16px; position: relative; overflow: hidden;
  }
  .recap-hero::before {
    content: '💳'; font-size: 80px; opacity: 0.06;
    position: absolute; top: -10px; right: -10px;
  }
  .recap-year { font-size: 11px; font-family: var(--mono); color: rgba(255,255,255,0.5); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.1em; }
  .recap-total { font-size: 52px; font-weight: 800; font-family: var(--mono); color: #4AE09A; letter-spacing: -0.03em; line-height: 1; }
  .recap-total-label { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 6px; }
  .recap-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; margin-bottom: 16px; }
  .recap-stat {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px; text-align: center;
  }
  .recap-stat-val { font-size: 24px; font-weight: 700; font-family: var(--mono); color: var(--text); letter-spacing: -0.02em; }
  .recap-stat-val.green { color: var(--green); }
  .recap-stat-val.red { color: var(--red); }
  .recap-stat-label { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.05em; }
  .recap-highlight {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 14px; margin-bottom: 10px;
    display: flex; align-items: center; gap: 12px;
  }
  .recap-highlight-icon { font-size: 24px; }
  .recap-highlight-label { font-size: 10px; font-family: var(--mono); color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; }
  .recap-highlight-val { font-size: 14px; font-weight: 600; color: var(--text); margin-top: 2px; }

  /* Export / Share buttons */
  .action-bar {
    display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap;
  }
  .action-btn {
    display: flex; align-items: center; gap: 6px;
    padding: 9px 16px; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--surface);
    cursor: pointer; font-size: 12px; font-weight: 500;
    font-family: var(--font); color: var(--text-secondary);
    transition: all 0.15s;
  }
  .action-btn:hover { border-color: var(--gold); color: var(--gold); }
  .action-btn.primary { background: var(--gold); color: white; border-color: var(--gold); }
  .action-btn.primary:hover { opacity: 0.9; }

  /* Share card */
  #shareCanvas { display: none; }