:root {
    --navy: #0a1628;
    --navy-mid: #0f2040;
    --navy-light: #1a3a6e;
    --ocean: #1e5f9e;
    --wave: #2d8bba;
    --foam: #6ec6e6;
    --white: #f0f4f8;
    --gold: #e8c84a;
    --red: #e05252;
    --green: #4ecb8d;
    --text-dim: #7a9bb5;
    --sidebar-bg: rgba(10,22,40,0.55);
    --sidebar-blur: 12px;
  }

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

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--navy);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
  }

  /* NAV */
  nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
    background: rgba(10,22,40,0.95);
    border-bottom: 1px solid rgba(46,139,186,0.3);
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
  }

  .logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.8rem;
    letter-spacing: 3px;
    color: var(--foam);
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .logo span { color: var(--gold); }

  .nav-tabs {
    display: flex;
    gap: 0.25rem;
  }

  .nav-tab {
    padding: 0.4rem 1.2rem;
    border-radius: 4px;
    border: none;
    background: transparent;
    color: var(--text-dim);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.5px;
  }

  .nav-tab:hover { color: var(--white); background: rgba(255,255,255,0.05); }
  .nav-tab.active { color: var(--foam); background: rgba(46,139,186,0.15); border-bottom: 2px solid var(--foam); }

  .live-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    font-family: 'DM Mono', monospace;
    color: var(--green);
    transition: color 0.3s;
  }

  .live-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--green);
    animation: pulse 1.5s infinite;
    transition: background 0.3s;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
  }

  /* PAGES */
  .page { display: none; padding-top: 60px; min-height: 100vh; }
  .page.active { display: block; }

  /* MAP PAGE */
  #page-map { position: relative; }

  #map {
    width: 100%;
    height: calc(100vh - 60px);
  }

  .map-sidebar {
    position: absolute;
    top: 80px;
    right: 1rem;
    width: 280px;
    z-index: 500;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    overflow-x: hidden;
  }

  .sidebar-card {
    background: var(--sidebar-bg);
    border: 1px solid rgba(46,139,186,0.25);
    border-radius: 8px;
    padding: 1rem;
    backdrop-filter: blur(var(--sidebar-blur));
  }

  .sidebar-card h3 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--foam);
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
  }

  .card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(46,139,186,0.2);
    margin-bottom: 0.75rem;
    user-select: none;
    gap: 0.4rem;
  }

  .card-header-left { display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0; }
  .card-header-right { display: flex; align-items: center; gap: 0.25rem; flex-shrink: 0; }

  .card-toggle {
    color: var(--text-dim);
    font-size: 0.65rem;
    transition: transform 0.2s;
    line-height: 1;
    margin-left: 0.25rem;
  }

  .sidebar-card.collapsed .card-toggle { transform: rotate(-90deg); }
  .sidebar-card.collapsed .card-body  { display: none; }
  .sidebar-card.collapsed .card-header { margin-bottom: 0; border-bottom: none; padding-bottom: 0; }

  .wind-hidden-badge {
    font-size: 0.65rem;
    color: var(--text-dim);
    font-family: 'DM Mono', monospace;
    opacity: 0.7;
  }

  .event-selector select {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(46,139,186,0.3);
    color: var(--white);
    padding: 0.5rem;
    border-radius: 4px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
  }

  .boat-list { display: flex; flex-direction: column; gap: 0.5rem; }

  .boat-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem;
    border-radius: 4px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    transition: all 0.2s;
    cursor: pointer;
  }

  .boat-item:hover { background: rgba(46,139,186,0.1); border-color: rgba(46,139,186,0.3); }

  .boat-color-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    transition: box-shadow 0.3s;
  }

  .boat-color-dot.gps-pulse {
    animation: boatPulse 0.6s ease-out;
  }

  @keyframes boatPulse {
    0%   { box-shadow: 0 0 0 0 currentColor; transform: scale(1); }
    50%  { box-shadow: 0 0 6px 3px currentColor; transform: scale(1.4); }
    100% { box-shadow: 0 0 0 0 currentColor; transform: scale(1); }
  }

  .boat-info { flex: 1; min-width: 0; }
  .boat-name { font-weight: 600; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .boat-meta { font-size: 0.72rem; color: var(--text-dim); font-family: 'DM Mono', monospace; }

  .boat-speed {
    font-family: 'DM Mono', monospace;
    font-size: 0.8rem;
    color: var(--gold);
    text-align: right;
  }

  .boat-speed small { display: block; font-size: 0.65rem; color: var(--text-dim); }

  /* Map controls overlay */
  .map-event-label {
    position: absolute;
    top: 80px;
    left: 1rem;
    z-index: 500;
    background: var(--sidebar-bg);
    border: 1px solid rgba(232,200,74,0.4);
    border-radius: 6px;
    padding: 0.6rem 1rem;
    backdrop-filter: blur(var(--sidebar-blur));
  }

  .map-event-label .event-name {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--gold);
  }

  .map-event-label .event-meta {
    font-size: 0.72rem;
    color: var(--text-dim);
    font-family: 'DM Mono', monospace;
  }

  /* EVENTS PAGE */
  #page-events {
    padding: 80px 2rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
  }

  .page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 2rem;
  }

  .page-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2.5rem;
    letter-spacing: 3px;
    line-height: 1;
    color: var(--white);
  }

  .page-title span { color: var(--foam); }

  .btn {
    padding: 0.6rem 1.4rem;
    border-radius: 5px;
    border: none;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    letter-spacing: 0.3px;
  }

  .btn-primary { background: var(--ocean); color: white; }
  .btn-primary:hover { background: var(--wave); transform: translateY(-1px); }
  .btn-gold { background: var(--gold); color: var(--navy); }
  .btn-gold:hover { background: #f0d060; transform: translateY(-1px); }
  .btn-sm { padding: 0.35rem 0.8rem; font-size: 0.78rem; }
  .btn-danger { background: rgba(224,82,82,0.15); color: var(--red); border: 1px solid rgba(224,82,82,0.3); }
  .btn-danger:hover { background: rgba(224,82,82,0.25); }
  .btn-outline { background: transparent; color: var(--foam); border: 1px solid rgba(110,198,230,0.4); }
  .btn-outline:hover { background: rgba(110,198,230,0.1); }

  /* Timer Card */
  .timer-countdown #timerDisplay { color: var(--gold); }
  .timer-warning #timerDisplay { color: var(--red); animation: timerPulse 1s infinite; }
  .timer-started #timerDisplay { color: var(--green); animation: none; }
  @keyframes timerPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
  }

  .events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
  }

  .event-card {
    background: var(--navy-mid);
    border: 1px solid rgba(46,139,186,0.2);
    border-radius: 10px;
    padding: 1.5rem;
    transition: all 0.2s;
    position: relative;
    overflow: hidden;
  }

  .event-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--ocean), var(--foam));
  }

  .event-card:hover { border-color: rgba(46,139,186,0.5); transform: translateY(-2px); }

  .event-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
  }

  .event-card-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.3rem;
    letter-spacing: 2px;
    color: var(--white);
    line-height: 1.2;
  }

  .event-status {
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-family: 'DM Mono', monospace;
  }

  .status-active { background: rgba(78,203,141,0.15); color: var(--green); border: 1px solid rgba(78,203,141,0.3); }
  .status-upcoming { background: rgba(232,200,74,0.15); color: var(--gold); border: 1px solid rgba(232,200,74,0.3); }
  .status-finished { background: rgba(122,155,181,0.15); color: var(--text-dim); border: 1px solid rgba(122,155,181,0.3); }

  .event-card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    margin-bottom: 1rem;
  }

  .meta-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.82rem;
    color: var(--text-dim);
  }

  .meta-icon { font-size: 0.9rem; }

  .event-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255,255,255,0.05);
  }

  .boat-count {
    font-family: 'DM Mono', monospace;
    font-size: 0.8rem;
    color: var(--foam);
  }

  .event-actions { display: flex; gap: 0.5rem; }

  /* REGISTRATION PAGE */
  #page-register {
    padding: 80px 2rem 2rem;
    max-width: 600px;
    margin: 0 auto;
  }

  .form-card {
    background: var(--navy-mid);
    border: 1px solid rgba(46,139,186,0.2);
    border-radius: 12px;
    padding: 2rem;
    margin-top: 1rem;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.4rem;
  }

  .form-group input,
  .form-group select {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(46,139,186,0.25);
    color: var(--white);
    padding: 0.65rem 0.9rem;
    border-radius: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    transition: border-color 0.2s;
  }

  .form-group input:focus,
  .form-group select:focus {
    outline: none;
    border-color: var(--foam);
  }

  .form-group input::placeholder { color: var(--text-dim); }

  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

  .registered-boats {
    margin-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    padding-top: 1.5rem;
  }

  .registered-boats h4 {
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
    color: var(--foam);
    margin-bottom: 1rem;
    font-size: 1rem;
  }

  .registered-boat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 0.75rem;
    border-radius: 6px;
    background: rgba(255,255,255,0.03);
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255,255,255,0.05);
  }

  .reg-boat-info { display: flex; gap: 1rem; align-items: center; }
  .reg-sail { font-family: 'DM Mono', monospace; font-size: 0.85rem; color: var(--gold); font-weight: 500; }
  .reg-name { font-size: 0.85rem; font-weight: 600; }
  .reg-type { font-size: 0.75rem; color: var(--text-dim); }

  /* MODAL */
  .modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
  }

  .modal-overlay.open { display: flex; }

  .modal {
    background: var(--navy-mid);
    border: 1px solid rgba(46,139,186,0.3);
    border-radius: 12px;
    padding: 2rem;
    width: 90%;
    max-width: 480px;
    animation: modalIn 0.2s ease;
  }

  @keyframes modalIn {
    from { opacity: 0; transform: translateY(-20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }

  .modal h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--foam);
    margin-bottom: 1.5rem;
  }

  .modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.07);
  }

  /* SCROLLBAR */
  ::-webkit-scrollbar { width: 6px; }
  ::-webkit-scrollbar-track { background: var(--navy); }
  ::-webkit-scrollbar-thumb { background: var(--navy-light); border-radius: 3px; }

  /* WIND WIDGET */
  .wind-widget {
    position: absolute;
    bottom: 2rem;
    left: 1rem;
    z-index: 500;
    background: rgba(10,22,40,0.92);
    border: 1px solid rgba(46,139,186,0.25);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    backdrop-filter: blur(var(--sidebar-blur));
    min-width: 130px;
    text-align: center;
  }

  .wind-widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
  }

  .wind-widget-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--foam);
  }

  .wind-sensor-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--text-dim);
    transition: background 0.3s;
  }
  .wind-sensor-dot.online { background: var(--green); animation: pulse 1.5s infinite; }

  .wind-arrow-wrap {
    margin: 0.4rem auto;
    width: 52px; height: 52px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .wind-compass-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(46,139,186,0.3);
  }

  .wind-arrow-svg {
    transition: transform 0.5s ease;
  }

  .wind-speed-val {
    font-family: 'DM Mono', monospace;
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--foam);
    line-height: 1;
  }

  .wind-speed-unit { font-size: 0.7rem; color: var(--text-dim); }

  .wind-dir-label {
    font-family: 'DM Mono', monospace;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
  }

  .wind-gust {
    font-size: 0.72rem;
    color: var(--gold);
    margin-top: 0.3rem;
    font-family: 'DM Mono', monospace;
  }

  /* Leaflet custom */
  .leaflet-container { background: #0d2137; }
  .boat-popup { font-family: 'DM Sans', sans-serif; min-width: 180px; }
  .boat-popup-name { font-family: 'Bebas Neue', sans-serif; font-size: 1.2rem; letter-spacing: 1px; }
  .boat-popup-sail { font-family: 'DM Mono', monospace; font-size: 0.85rem; color: #888; }
  .boat-popup-stats { display: flex; gap: 1rem; margin-top: 0.5rem; }
  .boat-popup-stat { text-align: center; }
  .boat-popup-stat-val { font-family: 'DM Mono', monospace; font-size: 1rem; font-weight: 600; color: #1e5f9e; }
  .boat-popup-stat-label { font-size: 0.7rem; color: #888; }

  .empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--text-dim);
  }

  .empty-state .icon { font-size: 3rem; margin-bottom: 1rem; opacity: 0.4; }
  .empty-state p { font-size: 0.9rem; }

  /* GPS TRACKING PAGE */
  #page-track {
    padding: 80px 1.5rem 2rem;
    max-width: 500px;
    margin: 0 auto;
  }

  .track-status-card {
    background: var(--navy-mid);
    border: 1px solid rgba(46,139,186,0.2);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
  }

  .gps-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
  }

  .gps-icon {
    width: 42px; height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: rgba(78,203,141,0.1);
    border: 1px solid rgba(78,203,141,0.3);
  }

  .gps-icon.inactive { background: rgba(122,155,181,0.1); border-color: rgba(122,155,181,0.2); }

  .gps-label { font-weight: 600; font-size: 0.95rem; }
  .gps-sub { font-size: 0.78rem; color: var(--text-dim); }

  .stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
  }

  .stat-box {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 0.75rem;
    text-align: center;
  }

  .stat-val {
    font-family: 'DM Mono', monospace;
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--foam);
  }

  .stat-label { font-size: 0.7rem; color: var(--text-dim); margin-top: 0.2rem; }

  .track-btn {
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    border: none;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 1.2rem;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 0.75rem;
  }

  .track-btn-start { background: var(--green); color: var(--navy); }
  .track-btn-start:hover { background: #5ed99f; }
  .track-btn-stop { background: var(--red); color: white; }
  .track-btn-stop:hover { background: #f06060; }

  /* TOAST */
  #toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%) translateY(80px);
    background: var(--navy-mid);
    border: 1px solid rgba(46,139,186,0.4);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.88rem;
    z-index: 9999;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
    max-width: 90vw;
    text-align: center;
  }
  #toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
  #toast.toast-ok   { border-color: rgba(78,203,141,0.6); color: var(--green); }
  #toast.toast-err  { border-color: rgba(224,82,82,0.6);  color: var(--red);   }

  /* MODAL inline error */
  .modal-error {
    color: var(--red);
    font-size: 0.82rem;
    margin-top: 0.75rem;
    text-align: center;
    min-height: 1.2em;
  }

  /* PLACEMENT BANNER */
  .map-placement-banner {
    position: absolute;
    top: 70px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 600;
    background: rgba(10,22,40,0.92);
    border: 2px solid var(--gold);
    border-radius: 8px;
    padding: 0.75rem 1.25rem;
    display: none;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--gold);
    backdrop-filter: blur(var(--sidebar-blur));
    white-space: nowrap;
  }
  .map-placement-banner.active { display: flex; }
  #map.placement-mode .leaflet-container { cursor: crosshair !important; }

  /* SETTINGS */
  .settings-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
  }
  .settings-label {
    font-size: 0.78rem;
    color: var(--text-dim);
    min-width: 90px;
    white-space: nowrap;
  }
  .settings-row input[type="range"] {
    flex: 1;
    min-width: 0;
    accent-color: var(--foam);
    height: 4px;
    cursor: pointer;
  }
  .settings-val {
    font-family: 'DM Mono', monospace;
    font-size: 0.78rem;
    color: var(--foam);
    min-width: 32px;
    text-align: right;
    flex-shrink: 0;
  }
  .settings-sub {
    margin-bottom: 0.5rem;
  }
  .settings-sub-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 0.3rem 0;
    margin-bottom: 0.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    user-select: none;
  }
  .settings-sub-header span {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }
  .settings-sub-toggle {
    font-size: 0.6rem;
    color: var(--text-dim);
    transition: transform 0.2s;
  }
  .settings-sub.collapsed .settings-sub-toggle {
    transform: rotate(-90deg);
  }
  .settings-sub.collapsed .settings-sub-body {
    display: none;
  }
  .settings-sub-body {
    padding-left: 0.25rem;
  }
  .dist-row { display:flex; justify-content:space-between; font-size:0.73rem;
    font-family:'DM Mono',monospace; color:var(--text-dim); padding:0.1rem 0; }
  .dist-tooltip {
    background: rgba(10,22,40,0.85) !important;
    border: 1px solid rgba(46,139,186,0.5) !important;
    color: var(--foam) !important;
    padding: 2px 7px !important;
    border-radius: 10px !important;
    font-family: 'DM Mono', monospace !important;
    font-size: 0.68rem !important;
    white-space: nowrap !important;
    box-shadow: none !important;
  }
  .dist-tooltip::before { display: none !important; }
  .form-group select option, select option {
    background-color: #0d2035;
    color: #e8f4f8;
  }

  /* Touch feedback - :active states for iOS */
  .btn:active { opacity: 0.7; transform: scale(0.97); }
  .btn-primary:active { background: var(--wave); transform: translateY(-1px) scale(0.97); }
  .btn-gold:active { background: #f0d060; transform: translateY(-1px) scale(0.97); }
  .btn-danger:active { background: rgba(224,82,82,0.25); }
  .btn-outline:active { background: rgba(110,198,230,0.1); }
  .game-touch-btn:active { background: rgba(110,198,230,0.25) !important; border-color: var(--foam) !important; }
  .card-header { -webkit-user-select: none; }
  .settings-sub-header { -webkit-user-select: none; }
  .nav-tab:active { color: var(--white); background: rgba(255,255,255,0.05); }

  /* Prevent iOS zoom on inputs */
  .form-group input, .form-group select, .event-selector select,
  input[type="number"], input[type="text"], select {
    font-size: 16px;
  }

  /* Desktop-only hint */
  @media (hover: none) and (pointer: coarse) {
    .desktop-only { display: none !important; }
  }

  /* Responsive: Tablet */
  @media (max-width: 768px) {
    nav { padding: 0 0.75rem; height: 50px; }
    .logo { font-size: 1.4rem; letter-spacing: 2px; }
    .nav-tab { padding: 0.3rem 0.7rem; font-size: 0.78rem; }
    .page { padding-top: 50px; }
    #map { height: calc(100vh - 50px); }
    .map-sidebar { width: 220px; top: 68px; }
    .map-event-label { top: 60px; }
    #page-events { padding: 65px 1rem 1.5rem; }
    #page-register { padding: 65px 1rem 1.5rem; }
    #page-track { padding: 65px 1rem 1.5rem; }

    /* Bottom-left card buttons */
    .map-sidebar ~ div .btn-sm,
    div[style*="bottom:2.2rem"] .btn-sm {
      font-size: 0.65rem;
      padding: 0.15rem 0.4rem;
    }
  }

  /* Responsive: Phone */
  @media (max-width: 480px) {
    .map-sidebar { width: 180px; }
    .sidebar-card { padding: 0.7rem; }
    .sidebar-card h3 { font-size: 0.8rem; }
    .nav-tabs { gap: 0.1rem; }
    .nav-tab { padding: 0.25rem 0.5rem; font-size: 0.72rem; }
    .page-title { font-size: 1.8rem; }
    .events-grid { grid-template-columns: 1fr; }
  }