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

    :root {
      /* Purple palette for auth + sidebar */
      --plum:       #2d1f45;
      --plum2:      #3d2a5c;
      --violet:     #6b4fa0;
      --lavender:   #a389c8;
      --lilac:      #c9b8e8;
      --lavsoft:    #e8e0f5;

      /* Main content (unchanged) */
      --ice:        #eef4f7;
      --ice-dark:   #e2ecf2;
      --deep:       #0d1f2d;
      --deep2:      #142333;
      --steel:      #2e4a5f;
      --accent:     #7ab3cc;
      --accent2:    #5a9abb;
      --soft:       #b0cdd9;
      --card:       #ffffff;
      --text:       #1a2e3b;
      --muted:      #7a99aa;
      --border:     #d6e6ee;
      --comp:       #e8916a;
      --lesson:     #7ab3cc;
      --class-c:    #7ec98a;
      --success:    #4caf7d;
      --danger:     #e05c5c;
      --radius:     14px;
      --radius-sm:  8px;
      --shadow:     0 2px 24px rgba(13,31,45,0.08);
      --shadow-md:  0 4px 32px rgba(13,31,45,0.13);
      --sidebar-w:  240px;
    }

    body {
      font-family: 'DM Sans', sans-serif;
      background: var(--ice);
      color: var(--text);
      min-height: 100vh;
      display: flex;
    }

    /* ════════════════════════════
       AUTH SCREEN
    ════════════════════════════ */
    
    /* ── ADA: Skip navigation ── */
    .skip-link {
      position: absolute;
      top: -100px;
      left: 1rem;
      background: var(--violet);
      color: #fff;
      padding: 0.55rem 1.1rem;
      border-radius: 0 0 8px 8px;
      font-size: 0.88rem;
      font-weight: 700;
      text-decoration: none;
      z-index: 9999;
      transition: top 0.15s;
    }
    .skip-link:focus { top: 0; }

    /* ── ADA: Focus styles ── */
    :focus-visible {
      outline: 3px solid var(--lavender);
      outline-offset: 2px;
    }
    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 3px solid var(--lavender);
      outline-offset: 2px;
    }
    /* High-contrast focus for dark backgrounds */
    .nav-item:focus-visible,
    .nav-group-toggle:focus-visible,
    .btn-logout-side:focus-visible {
      outline: 3px solid #fff;
      outline-offset: 2px;
    }
    .btn-signin:focus-visible,
    .cal-today-btn:focus-visible {
      outline: 3px solid #fff;
      outline-offset: 3px;
    }

    #auth-screen {
      position: fixed; inset: 0;
      background: var(--plum);
      display: flex; align-items: center; justify-content: center;
      z-index: 999;
      background-image:
        radial-gradient(ellipse at 25% 40%, rgba(163,137,200,0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 75% 20%, rgba(107,79,160,0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 90%, rgba(201,184,232,0.1) 0%, transparent 50%);
    }

    .auth-box {
      background: var(--card);
      border-radius: 22px;
      padding: 2.75rem 2.5rem 2.25rem;
      width: 380px;
      text-align: center;
      box-shadow: 0 8px 48px rgba(45,31,69,0.35);
      border: 1px solid rgba(163,137,200,0.15);
    }

    .auth-logo {
      width: 56px; height: 56px; border-radius: 16px;
      background: linear-gradient(135deg, var(--plum), var(--violet));
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem; margin: 0 auto 1.25rem;
      box-shadow: 0 4px 20px rgba(107,79,160,0.4);
    }

    .auth-box h1 {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.9rem; font-weight: 600; color: var(--plum); margin-bottom: 0.2rem;
    }
    .auth-box p { color: var(--muted); font-size: 0.83rem; margin-bottom: 1.75rem; }

    #auth-error { color: var(--danger); font-size: 0.8rem; margin-bottom: 0.75rem; min-height: 1.1rem; }

    .auth-field {
      position: relative; margin-bottom: 0.85rem; text-align: left;
    }
    .auth-field label {
      display: block; font-size: 0.68rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.08em;
      color: var(--lavender); margin-bottom: 0.35rem;
    }
    .auth-field input {
      width: 100%; padding: 0.7rem 0.95rem;
      border: 1.5px solid var(--lavsoft); border-radius: var(--radius-sm);
      font-family: 'DM Sans', sans-serif; font-size: 0.9rem;
      background: #faf8ff; color: var(--text); outline: none;
      transition: border-color 0.15s, background 0.15s;
    }
    .auth-field input:focus { border-color: var(--lavender); background: #fff; box-shadow: 0 0 0 3px rgba(163,137,200,0.15); }

    .btn-signin {
      width: 100%; padding: 0.8rem;
      background: linear-gradient(135deg, var(--plum), var(--violet));
      color: #fff; border: none; border-radius: var(--radius-sm);
      font-family: 'DM Sans', sans-serif; font-size: 0.9rem; font-weight: 600;
      cursor: pointer; transition: opacity 0.15s, transform 0.1s;
      letter-spacing: 0.03em; margin-top: 0.25rem;
      box-shadow: 0 4px 16px rgba(107,79,160,0.4);
    }
    .btn-signin:hover { opacity: 0.9; transform: translateY(-1px); }
    .btn-signin:active { transform: translateY(0); }

    .auth-footer {
      margin-top: 1.5rem; padding-top: 1.25rem;
      border-top: 1px solid var(--lavsoft);
      font-size: 0.75rem; color: var(--muted);
    }
    .auth-footer a { color: var(--violet); text-decoration: none; font-weight: 500; }
    .auth-footer a:hover { color: var(--plum); }

    /* ════════════════════════════
       SIDEBAR
    ════════════════════════════ */
    aside {
      width: var(--sidebar-w);
      background: var(--plum);
      min-height: 100vh;
      position: fixed; top: 0; left: 0;
      display: flex; flex-direction: column;
      z-index: 100;
      background-image:
        radial-gradient(ellipse at 50% 0%, rgba(163,137,200,0.12) 0%, transparent 55%),
        radial-gradient(ellipse at 20% 100%, rgba(107,79,160,0.1) 0%, transparent 50%);
    }

    .sidebar-brand {
      padding: 1.6rem 1.5rem 1.2rem;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .sidebar-brand-row { display: flex; align-items: center; gap: 0.7rem; }
    .sidebar-brand-icon {
      width: 34px; height: 34px; border-radius: 9px;
      background: linear-gradient(135deg, var(--violet), var(--lavender));
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; flex-shrink: 0;
      box-shadow: 0 2px 10px rgba(107,79,160,0.4);
    }
    .sidebar-brand h2 {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.15rem; font-weight: 600; color: #fff; line-height: 1.1;
    }
    .sidebar-brand h2 span { color: var(--lilac); }
    .sidebar-brand .coach-badge {
      display: inline-block;
      font-size: 0.58rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.1em;
      color: var(--lilac); background: rgba(163,137,200,0.15);
      border: 1px solid rgba(163,137,200,0.25);
      padding: 0.18rem 0.55rem; border-radius: 20px;
      margin-top: 0.35rem;
    }

    .sidebar-nav { flex: 1; padding: 1.1rem 0.85rem; display: flex; flex-direction: column; gap: 0.15rem; }

    .nav-section-label {
      font-size: 0.58rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.12em;
      color: rgba(201,184,232,0.4);
      padding: 0.6rem 0.7rem 0.3rem;
    }

    .nav-item {
      display: flex; align-items: center; gap: 0.75rem;
      padding: 0.62rem 0.9rem; border-radius: 10px;
      font-size: 0.84rem; font-weight: 400; color: var(--lilac);
      cursor: pointer; transition: all 0.15s;
      border: none; background: none; width: 100%; text-align: left;
      position: relative;
    }
    .nav-item:hover { background: rgba(255,255,255,0.07); color: #fff; }
    .nav-item.active {
      background: rgba(163,137,200,0.18);
      color: #fff; font-weight: 500;
    }
    .nav-item.active::before {
      content: '';
      position: absolute; left: 0; top: 20%; bottom: 20%;
      width: 3px; border-radius: 0 3px 3px 0;
      background: var(--lilac);
    }
    .nav-item .nav-icon {
      font-size: 0.95rem; width: 22px; text-align: center; flex-shrink: 0;
    }
    .nav-item .nav-badge {
      margin-left: auto;
      font-size: 0.65rem; font-weight: 600;
      background: rgba(163,137,200,0.2); color: var(--lilac);
      padding: 0.1rem 0.45rem; border-radius: 10px;
    }

    .sidebar-footer {
      padding: 1rem 0.85rem 1.25rem;
      border-top: 1px solid rgba(255,255,255,0.07);
    }
    .btn-logout-side {
      width: 100%; font-family: 'DM Sans', sans-serif; font-size: 0.8rem;
      background: transparent; border: 1px solid rgba(201,184,232,0.2);
      color: rgba(201,184,232,0.65); padding: 0.55rem;
      border-radius: var(--radius-sm); cursor: pointer; transition: all 0.15s;
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    }
    .btn-logout-side:hover { background: rgba(255,255,255,0.07); color: #fff; border-color: rgba(201,184,232,0.4); }

    /* ════════════════════════════
       MOBILE TOP BAR
    ════════════════════════════ */
    .mobile-topbar {
      display: none;
      position: fixed; top: 0; left: 0; right: 0; z-index: 200;
      height: 56px;
      background: var(--plum);
      align-items: center; justify-content: space-between;
      padding: 0 1rem;
      box-shadow: 0 2px 12px rgba(45,31,69,0.4);
    }
    .mobile-topbar-brand {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.1rem; font-weight: 600; color: #fff;
      display: flex; align-items: center; gap: 0.5rem;
    }
    .mobile-menu-btn {
      display: flex; flex-direction: column; justify-content: center; gap: 5px;
      background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15);
      border-radius: 9px; padding: 0.5rem 0.55rem;
      min-width: 42px; min-height: 42px; cursor: pointer;
      transition: background 0.2s;
    }
    .mobile-menu-btn:hover { background: rgba(255,255,255,0.18); }
    .mobile-menu-btn span {
      display: block; width: 20px; height: 2px;
      background: #fff; border-radius: 2px;
      transition: transform 0.25s, opacity 0.25s;
    }
    .mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
    .mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Overlay behind open sidebar on mobile */
    .sidebar-overlay {
      display: none;
      position: fixed; inset: 0; z-index: 99;
      background: rgba(13,31,45,0.55);
      backdrop-filter: blur(2px);
    }
    .sidebar-overlay.active { display: block; }

    /* ════════════════════════════
       MAIN CONTENT (unchanged)
    ════════════════════════════ */
    main {
      margin-left: var(--sidebar-w);
      flex: 1; padding: 2rem 2.25rem 4rem;
      max-width: calc(100% - var(--sidebar-w));
    }

    /* ════════════════════════════
       RESPONSIVE — MOBILE
    ════════════════════════════ */
    @media (max-width: 768px) {
      .mobile-topbar { display: flex; }

      body { display: block; }

      aside {
        transform: translateX(-100%);
        transition: transform 0.28s cubic-bezier(0.4,0,0.2,1);
        top: 0; /* covers full height including topbar */
        z-index: 201;
      }
      aside.open { transform: translateX(0); }

      main {
        margin-left: 0;
        max-width: 100%;
        padding: 1.25rem 1rem 4rem;
        padding-top: calc(56px + 1.25rem); /* clear the topbar */
      }

      /* Stack section headers vertically on small screens */
      .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
      }

      /* Make stat cards 2-col on mobile */
      .stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      /* Single-col forms on mobile */
      .form-grid { grid-template-columns: 1fr; }
      .form-grid.cols-3 { grid-template-columns: 1fr; }

      /* Calendar: shrink cells */
      .cal-cell { min-height: 54px; padding: 0.25rem; }
      .cal-lesson-chip { font-size: 0.58rem; padding: 0.12rem 0.3rem; }
      .cal-day-label { font-size: 0.58rem; }

      /* Tables: allow horizontal scroll */
      .card-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
      table { min-width: 520px; }

      /* Auth box fits small screens */
      .auth-box { width: calc(100vw - 2rem); padding: 2rem 1.5rem 1.75rem; }
    }

    @media (max-width: 420px) {
      .stats-grid { grid-template-columns: 1fr 1fr; }
      .stat-value { font-size: 1.8rem; }
    }

    .section { display: none; animation: fadeUp 0.3s ease both; }
    .section.active { display: block; }

    .section-header {
      margin-bottom: 1.75rem;
      display: flex; align-items: center; justify-content: space-between;
      padding-bottom: 1.25rem;
      border-bottom: 1px solid var(--border);
    }
    .section-header-left { display: flex; flex-direction: column; gap: 0.15rem; }
    .section-header h1 {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.9rem; font-weight: 300; color: var(--deep);
    }
    .section-header h1 strong { font-weight: 600; }
    .section-header .section-sub { font-size: 0.8rem; color: var(--muted); }

    /* ════════════════════════════
       BUTTONS
    ════════════════════════════ */
    .btn {
      font-family: 'DM Sans', sans-serif; font-size: 0.82rem; font-weight: 500;
      padding: 0.55rem 1.15rem; border-radius: var(--radius-sm);
      cursor: pointer; border: none; transition: all 0.15s; letter-spacing: 0.02em;
      display: inline-flex; align-items: center; gap: 0.4rem;
    }
    .btn-primary {
      background: var(--deep); color: #fff;
      box-shadow: 0 2px 8px rgba(13,31,45,0.2);
    }
    .btn-primary:hover { background: var(--steel); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(13,31,45,0.25); }
    .btn-danger { background: transparent; color: var(--danger); border: 1px solid rgba(224,92,92,0.35); }
    .btn-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
    .btn-ghost { background: var(--ice); color: var(--muted); border: 1px solid var(--border); }
    .btn-ghost:hover { background: var(--ice-dark); color: var(--text); }
    .btn-sm { font-size: 0.74rem; padding: 0.3rem 0.7rem; border-radius: 6px; }

    /* ════════════════════════════
       STAT CARDS
    ════════════════════════════ */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
      gap: 1rem; margin-bottom: 1.75rem;
    }

    .stat-card {
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1.25rem 1.4rem;
      box-shadow: var(--shadow);
      position: relative; overflow: hidden;
      transition: transform 0.15s, box-shadow 0.15s;
    }
    .stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    .stat-card::before {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--lavender), var(--violet));
    }
    .stat-card.comp::before  { background: linear-gradient(90deg, var(--comp), #f0a882); }
    .stat-card.class::before { background: linear-gradient(90deg, var(--class-c), #9ed8a8); }
    .stat-card.lesson::before { background: linear-gradient(90deg, var(--lesson), #9dcce0); }

    .stat-icon { font-size: 1.3rem; margin-bottom: 0.7rem; display: block; }
    .stat-value {
      font-family: 'Cormorant Garamond', serif;
      font-size: 2.4rem; font-weight: 600; color: var(--deep); line-height: 1;
    }
    .stat-label {
      font-size: 0.7rem; color: var(--muted);
      text-transform: uppercase; letter-spacing: 0.08em; margin-top: 0.25rem;
    }

    /* ════════════════════════════
       CARDS
    ════════════════════════════ */
    .card {
      background: var(--card);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
      overflow: hidden; margin-bottom: 1.25rem;
    }

    .card-header {
      padding: 1rem 1.4rem;
      border-bottom: 1px solid var(--border);
      display: flex; align-items: center; justify-content: space-between;
      background: linear-gradient(to bottom, #fafcfe, var(--card));
    }
    .card-header-left { display: flex; align-items: center; gap: 0.65rem; }
    .card-header-icon {
      width: 32px; height: 32px; border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.95rem; flex-shrink: 0;
    }
    .card-header-icon.blue   { background: rgba(122,179,204,0.12); }
    .card-header-icon.orange { background: rgba(232,145,106,0.12); }
    .card-header-icon.green  { background: rgba(126,201,138,0.12); }
    .card-header h2 {
      font-family: 'Cormorant Garamond', serif;
      font-size: 1.05rem; font-weight: 600; color: var(--deep);
    }
    .card-body { padding: 1.25rem 1.4rem; }

    /* ════════════════════════════
       FORMS
    ════════════════════════════ */
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .form-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
    .form-full { grid-column: 1 / -1; }

    .form-group { display: flex; flex-direction: column; gap: 0.3rem; }
    .form-group label {
      font-size: 0.68rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted);
    }
    .form-group input,
    .form-group select,
    .form-group textarea {
      font-family: 'DM Sans', sans-serif; font-size: 0.88rem;
      padding: 0.6rem 0.85rem;
      border: 1.5px solid var(--border); border-radius: var(--radius-sm);
      background: var(--ice); color: var(--text); outline: none;
      transition: border-color 0.15s, background 0.15s; width: 100%;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus { border-color: var(--accent); background: #fff; }

    .form-actions {
      margin-top: 1.35rem; display: flex; gap: 0.65rem; align-items: center;
      padding-top: 1.1rem; border-top: 1px solid var(--border);
    }

    .form-msg { font-size: 0.79rem; padding: 0.4rem 0.8rem; border-radius: 6px; }
    .form-msg.success { background: #edf7ed; color: var(--success); border: 1px solid rgba(76,175,125,0.2); }
    .form-msg.error   { background: #fdecea; color: var(--danger);  border: 1px solid rgba(224,92,92,0.2); }

    /* ════════════════════════════
       SKATER PICKER DROPDOWN
    ════════════════════════════ */
    .skater-picker { position: relative; }

    .sp-btn {
      width: 100%; display: flex; align-items: center; justify-content: space-between;
      padding: 0.6rem 0.85rem;
      border: 1.5px solid var(--border); border-radius: var(--radius-sm);
      background: var(--ice); color: var(--text);
      font-family: 'DM Sans', sans-serif; font-size: 0.88rem;
      cursor: pointer; transition: border-color 0.15s, background 0.15s;
      text-align: left; gap: 0.5rem;
    }
    .sp-btn:hover { border-color: var(--accent); background: #fff; }
    .sp-btn.open   { border-color: var(--accent); background: #fff; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
    .sp-btn-label  { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .sp-btn-arrow  { font-size: 0.68rem; color: var(--muted); transition: transform 0.2s; flex-shrink: 0; }
    .sp-btn.open .sp-btn-arrow { transform: rotate(180deg); }

    .sp-panel {
      position: absolute; top: 100%; left: 0; right: 0;
      background: #fff;
      border: 1.5px solid var(--accent);
      border-top: none;
      border-radius: 0 0 var(--radius-sm) var(--radius-sm);
      box-shadow: 0 6px 24px rgba(13,31,45,0.12);
      z-index: 300;
      display: flex; flex-direction: column;
      max-height: 240px;
    }
    .sp-search {
      padding: 0.45rem 0.75rem;
      border: none; border-bottom: 1px solid var(--border);
      font-family: 'DM Sans', sans-serif; font-size: 0.85rem;
      outline: none; background: var(--ice);
      flex-shrink: 0;
    }
    .sp-search:focus { background: #fff; }
    .sp-list { overflow-y: auto; flex: 1; }
    .sp-list-footer { border-top: 1px solid var(--border); flex-shrink: 0; }

    .skater-picker-item {
      display: flex; align-items: center; gap: 0.65rem;
      padding: 0.45rem 0.75rem;
      cursor: pointer; transition: background 0.12s; user-select: none;
    }
    .skater-picker-item:hover { background: var(--ice); }
    .skater-picker-item:has(input:checked) { background: rgba(122,179,204,0.08); }
    .skater-picker-item input[type="checkbox"] {
      width: 15px; height: 15px; accent-color: var(--accent);
      cursor: pointer; margin: 0; flex-shrink: 0;
    }
    .skater-picker-item .sp-initials {
      width: 26px; height: 26px; border-radius: 50%;
      background: linear-gradient(135deg, var(--violet), var(--lavender));
      display: flex; align-items: center; justify-content: center;
      font-size: 0.62rem; font-weight: 600; color: #fff; flex-shrink: 0;
    }
    .skater-picker-item .sp-name { font-size: 0.85rem; color: var(--text); }
    .skater-picker-empty { font-size: 0.82rem; color: var(--muted); font-style: italic; padding: 0.5rem 0.75rem; }

    .sp-chips-row {
      display: flex; flex-wrap: wrap; gap: 0.3rem;
      margin-top: 0.4rem;
    }
    .sp-chip {
      display: inline-flex; align-items: center; gap: 0.25rem;
      background: var(--lavsoft); color: var(--plum);
      border: 1px solid var(--lavender);
      border-radius: 20px;
      padding: 0.18rem 0.4rem 0.18rem 0.6rem;
      font-size: 0.78rem; font-weight: 600;
    }
    .sp-chip-remove {
      background: none; border: none; cursor: pointer;
      color: var(--lavender); font-size: 1rem; padding: 0;
      line-height: 1; display: flex; align-items: center;
      transition: color 0.12s;
    }
    .sp-chip-remove:hover { color: var(--violet); }

    /* ════════════════════════════
       TABLES
    ════════════════════════════ */
    .data-table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
    .data-table th {
      text-align: left; font-size: 0.65rem; font-weight: 600;
      text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted);
      padding: 0.65rem 1rem; border-bottom: 1px solid var(--border);
      background: linear-gradient(to bottom, #f7fbfd, var(--ice));
    }
    .data-table td {
      padding: 0.8rem 1rem; border-bottom: 1px solid rgba(214,230,238,0.6);
      color: var(--text); vertical-align: middle;
    }
    .data-table tr:last-child td { border-bottom: none; }
    .data-table tbody tr { transition: background 0.12s; }
    .data-table tbody tr:hover td { background: #f4fafd; }

    .skater-cell { display: flex; align-items: center; gap: 0.65rem; }
    .skater-initials {
      width: 32px; height: 32px; border-radius: 50%;
      background: linear-gradient(135deg, var(--violet), var(--lavender));
      display: inline-flex; align-items: center; justify-content: center;
      font-size: 0.68rem; font-weight: 700; color: #fff; flex-shrink: 0;
    }
    .skater-name { font-weight: 500; color: var(--text); }
    .skater-sub  { font-size: 0.75rem; color: var(--muted); margin-top: 0.05rem; }

    .badge {
      display: inline-block; font-size: 0.68rem; font-weight: 500;
      padding: 0.2rem 0.6rem; border-radius: 20px; letter-spacing: 0.02em;
    }
    .badge-blue   { background: rgba(122,179,204,0.12); color: var(--accent2); }
    .badge-orange { background: rgba(232,145,106,0.12); color: #c97545; }
    .badge-green  { background: rgba(126,201,138,0.12); color: #4a9e5c; }
    .badge-muted  { background: var(--ice); color: var(--muted); }

    .date-pill {
      display: inline-flex; align-items: center; gap: 0.35rem;
      font-size: 0.8rem; color: var(--steel); font-weight: 500;
      background: var(--ice); padding: 0.2rem 0.6rem;
      border-radius: 20px; border: 1px solid var(--border);
    }

    .avatar-stack { display: flex; }
    .avatar-stack .skater-initials { margin-left: -8px; border: 2px solid #fff; }
    .avatar-stack .skater-initials:first-child { margin-left: 0; }

    /* ════════════════════════════
       OVERVIEW SKATER CARDS
    ════════════════════════════ */
    .skater-cards-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
      gap: 1rem;
    }
    .skater-card {
      background: var(--card); border: 1px solid var(--border);
      border-radius: var(--radius); padding: 1.25rem;
      box-shadow: var(--shadow); transition: transform 0.15s, box-shadow 0.15s;
    }
    .skater-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
    .skater-card-top { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.9rem; }
    .skater-card-avatar {
      width: 42px; height: 42px; border-radius: 12px;
      background: linear-gradient(135deg, var(--plum), var(--violet));
      display: flex; align-items: center; justify-content: center;
      font-size: 0.85rem; font-weight: 700; color: var(--lilac);
      flex-shrink: 0; font-family: 'Cormorant Garamond', serif;
    }
    .skater-card-name { font-weight: 600; font-size: 0.92rem; color: var(--deep); }
    .skater-card-club { font-size: 0.74rem; color: var(--muted); margin-top: 0.1rem; }
    .skater-card-fields { display: flex; flex-direction: column; gap: 0.4rem; }
    .skater-card-field { display: flex; justify-content: space-between; align-items: center; }
    .skater-card-field .k { font-size: 0.68rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
    .skater-card-field .v { font-size: 0.8rem; color: var(--text); font-weight: 500; }
    .skater-card-actions { margin-top: 0.9rem; padding-top: 0.75rem; border-top: 1px solid var(--border); display: flex; gap: 0.5rem; }

    /* ════════════════════════════
       EMPTY / LOADING
    ════════════════════════════ */
    .empty {
      text-align: center; padding: 3rem 2rem;
      color: var(--muted); font-size: 0.87rem;
    }
    .empty-icon { font-size: 2rem; margin-bottom: 0.5rem; opacity: 0.4; display: block; }

    .loading { text-align: center; padding: 2.5rem; color: var(--muted); font-size: 0.85rem; }
    .loading::after {
      content: ''; display: inline-block; width: 13px; height: 13px;
      border: 2px solid var(--border); border-top-color: var(--lavender);
      border-radius: 50%; animation: spin 0.7s linear infinite;
      margin-left: 0.5rem; vertical-align: middle;
    }

    @keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes calModalIn { from { opacity: 0; transform: translateX(-50%) translateY(12px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
    @keyframes spin { to { transform: rotate(360deg); } }

    input[type="email"], input[type="password"] {
      font-family: 'DM Sans', sans-serif; width: 100%;
    }
    /* ── Calendar ── */
    .cal-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
    .cal-title { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 600; color: var(--deep); flex: 1; text-align: center; }
    .cal-nav-btn { background: var(--ice); border: 1px solid var(--border); border-radius: 8px; padding: 0.35rem 0.75rem; cursor: pointer; font-size: 0.9rem; color: var(--steel); transition: all 0.15s; }
    .cal-nav-btn:hover { background: var(--lavsoft); border-color: var(--lavender); color: var(--violet); }
    .cal-today-btn { background: var(--violet); border: none; border-radius: 8px; padding: 0.35rem 0.85rem; cursor: pointer; font-size: 0.78rem; font-weight: 600; color: #fff; font-family: 'DM Sans', sans-serif; transition: background 0.15s; }
    .cal-today-btn:hover { background: var(--plum2); }
    .cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; }
    .cal-day-label { text-align: center; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); padding: 0.4rem 0; }
    .cal-cell { min-height: 90px; background: var(--ice); border-radius: 8px; padding: 0.4rem; cursor: default; transition: background 0.12s; position: relative; }
    .cal-cell.other-month { opacity: 0.35; }
    .cal-cell.today { background: rgba(107,79,160,0.07); outline: 2px solid var(--lavender); outline-offset: -2px; }
    .cal-cell.has-lessons { cursor: pointer; }
    .cal-cell.has-lessons:hover { background: var(--lavsoft); }
    .cal-date { font-size: 0.72rem; font-weight: 600; color: var(--muted); margin-bottom: 0.3rem; }
    .cal-cell.today .cal-date { color: var(--violet); font-weight: 700; }
    .cal-lesson-chip { font-size: 0.65rem; font-weight: 500; background: var(--violet); color: #fff; border-radius: 4px; padding: 0.18rem 0.4rem; margin-bottom: 0.2rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; cursor: pointer; transition: background 0.12s; }
    .cal-lesson-chip:hover { background: var(--plum2); }
    .cal-lesson-chip.recurring { background: var(--plum2); color: #fff; }
    .cal-lesson-chip.recurring:hover { background: var(--plum); }
    .cal-more { font-size: 0.62rem; color: var(--muted); margin-top: 0.1rem; cursor: pointer; }
    .cal-more:hover { color: var(--violet); }
    .day-chip { display: flex; align-items: center; gap: 0.3rem; padding: 0.3rem 0.65rem; border-radius: 20px; border: 1px solid var(--border); background: var(--ice); font-size: 0.78rem; cursor: pointer; transition: all 0.15s; user-select: none; }
    .day-chip:has(input:checked) { background: var(--lavsoft); border-color: var(--lavender); color: var(--violet); font-weight: 600; }
    .day-chip input { display: none; }
    .cal-modal-backdrop { position: fixed; inset: 0; background: rgba(13,31,45,0.6); z-index: 400; backdrop-filter: blur(3px); }
    .cal-modal { position: fixed; top: 4vh; left: 50%; transform: translateX(-50%); z-index: 401; background: var(--card); border-radius: 14px; box-shadow: 0 20px 60px rgba(13,31,45,0.35); width: 560px; max-width: 94vw; height: 90vh; display: flex; flex-direction: column; animation: calModalIn 0.2s ease both; }
    .cal-modal-header { background: var(--violet); border-radius: 14px 14px 0 0; padding: 1rem 1.2rem; display: flex; align-items: flex-start; justify-content: space-between; flex: 0 0 auto; }
    .cal-modal-title { font-family: 'Cormorant Garamond', serif; font-size: 1.15rem; font-weight: 600; color: #fff; }
    .cal-modal-date { font-size: 0.75rem; color: rgba(255,255,255,0.65); margin-top: 0.15rem; }
    .cal-modal-close { background: none; border: none; color: rgba(255,255,255,0.7); font-size: 1rem; cursor: pointer; padding: 0; line-height: 1; }
    .cal-modal-close:hover { color: #fff; }
    .modal-close {
      background: rgba(255,255,255,0.12);
      border: 1.5px solid rgba(255,255,255,0.2);
      color: #fff;
      font-size: 0.9rem;
      cursor: pointer;
      padding: 0;
      line-height: 1;
      width: 30px; height: 30px;
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0;
      transition: background 0.15s, border-color 0.15s;
    }
    .modal-close:hover { background: rgba(255,255,255,0.25); border-color: rgba(255,255,255,0.4); }
    .cal-modal-body { padding: 1rem 1.2rem; overflow-y: auto; flex: 1; min-height: 0; max-height: calc(90vh - 130px); }
    .cal-modal-row { display: flex; gap: 0.5rem; align-items: flex-start; margin-bottom: 0.6rem; font-size: 0.84rem; }
    .cal-modal-row .icon { font-size: 0.9rem; flex-shrink: 0; margin-top: 0.05rem; }
    .cal-modal-row .lbl { color: var(--muted); font-size: 0.72rem; text-transform: uppercase; font-weight: 600; letter-spacing: 0.06em; }
    .cal-modal-footer { border-top: 1px solid var(--border); padding: 0.75rem 1.2rem; display: flex; gap: 0.5rem; flex: 0 0 auto; }

    /* ── Lesson Types ── */
    .lt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 1rem; margin-top: 0.25rem; }
    .lt-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: 0 2px 12px rgba(13,31,45,0.06); transition: transform 0.15s, box-shadow 0.15s; }
    .lt-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(13,31,45,0.1); }
    .lt-card-top { height: 8px; }
    .lt-card-body { padding: 1rem 1.1rem 0.85rem; }
    .lt-card-name { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-weight: 600; color: var(--deep); margin-bottom: 0.5rem; }
    .lt-card-meta { display: flex; flex-wrap: wrap; gap: 0.3rem 0.75rem; margin-bottom: 0.5rem; }
    .lt-card-meta span { font-size: 0.78rem; color: var(--muted); display: flex; align-items: center; gap: 0.25rem; }
    .lt-card-desc { font-size: 0.78rem; color: var(--steel); font-style: italic; margin-bottom: 0.5rem; }
    .lt-card-price { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 600; color: var(--deep); }
    .lt-card-foot { border-top: 1px solid var(--border); padding: 0.6rem 1.1rem; display: flex; gap: 0.5rem; }
    .lt-color-chip { display: block; cursor: pointer; }
    .lt-color-chip span { display: block; width: 24px; height: 24px; border-radius: 50%; background: var(--c); border: 3px solid transparent; transition: all 0.15s; }
    .lt-color-chip:has(input:checked) span { border-color: var(--deep); transform: scale(1.15); }
    .lt-color-chip input { display: none; }

    .attendance-row { display:flex; align-items:center; gap:0.5rem; padding:0.35rem 0; flex-wrap:wrap; }
    .att-name { font-size:0.85rem; font-weight:600; min-width:110px; color:var(--text); }
    .att-chips { display:flex; gap:0.35rem; flex-wrap:wrap; }
    .att-chip {
      font-size:0.72rem; padding:3px 10px; border-radius:99px; cursor:pointer;
      border:1.5px solid var(--border); color:var(--muted); background:var(--surface2);
      transition:all 0.15s; user-select:none; white-space:nowrap;
    }
    .att-chip:hover { border-color:var(--accent); color:var(--accent); }
    .att-chip-active[data-status="confirmed"] { background:#e2d9f3; border-color:#6f42c1; color:#3d1f82; }
    .att-chip-active[data-status="accepted"]  { background:#cce5ff; border-color:#004085; color:#004085; }
    .att-chip-active[data-status="attended"]  { background:#d4edda; border-color:#28a745; color:#1a6e30; }
    .att-chip-active[data-status="no-show"]   { background:#f8d7da; border-color:#dc3545; color:#7a1a20; }
    .att-chip-active[data-status="cancelled"] { background:#e2e3e5; border-color:#6c757d; color:#383d41; }
    .att-chip-active[data-status="late"]      { background:#fff3cd; border-color:#e6b84a; color:#7a5a00; }
    .att-chip-active[data-status="excused"]   { background:#d1ecf1; border-color:#17a2b8; color:#0c5460; }


    .cal-day-avail { border-top: 3px solid #2a9d8f !important; }
    .avail-slot-chip {
      display: inline-flex; align-items: center;
      font-size: 0.75rem; padding: 3px 10px; border-radius: 99px; cursor: pointer;
      background: #d4f0ec; border: 1.5px solid #2a9d8f; color: #1a6e5c;
      font-weight: 600; white-space: nowrap; transition: all 0.15s;
    }
    .avail-slot-chip:hover { background: #2a9d8f; color: #fff; }
    #l-avail-panel { display: flex; }

    .cal-avail-day { border-top: 3px solid #2a9d8f !important; }
    .cal-blocked-day { background: repeating-linear-gradient(45deg,rgba(0,0,0,0.03),rgba(0,0,0,0.03) 3px,transparent 3px,transparent 8px) !important; opacity: 0.7; }

    .cal-week-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 3px;
    }
    .cal-week-header {
      text-align: center;
      padding: 0.5rem 0.25rem;
      background: #ffffff;
      border-radius: 8px 8px 0 0;
      border-bottom: 2px solid var(--border);
    }
    .cal-week-header.today { background: var(--violet-light, #ede9f7); }
    .cal-week-cell {
      min-height: 120px;
      padding: 0.35rem;
      border: 1px solid var(--border);
      border-radius: 0 0 6px 6px;
      vertical-align: top;
    }
    .cal-week-avail-slot {
      font-size: 0.68rem;
      color: #1a6e5c;
      background: #d4f0ec;
      border: 1px solid #2a9d8f;
      border-radius: 4px;
      padding: 2px 5px;
      margin-bottom: 3px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }