/* ==========================================
       STUDENT DASHBOARD
    ========================================== */
  .dash-greeting {
    margin-bottom: 32px;
  }

  .dash-greeting h1 {
    font-family: 'Rubik', 'Inter', -apple-system, sans-serif;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
  }

  .dash-greeting p {
    color: var(--muted);
    font-size: 16px;
    font-weight: 600;
  }

  .dash-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 24px;
    align-items: stretch;
  }

  .dash-stat-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 16px 14px;
    transition: transform 0.2s ease, border-color 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    justify-content: flex-start;
    box-sizing: border-box;
  }

  .dash-stat-card:hover {
    border-color: var(--brand-indigo);
    transform: translateY(-2px);
  }

  .dash-stat-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    flex-shrink: 0;
    color: var(--brand-cyan);
  }

  .dash-stat-icon svg {
    width: 22px !important;
    height: 22px !important;
    display: block;
    margin: 0 auto;
    flex-shrink: 0;
  }

  .dash-stat-value {
    font-family: 'Rubik', 'Inter', -apple-system, sans-serif;
    font-size: 24px;
    font-weight: 900;
    color: var(--ink);
    line-height: 1.1;
    margin: 0 0 4px;
    text-align: center;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .dash-stat-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--muted);
    line-height: 1.3;
    text-align: center;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    word-break: normal;
    overflow-wrap: break-word;
  }

  .dash-section-title {
    font-family: 'Rubik', 'Inter', -apple-system, sans-serif;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  /* Join from Dashboard */
  .dash-join-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(56, 189, 248, 0.08));
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    box-sizing: border-box;
    max-width: 100%;
    overflow: hidden;
  }

  .dash-join-card .join-input-wrap {
    display: flex;
    gap: 10px;
    flex: 1;
    min-width: 200px;
    max-width: 100%;
    box-sizing: border-box;
  }

  .dash-join-card .join-input-wrap input {
    flex: 1;
    min-width: 0;
    width: 100%;
    padding: 13px 16px;
    border: 2px solid var(--input-border);
    border-radius: var(--radius-md);
    background: var(--input-bg);
    color: var(--ink);
    font-size: 15px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 3px;
    text-transform: uppercase;
    outline: none;
    transition: all 0.2s ease;
    box-sizing: border-box;
  }

  .dash-join-card .join-input-wrap input:focus {
    border-color: var(--brand-indigo);
    box-shadow: 0 0 0 3px var(--brand-indigo-light);
  }

  .dash-join-card .join-input-wrap .btn {
    white-space: nowrap;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 18px;
  }

  /* Recent Tests */
  .recent-tests {
    display: grid;
    gap: 12px;
    margin-bottom: 32px;
  }

  .recent-test-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: transform 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
  }

  .recent-test-card:hover {
    border-color: var(--brand-indigo);
    transform: translateY(-1px);
  }

  .recent-test-score {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Rubik', 'Inter', -apple-system, sans-serif;
    font-weight: 900;
    font-size: 18px;
    flex-shrink: 0;
  }

  .recent-test-score.high {
    background: var(--green-light);
    color: var(--green-dark);
    border: 2px solid var(--green);
  }

  .recent-test-score.mid {
    background: var(--amber-light);
    color: #fbbf24;
    border: 2px solid var(--amber);
  }

  .recent-test-score.low {
    background: var(--red-light);
    color: var(--red-dark);
    border: 2px solid var(--red);
  }

  .recent-test-info {
    flex: 1;
    min-width: 0;
  }

  .recent-test-title {
    font-weight: 800;
    font-size: 15px;
    color: var(--ink);
    margin-bottom: 3px;
  }

  .recent-test-meta {
    font-size: 12px;
    color: var(--muted);
    font-weight: 700;
  }


  /* BQ24 Today Student Dashboard */
  .today-greeting-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .today-greeting-box h1 {
    font-size: 26px;
    font-weight: 900;
    margin: 0 0 4px;
    color: var(--ink);
  }

  .today-greeting-box p {
    font-size: 13.5px;
    color: var(--muted);
    font-weight: 600;
    margin: 0;
  }

  .today-date-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 14px;
    border-radius: var(--radius-full, 9999px);
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
    box-shadow: var(--shadow-sm);
  }

  .live-pin-pill {
    display: inline-block;
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.5);
    color: #f87171;
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 6px;
    margin-left: 6px;
    vertical-align: middle;
  }

  .next-lesson-meta-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    font-size: 13px;
    color: var(--muted);
    font-weight: 700;
    margin-bottom: 16px;
  }

  .next-lesson-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ink);
  }

  .meta-sep {
    color: var(--card-border);
    opacity: 0.8;
  }

  .today-lessons-section {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  [data-theme="light"] .today-lessons-section {
    border-top-color: rgba(0, 0, 0, 0.08);
  }

  .today-lessons-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
  }

  .today-lessons-heading {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: 0.3px;
  }

  /* Workspace Grid: Fresh Materials & Latest Result / PIN */
  .dash-workspace-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
    align-items: start;
  }

  .dash-right-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .dash-box-card {
    padding: 18px 20px;
  }

  .dash-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
  }

  .dash-card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14.5px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.2px;
  }

  /* Compact Join PIN Card */
  .dash-join-compact {
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex-wrap: wrap;
    background: var(--card-bg-subtle, var(--card-bg));
  }

  .dash-join-compact-meta {
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .dash-join-compact-title {
    font-size: 13px;
    font-weight: 800;
    color: var(--ink);
  }

  .dash-join-compact-sub {
    font-size: 11.5px;
    color: var(--muted);
    font-weight: 600;
  }

  .dash-join-compact-form {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    min-width: 170px;
    justify-content: flex-end;
  }

  .dash-join-compact-form input {
    width: 110px;
    padding: 7px 10px;
    font-size: 13px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    border: 1.5px solid var(--input-border);
    border-radius: var(--radius-md);
    background: var(--input-bg);
    color: var(--ink);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
  }

  .dash-join-compact-form input:focus {
    border-color: var(--brand-indigo);
    box-shadow: 0 0 0 3px var(--brand-indigo-light);
  }

  /* History Container at bottom */
  .dash-history-container {
    margin-top: 10px;
    margin-bottom: 36px;
  }

  /* Responsive Rules */
  @media (max-width: 860px) {
    .dash-workspace-grid {
      grid-template-columns: 1fr;
      gap: 16px;
    }
  }

  @media (max-width: 600px) {
    .today-greeting-box h1 {
      font-size: 22px;
    }

    .today-date-pill {
      font-size: 12px;
      padding: 5px 12px;
    }

    .dash-stats {
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
    }

    .dash-stat-card {
      padding: 12px 10px;
    }

    .dash-stat-value {
      font-size: 20px;
    }

    .dash-stat-label {
      font-size: 11px;
    }

    .dash-join-compact-form {
      width: 100%;
      justify-content: stretch;
    }

    .dash-join-compact-form input {
      flex: 1;
    }
  }

  @media (max-width: 390px) {
    .next-lesson-meta-row {
      font-size: 12px;
      gap: 8px;
    }

    .today-lessons-stream {
      grid-template-columns: 1fr;
    }
  }

  .today-hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 24px;
  }

  @media (min-width: 900px) {
    .today-hero-grid {
      grid-template-columns: 1.4fr 1fr;
    }
  }

  .next-lesson-hero {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(56, 189, 248, 0.1));
    border: 1.5px solid rgba(99, 102, 241, 0.35);
    border-radius: 18px;
    padding: 22px 24px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    margin-bottom: 20px;
  }

  [data-theme="light"] .next-lesson-hero {
    background: linear-gradient(135deg, rgba(238, 242, 255, 0.95), rgba(240, 249, 255, 0.95));
    border: 1.5px solid rgba(199, 210, 254, 0.95);
    box-shadow: 0 4px 20px rgba(79, 70, 229, 0.08);
  }

  .next-lesson-hero::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.25), transparent 70%);
    border-radius: 50%;
    pointer-events: none;
  }

  .next-lesson-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
  }

  .next-lesson-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: var(--radius-full, 9999px);
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    color: #a5b4fc;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.4px;
    line-height: 1.25;
  }

  [data-theme="light"] .next-lesson-badge {
    background: rgba(79, 70, 229, 0.12);
    border-color: rgba(79, 70, 229, 0.3);
    color: #3730a3;
  }

  .countdown-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-full, 9999px);
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    color: #a5b4fc;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.3px;
    flex-shrink: 0;
    text-align: center;
    white-space: nowrap;
    line-height: 1.2;
  }

  [data-theme="light"] .countdown-pill {
    background: rgba(79, 70, 229, 0.12);
    border-color: rgba(79, 70, 229, 0.3);
    color: #3730a3;
  }

  .countdown-digits {
    font-weight: 900;
    font-size: 12.5px;
  }

  .countdown-suffix {
    font-weight: 700;
    font-size: 11px;
    opacity: 0.85;
    margin-left: 4px;
  }

  #dashNextLessonSubject {
    font-size: 20px;
    font-weight: 900;
    color: var(--ink);
    margin: 0 0 10px;
    line-height: 1.35;
    min-width: 0;
    word-break: normal;
    overflow-wrap: break-word;
  }

  @media (max-width: 768px) {
    .next-lesson-hero {
      padding: 16px 14px;
      border-radius: 16px;
      margin-bottom: 16px;
      overflow: hidden;
      max-width: 100%;
      box-sizing: border-box;
    }

    .next-lesson-hero::before {
      width: 90px;
      height: 90px;
      top: -20px;
      right: -20px;
    }

    .next-lesson-header-row {
      gap: 8px;
      margin-bottom: 10px;
    }

    .next-lesson-badge {
      padding: 5px 10px;
      font-size: 11.5px;
      line-height: 1.2;
    }

    .countdown-pill {
      padding: 4px 10px;
      font-size: 11px;
      gap: 5px;
    }

    .countdown-digits {
      font-size: 11.5px;
    }

    .countdown-suffix {
      font-size: 10px;
      margin-left: 3px;
    }

    #dashNextLessonSubject {
      font-size: 16.5px;
      margin: 0 0 8px;
      word-break: break-word;
      overflow-wrap: break-word;
    }

    .today-lessons-stream {
      grid-template-columns: 1fr !important;
    }

    .today-greeting-box h1 {
      font-size: 22px;
      word-break: break-word;
    }

    .today-date-pill {
      font-size: 12px;
      padding: 5px 12px;
    }
  }

  .oneclick-live-card {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(244, 63, 94, 0.08));
    border: 1.5px solid rgba(239, 68, 68, 0.45);
    border-radius: 16px;
    padding: 18px 22px;
    margin-bottom: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    box-shadow: 0 8px 25px rgba(239, 68, 68, 0.15);
    animation: pulseLiveBorder 2.5s infinite;
  }

  @keyframes pulseLiveBorder {

    0%,
    100% {
      border-color: rgba(239, 68, 68, 0.45);
    }

    50% {
      border-color: rgba(239, 68, 68, 0.85);
      box-shadow: 0 0 20px rgba(239, 68, 68, 0.35);
    }
  }

  .oneclick-live-card .live-dot-pulse {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ef4444;
    flex-shrink: 0;
  }

  .oneclick-live-left {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 1;
    min-width: 260px;
  }

  .oneclick-live-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
  }

  .oneclick-live-header {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
  }

  .oneclick-live-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 10px;
    border-radius: 9999px;
    background: rgba(239, 68, 68, 0.18);
    border: 1px solid rgba(239, 68, 68, 0.45);
    color: #f87171;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    line-height: 1.25;
    flex-shrink: 0;
  }

  [data-theme="light"] .oneclick-live-badge {
    background: rgba(239, 68, 68, 0.12);
    border-color: rgba(239, 68, 68, 0.35);
    color: #dc2626;
  }

  .oneclick-live-badge.is-upcoming {
    background: rgba(245, 158, 11, 0.18);
    border-color: rgba(245, 158, 11, 0.45);
    color: #fbbf24;
  }

  [data-theme="light"] .oneclick-live-badge.is-upcoming {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.35);
    color: #b45309;
  }

  .oneclick-live-badge.is-ended {
    background: rgba(148, 163, 184, 0.18);
    border-color: rgba(148, 163, 184, 0.4);
    color: #94a3b8;
  }

  .oneclick-live-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.2px;
  }

  .oneclick-live-meta {
    font-size: 13px;
    color: var(--muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
  }

  .oneclick-live-meta b {
    color: var(--ink);
  }

  .oneclick-join-btn {
    background: linear-gradient(135deg, #e11d48, #ef4444) !important;
    border-color: #ef4444 !important;
    color: #ffffff !important;
    padding: 10px 22px !important;
    font-size: 13.5px !important;
    font-weight: 800 !important;
    border-radius: var(--radius-md) !important;
    box-shadow: 0 6px 18px rgba(239, 68, 68, 0.35) !important;
    cursor: pointer;
    flex-shrink: 0;
  }

  .oneclick-join-btn:hover {
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.5) !important;
    transform: translateY(-1px);
  }

  @media (max-width: 380px) {
    .dash-stats {
      gap: 10px;
    }

    .dash-stat-card {
      padding: 14px 8px;
      min-height: 128px;
    }

    .dash-stat-icon {
      width: 34px;
      height: 34px;
      margin: 0 auto 6px;
    }

    .dash-stat-icon svg {
      width: 22px !important;
      height: 22px !important;
    }

    .dash-stat-value {
      font-size: 22px;
      height: 26px;
    }

    .dash-stat-label {
      font-size: 11.5px;
      min-height: 30px;
    }

    .dash-join-card .join-input-wrap {
      flex-direction: column;
      gap: 10px;
    }

    .dash-join-card .join-input-wrap .btn {
      width: 100%;
    }
  }

  /* =========================================================
     BQ24 DASHBOARD 2.0: UNIFIED LESSON FLOW CARD (САБАҚ БАРЫСЫ)
     ========================================================= */
  /* Static SVG stability rules (Zero flicker, zero opacity changes, zero animations) */
  .lesson-flow-card svg,
  .student-today-topic-card svg,
  .flow-static-icon {
    animation: none !important;
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
    filter: none !important;
    will-change: auto !important;
    vertical-align: middle;
    flex-shrink: 0;
  }

  .lesson-flow-card {
    position: relative;
    overflow: hidden;

    background:
      linear-gradient(135deg,
        rgba(37, 99, 235, 0.035),
        rgba(56, 189, 248, 0.018) 55%,
        var(--card-bg) 100%);

    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 18px;

    padding: 18px 20px;
    margin-bottom: 20px;

    box-shadow:
      0 8px 24px rgba(15, 23, 42, 0.12),
      0 0 0 1px rgba(59, 130, 246, 0.03);

    box-sizing: border-box;
  }

  .lesson-flow-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(59, 130, 246, 0.16);
  }

  .lesson-flow-title-wrap {
    display: flex;
    align-items: center;
    gap: 9px;
  }

  .lesson-flow-title-wrap svg {
    width: 17px;
    height: 17px;
    color: #2563eb;
    stroke-width: 2.2;
  }

  .lesson-flow-title {
    margin: 0;
    font-size: 13px;
    font-weight: 850;
    color: var(--ink);
    text-transform: uppercase;
    letter-spacing: 0.65px;
  }

  .lesson-flow-grid {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    gap: 20px;
    align-items: stretch;
  }

  .lesson-flow-divider {
    background: var(--card-border);
    width: 1px;
    height: 100%;
  }

  .lesson-flow-panel {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 7px;

    min-width: 0;
    padding: 13px 15px;

    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 14px;

    background: rgba(248, 250, 252, 0.58);

    box-sizing: border-box;
  }

  .lesson-flow-panel:last-child {
    background:
      linear-gradient(135deg,
        rgba(37, 99, 235, 0.055),
        rgba(99, 102, 241, 0.025));

    border-color: rgba(99, 102, 241, 0.16);
  }

  .flow-panel-top {
    display: flex;
    justify-content: space-between;
    align-items: center;

    min-height: 28px;
    margin-bottom: 8px;

    flex-wrap: wrap;
    gap: 8px;
  }

  .flow-panel-badge-row {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .flow-panel-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;

    min-height: 24px;
    padding: 0 9px;

    border-radius: 999px;

    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: .45px;
    text-transform: uppercase;

    box-sizing: border-box;
  }

  .flow-panel-badge.live {
    background: rgba(37, 99, 235, 0.12);
    color: #2563eb;
    border: 1px solid rgba(37, 99, 235, 0.3);
  }

  [data-theme="dark"] .flow-panel-badge.live {
    background: rgba(59, 130, 246, 0.18);
    color: #60a5fa;
    border: 1px solid rgba(59, 130, 246, 0.4);
  }

  .flow-panel-badge.upcoming {
    background: linear-gradient(135deg,
        rgba(99, 102, 241, 0.22),
        rgba(59, 130, 246, 0.12));

    color: #a5b4fc;

    border: 1px solid rgba(129, 140, 248, 0.42);

    box-shadow:
      0 3px 10px rgba(99, 102, 241, 0.10);

    transition:
      background 0.2s ease,
      border-color 0.2s ease,
      box-shadow 0.2s ease;
  }

  [data-theme="light"] .flow-panel-badge.upcoming {
    background: linear-gradient(135deg,
        rgba(79, 70, 229, 0.12),
        rgba(37, 99, 235, 0.07));

    color: #4338ca;

    border: 1px solid rgba(79, 70, 229, 0.30);

    box-shadow:
      0 3px 10px rgba(79, 70, 229, 0.08);
  }

  .flow-panel-badge.upcoming:hover {
    background: linear-gradient(135deg,
        rgba(99, 102, 241, 0.28),
        rgba(59, 130, 246, 0.16));

    border-color: rgba(129, 140, 248, 0.55);

    box-shadow:
      0 5px 14px rgba(99, 102, 241, 0.16);
  }

  [data-theme="dark"] .flow-panel-badge.upcoming {
    background: rgba(129, 140, 248, 0.18);
    color: #a5b4fc;
    border: 1px solid rgba(129, 140, 248, 0.35);
  }

  .flow-panel-badge.neutral {
    background: rgba(148, 163, 184, 0.12);
    color: var(--muted);
    border: 1px solid var(--card-border);
  }

  .flow-status-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
  }

  .flow-status-pill.current {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.25);
  }

  [data-theme="dark"] .flow-status-pill.current {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.35);
  }

  .flow-status-pill.neutral {
    background: rgba(148, 163, 184, 0.1);
    color: var(--muted);
  }

  .hero-lock-icon {
    width: 15px !important;
    height: 15px !important;
    min-width: 15px !important;
    min-height: 15px !important;
    display: inline-block !important;
    vertical-align: 0;
    margin-right: 1px;
    stroke-width: 2;
    position: relative;
    top: -2px;
  }


  .flow-countdown-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;

    width: fit-content;
    min-height: 25px;
    padding: 0 9px;

    border-radius: 7px;

    font-size: 11px;
    font-weight: 750;
    line-height: 1;

    color: var(--brand-blue);
    background: linear-gradient(135deg,
        rgba(37, 99, 235, 0.18),
        rgba(56, 189, 248, 0.10));

    border: 1px solid rgba(59, 130, 246, 0.28);

    box-sizing: border-box;

    box-shadow:
      0 4px 12px rgba(37, 99, 235, 0.12);
  }

  .flow-countdown-pill svg {
    width: 13px;
    height: 13px;
    stroke-width: 2.2;
    flex-shrink: 0;
  }

  [data-theme="dark"] .flow-countdown-pill {
    color: #60a5fa;
    background: rgba(59, 130, 246, 0.16);
  }

  .flow-panel-date,
  .flow-panel-day-tag {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--ink);

    background: rgba(148, 163, 184, 0.10);

    border: 1px solid rgba(148, 163, 184, 0.16);

    padding: 3px 9px;
    border-radius: 999px;

    margin-left: auto;

    transition:
      background 0.2s ease,
      border-color 0.2s ease;
  }

  [data-theme="dark"] .flow-panel-day-tag {
    background: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
  }

  .flow-countdown-wrap {
    margin: 4px 0 6px 0;
  }

  .flow-time-display {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--ink);
    font-family: 'JetBrains Mono', 'Rubik', monospace;
  }

  .flow-subject-wrap {
    margin: 2px 0;
  }

  .flow-subject-code {
    font-size: 11px;
    font-weight: 850;
    color: var(--brand-blue);

    margin-bottom: 5px;

    letter-spacing: 0.35px;
    text-transform: uppercase;
  }

  [data-theme="dark"] .flow-subject-code {
    color: #60a5fa;
  }

  .flow-lesson-num {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 5px;
    background: rgba(37, 99, 235, 0.08);
    color: #2563eb;
    font-size: 10.5px;
    font-weight: 800;
    margin-bottom: 2px;
  }

  [data-theme="dark"] .flow-lesson-num {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
  }

  .flow-subject-title {
    margin: 0;

    font-size: 16px;
    font-weight: 900;
    line-height: 1.35;

    color: var(--ink);

    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;

    letter-spacing: -0.15px;
  }

  .flow-meta-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--muted);
    flex-wrap: wrap;
    margin-top: 6px;
    margin-bottom: 0;
  }

  .flow-meta-row .flow-meta-item,
  .flow-meta-row span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: var(--muted);
    font-weight: 500;
  }

  .flow-meta-row svg,
  .flow-meta-row .flow-static-icon {
    display: inline-block !important;
    width: 13px !important;
    height: 13px !important;
    flex-shrink: 0;
    vertical-align: middle;
  }

  .flow-meta-dot {
    color: var(--muted);
    opacity: 0.5;
    margin: 0 1px;
    font-weight: normal;
  }



  .flow-progress-wrap {
    margin-top: auto;
    padding-top: 6px;
  }

  .flow-progress-bar-bg {
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: var(--card-border);
    overflow: hidden;
    margin-bottom: 4px;
  }

  .flow-progress-bar-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, #2563eb, #38bdf8);
    transition: width 0.3s ease;
  }

  .flow-progress-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: var(--muted);
    font-weight: 600;
  }

  .flow-progress-pct {
    font-weight: 800;
    color: var(--brand-blue);
  }

  .flow-empty-headline {
    font-size: 14px;
    font-weight: 800;
    color: var(--ink);
    margin: 8px 0 4px;
  }

  .flow-empty-sub {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.45;
  }

  /* Current Lesson Block (Schedule-based) */
  .current-lesson-wrap {
    margin-bottom: 20px;
  }

  .current-lesson-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: all 0.2s ease;
  }

  .current-lesson-card.is-active {
    border: 1.5px solid rgba(16, 185, 129, 0.4);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), var(--card-bg));
    box-shadow: 0 4px 16px rgba(16, 185, 129, 0.12);
  }

  .current-lesson-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
  }

  .current-lesson-icon-box {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(37, 99, 235, 0.1);
    color: #2563eb;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .current-lesson-card.is-active .current-lesson-icon-box {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
  }

  .current-lesson-headline {
    font-size: 11.5px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--muted);
  }

  .current-lesson-title {
    margin: 3px 0 3px 0;
    font-size: 14.5px;
    font-weight: 800;
    color: var(--ink);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    line-height: 1.35;
  }

  .current-lesson-sub {
    font-size: 12px;
    color: var(--muted);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
  }

  .dash-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 22px 0 12px 0;
  }

  .dash-section-title-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .dash-section-title-wrap h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: var(--ink);
  }

  /* Today Lessons Stream */
  .today-lessons-stream {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
    margin-bottom: 22px;
  }

  .today-lesson-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 13px 15px;
    transition: transform 0.15s ease, border-color 0.15s ease;
    position: relative;
  }

  .today-lesson-card:hover {
    transform: translateY(-2px);
    border-color: rgba(99, 102, 241, 0.4);
  }

  .today-lesson-card.is-current {
    border: 1.5px solid var(--green);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.08), var(--card-bg));
    box-shadow: 0 0 16px rgba(16, 185, 129, 0.2);
  }

  .lesson-status-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 9999px;
    font-size: 11.5px;
    font-weight: 800;
    text-transform: uppercase;
  }

  .tag-passed {
    background: rgba(148, 163, 184, 0.15);
    color: #94a3b8;
  }

  .tag-current {
    background: rgba(16, 185, 129, 0.2);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.4);
  }

  .tag-next {
    background: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.4);
  }

  .tag-upcoming {
    background: rgba(56, 189, 248, 0.12);
    color: #38bdf8;
  }

  /* =========================================================
     BQ24 STUDENT DASHBOARD REDESIGN (SCREEN 1 & 2 REFERENCE)
     ========================================================= */

  .badge-pill-green {
    background: #dcfce7 !important;
    color: #15803d !important;
    border: 1px solid #bbf7d0 !important;
    border-radius: 9999px !important;
    font-weight: 700 !important;
    font-size: 11.5px !important;
    padding: 4px 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    white-space: nowrap !important;
  }

  .badge-pill-orange {
    background: #fef3c7 !important;
    color: #b45309 !important;
    border: 1px solid #fde68a !important;
    border-radius: 9999px !important;
    font-weight: 700 !important;
    font-size: 11.5px !important;
    padding: 4px 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    white-space: nowrap !important;
  }

  .badge-pill-blue {
    background: #dbeafe !important;
    color: #1d4ed8 !important;
    border: 1px solid #bfdbfe !important;
    border-radius: 9999px !important;
    font-weight: 700 !important;
    font-size: 11.5px !important;
    padding: 4px 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    white-space: nowrap !important;
  }

  .today-greeting-box {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 24px;
  }

  .dash-page-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 6px 0;
    letter-spacing: -0.5px;
  }

  .dash-page-subtitle {
    margin: 7px 0 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    letter-spacing: -0.1px;

    background: linear-gradient(90deg,
        #55729b 0%,
        #2563eb 55%,
        #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }

  .today-date-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 9999px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--ink);
  }

  /* Compact Today Topic Card */
  .student-today-topic-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 14px 18px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
  }

  .today-topic-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
  }

  .today-topic-header-left {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .today-topic-icon-box {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(37, 99, 235, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .today-topic-kicker {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--muted);
  }

  .today-topic-date {
    font-size: 12px;
    font-weight: 700;
    color: var(--ink);
  }

  .today-topic-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }

  .today-topic-info {
    min-width: 0;
    flex: 1;
  }

  .today-topic-title {
    margin: 0 0 4px 0;
    font-size: 16px;
    font-weight: 800;
    color: var(--ink);
    line-height: 1.3;
  }

  .today-topic-tags {
    font-size: 12px;
    color: var(--muted);
    font-weight: 600;
  }

  .today-topic-action-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
  }

  .today-topic-status-text {
    font-size: 11.5px;
    font-weight: 700;
    color: var(--muted);
  }

  [data-theme="dark"] .today-topic-status-text {
    color: #94a3b8;
  }

  @media (max-width: 768px) {
    .today-topic-main {
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }

    .lesson-flow-card {
      padding: 14px 14px;
      margin-bottom: 14px;
    }

    .lesson-flow-header {
      margin-bottom: 10px;
      padding-bottom: 8px;
    }

    .lesson-flow-grid {
      gap: 10px;
    }

    .lesson-flow-panel {
      padding: 10px 12px;
      gap: 5px;
    }

    .flow-panel-top {
      min-height: 24px;
      margin-bottom: 2px;
      gap: 5px;
    }

    .flow-panel-badge {
      min-height: 22px;
      padding: 0 8px;
      font-size: 10px;
    }

    .flow-countdown-pill {
      min-height: 24px;
      padding: 0 8px;
      font-size: 10.5px;
    }

    .flow-subject-title {
      font-size: 14px;
    }

    .flow-meta-row {
      margin-top: 4px;
      gap: 6px;
      font-size: 11.5px;
    }

    .flow-meta-row .flow-meta-item,
    .flow-meta-row span {
      font-size: 11.5px;
      gap: 4px;
    }

    .today-topic-action-side {
      width: 100%;
      align-items: flex-start;
    }

    .today-topic-action-side .btn-hero-start {
      width: 100%;
      justify-content: center;
    }
  }

  /* ROW 1: Top Hero + Next Lesson (Legacy Grid) */
  .student-overview-top-row {
    display: grid;
    grid-template-columns: 1.65fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
  }

  .student-hero-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 16px 18px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  }

  .student-hero-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
  }

  .student-hero-meta-left {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .hero-icon-box {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #eff6ff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  .hero-card-headline {
    font-size: 14px;
    font-weight: 800;
    color: var(--ink);
  }

  .hero-card-date {
    font-size: 11.5px;
    color: var(--muted);
  }

  .student-hero-body {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
  }

  .student-hero-content-left {
    flex: 1;
    min-width: 200px;
  }

  .student-hero-topic {
    font-size: 17.5px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 6px 0;
    line-height: 1.35;
  }

  .student-hero-tags {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 14px;
  }

  .btn-hero-start {
    background: #2563eb !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 10px !important;
    font-weight: 700 !important;
    font-size: 14px !important;
    padding: 11px 24px !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    transition: background 0.15s ease, transform 0.15s ease !important;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25) !important;
  }

  .btn-hero-start:hover {
    background: #1d4ed8 !important;
    transform: translateY(-1px) !important;
  }

  .student-hero-time-widget {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    border-radius: 12px;
    background: var(--card-bg-subtle, #f8fafc);
    border: 1px solid var(--card-border, #e2e8f0);
    flex-shrink: 0;
  }

  .time-widget-icon {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .time-widget-label {
    font-size: 11px;
    color: var(--muted);
    font-weight: 600;
    margin-bottom: 2px;
  }

  .time-widget-val {
    font-size: 15px;
    font-weight: 800;
    color: var(--ink);
    font-family: 'JetBrains Mono', monospace;
  }

  /* Right Card: Next Lesson */
  .student-next-lesson-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: transform 0.15s ease, border-color 0.15s ease;
  }

  .student-next-lesson-card:hover {
    transform: translateY(-2px);
    border-color: #2563eb;
  }

  .next-card-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
  }

  .next-card-label {
    font-size: 14.5px;
    font-weight: 800;
    color: var(--ink);
  }

  .next-card-date {
    font-size: 12px;
    color: var(--muted);
  }

  .next-arrow-icon {
    width: 20px;
    height: 20px;
    color: var(--muted);
  }

  .next-card-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 16px 0;
    line-height: 1.35;
  }

  .next-card-topic {
    font-size: 15px;
    font-weight: 700;
    color: var(--ink);
    margin: 0;
    line-height: 1.4;
  }

  .next-card-badge-upcoming {
    display: inline-flex;
    align-items: center;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 20px;
    background: rgba(37, 99, 235, 0.12);
    color: #2563eb;
    white-space: nowrap;
    flex-shrink: 0;
    margin-top: 2px;
  }

  .dark .next-card-badge-upcoming {
    background: rgba(96, 165, 250, 0.18);
    color: #93c5fd;
  }

  .next-card-empty {
    padding: 6px 0 0;
  }

  .next-card-empty-headline {
    font-size: 14px;
    font-weight: 700;
    color: var(--muted);
    margin-bottom: 4px;
  }

  .next-card-empty-sub {
    font-size: 12px;
    color: var(--muted);
    line-height: 1.45;
    opacity: 0.8;
  }


  .student-overview-bottom-row {
    display: grid;
    grid-template-columns: 1.65fr 1fr;
    gap: 20px;
  }

  .student-quick-actions-card,
  .student-progress-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  }

  .card-section-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 16px 0;
  }

  .student-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
  }

  .student-quick-tile {
    background: var(--card-bg-subtle, #f8fafc);
    border: 1px solid var(--card-border, #e2e8f0);
    border-radius: 12px;
    padding: 16px 10px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  @media (hover: hover) {
    .student-quick-tile:hover {
      transform: translateY(-2px);
      border-color: #2563eb;
      background: #ffffff;
      box-shadow: 0 4px 12px rgba(37, 99, 235, 0.1);
    }
  }

  .student-quick-tile:active {
    transform: translateY(0);
    opacity: 0.92;
  }

  [data-theme="dark"] .student-quick-tile {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
  }

  @media (hover: hover) {
    [data-theme="dark"] .student-quick-tile:hover {
      background: rgba(255, 255, 255, 0.07);
      border-color: rgba(59, 130, 246, 0.5);
      box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
    }
  }

  [data-theme="dark"] .student-quick-tile:active {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(59, 130, 246, 0.3);
  }

  .quick-tile-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    transition: background-color 0.15s ease;
  }

  .quick-tile-icon.icon-blue {
    background: #eff6ff;
  }

  .quick-tile-icon.icon-cyan {
    background: #f0f9ff;
  }

  .quick-tile-icon.icon-purple {
    background: #faf5ff;
  }

  .quick-tile-icon.icon-indigo {
    background: #eef2ff;
  }

  [data-theme="dark"] .quick-tile-icon.icon-blue {
    background: rgba(37, 99, 235, 0.18);
  }

  [data-theme="dark"] .quick-tile-icon.icon-cyan {
    background: rgba(2, 132, 199, 0.18);
  }

  [data-theme="dark"] .quick-tile-icon.icon-purple {
    background: rgba(139, 92, 246, 0.18);
  }

  [data-theme="dark"] .quick-tile-icon.icon-indigo {
    background: rgba(79, 70, 229, 0.18);
  }

  /* BQ24 — Lesson Flow dark mode */
  body.dark .lesson-flow-panel {
    background: rgba(255, 255, 255, 0.018);
    border-color: rgba(148, 163, 184, 0.14);
  }

  .lesson-flow-panel {
    background: var(--card-bg);
    border-color: var(--card-border);
  }

  .lesson-flow-panel:last-child {
    position: relative;
    overflow: hidden;

    background:
      linear-gradient(135deg,
        rgba(37, 99, 235, 0.10),
        rgba(99, 102, 241, 0.055));

    border-color: rgba(99, 102, 241, 0.28);

    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.035),
      0 6px 20px rgba(37, 99, 235, 0.06);

    transition:
      transform 0.25s ease,
      border-color 0.25s ease,
      box-shadow 0.25s ease;
  }

  .lesson-flow-panel:last-child::before {
    content: '';
    position: absolute;

    width: 120px;
    height: 120px;

    top: -65px;
    right: -45px;

    background: radial-gradient(circle,
        rgba(59, 130, 246, 0.16),
        transparent 70%);

    pointer-events: none;
  }

  .lesson-flow-panel:last-child:hover {
    transform: translateY(-2px);

    border-color: rgba(99, 102, 241, 0.42);

    box-shadow:
      0 10px 28px rgba(37, 99, 235, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.04);
  }

  .quick-tile-title {
    font-size: 13.5px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 2px;
  }

  .quick-tile-sub {
    font-size: 11px;
    color: var(--muted);
  }

  /* Donut chart for progress */
  .student-progress-body {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 0;
  }

  .donut-chart-wrap {
    position: relative;
    width: 90px;
    height: 90px;
    flex-shrink: 0;
  }

  .donut-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
  }

  .donut-bg {
    fill: none;
    stroke: #e2e8f0;
    stroke-width: 3.8;
  }

  .donut-fill {
    fill: none;
    stroke: #2563eb;
    stroke-width: 3.8;
    stroke-linecap: round;
  }

  .donut-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    font-weight: 800;
    color: var(--ink);
  }

  .donut-info-sub {
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 4px;
  }

  .donut-info-main {
    font-size: 20px;
    font-weight: 800;
    color: var(--ink);
  }

  /* Mobile Responsive (Screen 2) */
  @media (max-width: 860px) {
    .lesson-flow-grid {
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .lesson-flow-divider {
      width: 100%;
      height: 1px;
    }

    .today-lessons-stream {
      grid-template-columns: 1fr;
      gap: 10px;
    }

    .today-lesson-card {
      padding: 12px 14px;
    }

    .student-overview-top-row,
    .student-overview-bottom-row {
      grid-template-columns: 1fr;
    }

    .student-hero-body {
      flex-direction: column;
      align-items: stretch;
    }

    .btn-hero-start {
      width: 100%;
      justify-content: center;
    }

    .student-hero-time-widget {
      width: 100%;
      box-sizing: border-box;
      justify-content: center;
      margin-top: 10px;
    }

    .student-quick-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (max-width: 640px) {
    .today-greeting-box {
      flex-direction: column;
      align-items: flex-start;
      gap: 8px;
      margin-bottom: 16px;
    }

    .today-date-pill {
      align-self: flex-start;
    }
  }