:root {
  --blue: #005db8;
  --blue-dark: #06477f;
  --blue-soft: #eaf4ff;
  --ink: #142033;
  --muted: #68768a;
  --line: #dce5ef;
  --surface: #fff;
  --background: #f4f7fb;
  --green: #168554;
  --green-soft: #e8f7ef;
  --gold: #b87500;
  --gold-soft: #fff3d8;
  --danger: #b42318;
  --danger-soft: #fff0ee;
  --radius: 16px;
  --shadow: 0 16px 42px rgba(20, 43, 70, .09);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--background);
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body { min-height: 100vh; background: var(--background); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

.boot {
  min-height: 100vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 10px;
  color: var(--ink);
}
.boot span { color: var(--muted); font-size: 14px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 23px; letter-spacing: -.5px; }
.brand p { margin: 0; color: var(--blue); font-weight: 800; font-size: 13px; letter-spacing: 2px; text-transform: uppercase; }
.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: linear-gradient(145deg, #0877de, var(--blue-dark));
  font-weight: 900;
  letter-spacing: -.7px;
  box-shadow: 0 10px 22px rgba(0, 93, 184, .23);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 15% 20%, rgba(0, 93, 184, .12), transparent 30%),
    radial-gradient(circle at 85% 80%, rgba(0, 93, 184, .08), transparent 32%),
    var(--background);
}
.login-card {
  width: min(100%, 430px);
  padding: 30px;
  border: 1px solid rgba(220, 229, 239, .9);
  border-radius: 24px;
  background: rgba(255, 255, 255, .94);
  box-shadow: var(--shadow);
}
.login-copy { margin: 34px 0 24px; }
.login-copy h2 { margin: 0 0 7px; font-size: 27px; letter-spacing: -.6px; }
.login-copy p { margin: 0; color: var(--muted); line-height: 1.55; }
label { display: grid; gap: 7px; margin-bottom: 17px; font-size: 13px; font-weight: 750; }
input, select, textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 13px;
  border: 1px solid #cfd9e5;
  border-radius: 11px;
  color: var(--ink);
  background: #fff;
  outline: none;
}
textarea { resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0, 93, 184, .11); }
label small { color: var(--muted); font-weight: 500; }

.button {
  min-height: 44px;
  border: 0;
  border-radius: 11px;
  padding: 10px 17px;
  font-weight: 800;
}
.button.primary { color: #fff; background: var(--blue); }
.button.primary:hover { background: var(--blue-dark); }
.button.ghost { color: var(--ink); background: #edf2f7; }
.button.full { width: 100%; }
.button:disabled { opacity: .65; cursor: wait; }
.security-note { margin: 18px 0 0; text-align: center; color: var(--muted); font-size: 12px; }
.form-error { padding: 10px 12px; border-radius: 9px; color: var(--danger); background: var(--danger-soft); font-size: 13px; }

.app-shell { min-height: 100vh; display: flex; }
.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 248px;
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  color: #fff;
  background: #10253e;
}
.sidebar-brand { padding: 0 7px 27px; }
.sidebar-brand h1 { color: #fff; font-size: 19px; }
.sidebar-brand p { color: #78baff; }
.sidebar nav { display: grid; gap: 5px; }
.nav-item {
  min-height: 45px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 13px;
  border: 0;
  border-radius: 11px;
  color: #b9c8d8;
  background: transparent;
  text-align: left;
  font-weight: 700;
}
.nav-item span { width: 24px; font-size: 20px; text-align: center; }
.nav-item:hover, .nav-item.active { color: #fff; background: rgba(255, 255, 255, .1); }
.sidebar-footer { margin-top: auto; }
.user-mini { display: flex; align-items: center; gap: 10px; padding: 13px 7px; border-top: 1px solid rgba(255,255,255,.12); }
.user-mini div { min-width: 0; display: grid; }
.user-mini strong, .user-mini small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-mini small { color: #9cb0c5; margin-top: 2px; }
.user-avatar {
  width: 36px; height: 36px; flex: 0 0 36px; display: grid; place-items: center;
  border-radius: 11px; color: #fff; background: var(--blue); font-weight: 900;
}
.logout-button {
  width: 100%; min-height: 40px; border: 0; border-radius: 9px;
  color: #c7d4e1; background: rgba(255,255,255,.06); font-weight: 700;
}

.app-content { width: 100%; padding-left: 248px; }
.topbar {
  height: 78px;
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 30px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.93);
  backdrop-filter: blur(12px);
}
.topbar h2 { margin: 2px 0 0; font-size: 21px; }
.eyebrow { margin: 0; color: var(--blue); font-size: 10px; font-weight: 900; letter-spacing: 1.2px; text-transform: uppercase; }
.sync-pill {
  display: flex; align-items: center; gap: 7px; padding: 7px 11px;
  border: 0; border-radius: 999px; color: var(--green); background: var(--green-soft); font-size: 12px; font-weight: 800;
}
.sync-pill .sync-dot { width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: currentColor; }
.sync-pill.syncing { color: var(--blue); background: var(--blue-soft); }
.sync-pill.offline { color: var(--gold); background: var(--gold-soft); }
.sync-pill.conflict, .sync-pill.error { color: var(--danger); background: var(--danger-soft); }
.sync-pill.syncing .sync-dot { animation: sync-pulse 1s ease-in-out infinite; }
@keyframes sync-pulse { 50% { opacity: .35; transform: scale(.72); } }
.workspace { width: min(1180px, 100%); margin: auto; padding: 28px 30px 70px; }

.welcome-card {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 28px; border-radius: 20px; color: #fff;
  background: linear-gradient(135deg, #005db8, #093d72);
  box-shadow: 0 18px 40px rgba(0, 70, 135, .19);
}
.welcome-card .eyebrow { color: #a9d4ff; }
.welcome-card h3 { margin: 8px 0; font-size: 26px; }
.welcome-card p:last-child { max-width: 680px; margin: 0; color: #d7e9fa; line-height: 1.55; }
.shield {
  width: 76px; height: 76px; flex: 0 0 76px; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.3); border-radius: 24px;
  background: rgba(255,255,255,.12); font-size: 38px; font-weight: 900;
}
.metric-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin: 18px 0; }
.metric-card {
  display: flex; align-items: center; gap: 13px; padding: 18px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface);
}
.metric-card div { display: grid; gap: 3px; }
.metric-card small { color: var(--muted); }
.metric-icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; font-weight: 900; }
.metric-icon.blue { color: var(--blue); background: var(--blue-soft); }
.metric-icon.green { color: var(--green); background: var(--green-soft); }
.metric-icon.gold { color: var(--gold); background: var(--gold-soft); }

.panel {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 8px 24px rgba(20,43,70,.035);
}
.panel-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; margin-bottom: 18px; }
.panel h3, .section-heading h3 { margin: 4px 0 0; font-size: 20px; }
.check-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: center; gap: 10px; padding: 12px 0; border-top: 1px solid #edf1f5; }
.check-list span { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 8px; color: var(--green); background: var(--green-soft); font-weight: 900; }

.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 20px; }
.section-heading p:last-child { margin: 5px 0 0; color: var(--muted); }
.form-panel { margin-bottom: 18px; }
.icon-button { width: 38px; height: 38px; border: 0; border-radius: 10px; color: var(--muted); background: #eef3f7; font-size: 24px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.form-grid .wide { grid-column: 1 / -1; }
.form-actions { display: flex; justify-content: flex-end; gap: 9px; margin-top: 8px; }
.student-toolbar {
  display: flex; align-items: end; justify-content: space-between; gap: 18px;
  margin: 0 0 14px; padding: 14px 16px; border: 1px solid var(--line);
  border-radius: 14px; background: var(--surface);
}
.search-field { width: min(100%, 480px); margin: 0; }
.search-field input { min-height: 42px; }
.record-count { flex: 0 0 auto; padding-bottom: 11px; color: var(--muted); font-size: 12px; font-weight: 800; }
.student-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.student-card {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 13px;
  padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface);
  box-shadow: 0 8px 24px rgba(20,43,70,.035);
}
.student-avatar {
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px;
  color: var(--blue); background: var(--blue-soft); font-weight: 900; object-fit: cover;
}
.student-card-main { min-width: 0; }
.student-card-head { display: flex; justify-content: space-between; align-items: start; gap: 10px; }
.student-card h4 { margin: 1px 0 4px; overflow-wrap: anywhere; font-size: 16px; }
.student-meta { display: grid; gap: 4px; margin-top: 9px; color: var(--muted); font-size: 12px; }
.student-meta span { overflow-wrap: anywhere; }
.student-notes { margin: 10px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; white-space: pre-wrap; }
.student-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 13px; }
.small-button { min-height: 34px; padding: 7px 10px; border: 0; border-radius: 9px; font-size: 11px; font-weight: 850; }
.small-button.edit { color: var(--blue); background: var(--blue-soft); }
.small-button.progress { color: #5b38a4; background: #f0eaff; }
.small-button.cases { color: var(--green); background: var(--green-soft); }
.small-button.delete { color: var(--danger); background: var(--danger-soft); }
.pending-badge { color: var(--gold); font-size: 10px; font-weight: 900; }
.status.lead { color: var(--blue); background: var(--blue-soft); }
.status.completed { color: var(--green); background: var(--green-soft); }
.status.inactive { color: var(--muted); background: #edf2f7; }
.student-progress-panel { margin-bottom: 18px; }
.student-cases-panel { margin-bottom: 18px; }
.student-cases-panel > .button { margin-bottom: 14px; }
.case-form { margin: 0 0 14px; padding: 16px; border: 1px solid var(--line); border-radius: 13px; background: #f8fbfe; }
.case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.case-card { padding: 16px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.case-card h4 { margin: 0; }
.student-progress-panel .panel-head p:last-child { margin: 6px 0 0; color: var(--muted); }
.progress-metric-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 15px;
}
.progress-metric-grid article {
  display: grid; align-content: start; gap: 5px; min-height: 116px; padding: 15px;
  border: 1px solid var(--line); border-radius: 13px; background: #f8fbfe;
}
.progress-metric-grid span { color: var(--muted); font-size: 11px; font-weight: 850; }
.progress-metric-grid strong { color: var(--blue); font-size: 21px; }
.progress-metric-grid small { color: var(--muted); line-height: 1.4; }
.registry-toolbar { display: flex; align-items: end; gap: 12px; margin-bottom: 12px; }
.registry-toolbar label { width: min(100%, 420px); margin: 0; }
.progress-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; margin-bottom: 12px; }
.progress-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
.progress-table { width: 100%; min-width: 780px; border-collapse: collapse; font-size: 12px; }
.progress-table th, .progress-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.progress-table th { color: var(--muted); background: #f7fafc; font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.progress-table tbody tr:last-child td { border-bottom: 0; }
.progress-empty { margin: 16px 0 0; color: var(--muted); text-align: center; }
.registry-badge { color: #1f7a54; font-weight: 800; }
.official-registry { color: #111; background: #fff; }
.official-registry-head { text-align: center; }
.official-registry-head h1 { margin: 5mm 0 2mm; font-size: 18px; text-transform: uppercase; }
.official-registry-head p { margin: 1mm 0; font-size: 11px; }
.official-registry-student { display: grid; grid-template-columns: 1fr 1fr; gap: 2mm 8mm; margin: 6mm 0 4mm; }
.official-registry-student p { margin: 0; font-size: 11px; }
.official-registry-table { width: 100%; border-collapse: collapse; table-layout: fixed; font-size: 9px; }
.official-registry-table th, .official-registry-table td { padding: 2mm 1.5mm; border: 1px solid #333; vertical-align: top; overflow-wrap: anywhere; }
.official-registry-table th { background: #f2f2f2; }
.official-registry-table th:first-child, .official-registry-table td:first-child { width: 8mm; text-align: center; }
.official-registry-table tfoot td { font-weight: 800; }
.official-registry-footer { margin-top: 8mm; font-size: 10px; }
.official-registry-footer > div { display: flex; justify-content: space-between; margin-top: 14mm; }
.conflict-panel { margin-bottom: 16px; border-color: #f0b8b2; }
.conflict-panel .panel-head p:last-child { margin: 6px 0 0; color: var(--muted); }
.conflict-list { display: grid; gap: 10px; }
.conflict-card { padding: 15px; border: 1px solid #f0c7c2; border-radius: 13px; background: #fffafa; }
.conflict-card h4 { margin: 0 0 6px; }
.conflict-versions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 11px 0; }
.conflict-version { padding: 11px; border-radius: 10px; background: #fff; border: 1px solid var(--line); }
.conflict-version strong { display: block; margin-bottom: 4px; font-size: 11px; color: var(--muted); }
.conflict-version span { font-size: 12px; overflow-wrap: anywhere; }
.conflict-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.calendar-toolbar {
  display: grid; grid-template-columns: auto minmax(180px, 260px) 1fr; align-items: end; gap: 14px;
  margin-bottom: 14px; padding: 15px 16px; border: 1px solid var(--line);
  border-radius: 14px; background: var(--surface);
}
.calendar-heading-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px; }
.calendar-controls { display: grid; gap: 14px; margin-bottom: 14px; padding: 14px 16px; }
.calendar-view-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; max-width: 420px; }
.calendar-view-tabs button {
  min-height: 40px; padding: 8px 13px; border: 0; border-radius: 10px;
  color: var(--muted); background: #f3f6f9; font-weight: 900;
}
.calendar-view-tabs button.active { color: var(--blue); background: var(--blue-soft); }
.calendar-filters { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 10px; }
.calendar-filters label { margin: 0; font-size: 11px; }
.calendar-filters select { min-height: 40px; padding: 8px 34px 8px 10px; font-size: 12px; }
.calendar-group-toggle {
  display: flex !important; align-items: flex-start; gap: 12px; padding: 14px;
  border: 1px solid var(--line); border-radius: 12px; background: #f8fbff;
}
.calendar-group-toggle input { width: 20px; height: 20px; flex: 0 0 auto; margin-top: 1px; }
.calendar-group-toggle span { display: grid; gap: 3px; }
.calendar-group-toggle small { color: var(--muted); font-weight: 600; line-height: 1.4; }
.calendar-group-participants { padding: 14px; border: 1px solid var(--line); border-radius: 12px; }
.calendar-group-participants-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.calendar-group-participants-head span { color: var(--muted); font-size: 12px; font-weight: 800; }
.calendar-group-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; max-height: 250px; overflow: auto; }
.calendar-group-checklist label { display: flex; align-items: flex-start; gap: 9px; margin: 0; padding: 9px; border-radius: 9px; background: #f6f8fa; font-size: 12px; }
.calendar-group-checklist input { width: 17px; height: 17px; flex: 0 0 auto; }
.calendar-day-actions { display: flex; gap: 7px; }
.day-button {
  min-width: 42px; min-height: 42px; padding: 8px 12px; border: 0; border-radius: 10px;
  color: var(--blue); background: var(--blue-soft); font-weight: 900;
}
.day-button.today { min-width: 80px; }
.calendar-date-picker { margin: 0; }
.calendar-date-picker input { min-height: 42px; }
.calendar-day-summary { display: grid; justify-items: end; align-self: center; gap: 3px; text-align: right; }
.calendar-day-summary strong { text-transform: capitalize; }
.calendar-day-summary span { color: var(--muted); font-size: 12px; font-weight: 800; }
.calendar-list { display: grid; gap: 10px; }
.calendar-week-grid {
  grid-template-columns: repeat(7, minmax(155px, 1fr)); align-items: start;
  overflow-x: auto; padding-bottom: 8px;
}
.calendar-week-day { min-height: 210px; padding: 8px; border: 1px solid var(--line); border-radius: 13px; background: #f8fafc; }
.calendar-week-day.is-today, .calendar-month-day.is-today { border-color: #80b8e9; background: #f0f8ff; }
.calendar-period-day { width: 100%; padding: 8px 5px; border: 0; color: var(--ink); background: transparent; font-size: 12px; font-weight: 900; text-transform: capitalize; }
.calendar-compact-card {
  width: 100%; display: grid; gap: 2px; margin: 5px 0; padding: 8px; overflow: hidden;
  border: 0; border-left: 4px solid var(--blue); border-radius: 8px; text-align: left; background: #fff;
}
.calendar-compact-card.theory_lesson { border-left-color: #7047b8; }
.calendar-compact-card.practical_exam { border-left-color: var(--gold); }
.calendar-compact-card.theory_exam { border-left-color: var(--danger); }
.calendar-compact-card.cancelled { opacity: .55; }
.calendar-compact-card strong { font-size: 11px; }
.calendar-compact-card span { overflow: hidden; font-size: 11px; font-weight: 800; text-overflow: ellipsis; white-space: nowrap; }
.calendar-compact-card small { overflow: hidden; color: var(--muted); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.calendar-day-quick { width: 100%; min-height: 30px; margin-top: 5px; border: 1px dashed var(--line); border-radius: 8px; color: var(--blue); background: transparent; }
.calendar-month-grid { grid-template-columns: repeat(7, 110px); gap: 5px; width: 100%; overflow-x: auto; }
.calendar-month-weekday { padding: 5px; color: var(--muted); font-size: 11px; text-align: center; }
.calendar-month-day { min-height: 125px; padding: 5px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.calendar-month-day.outside { opacity: .42; background: #f5f7f9; }
.calendar-month-date { width: 30px; height: 28px; border: 0; border-radius: 8px; color: var(--ink); background: transparent; font-weight: 900; }
.calendar-month-more { display: block; padding: 3px 6px; color: var(--muted); font-size: 9px; font-weight: 800; }
@media (min-width: 821px) { .calendar-month-grid { grid-template-columns: repeat(7, minmax(0, 1fr)); } }
.calendar-card {
  position: relative; display: grid; grid-template-columns: 74px minmax(0, 1fr); gap: 15px;
  padding: 18px; overflow: hidden; border: 1px solid var(--line); border-radius: 15px;
  background: var(--surface); box-shadow: 0 8px 24px rgba(20,43,70,.035);
}
.calendar-card.parallel-event { margin-inline-start: calc(var(--calendar-lane) * 14px); box-shadow: -4px 0 0 #dce8f3, 0 8px 24px rgba(20,43,70,.035); }
.calendar-card::before { content: ''; position: absolute; inset: 0 auto 0 0; width: 5px; background: var(--blue); }
.calendar-card.theory_lesson::before { background: #7047b8; }
.calendar-card.practical_exam::before { background: var(--gold); }
.calendar-card.theory_exam::before { background: var(--danger); }
.calendar-time { display: grid; align-content: start; gap: 3px; padding-left: 4px; color: var(--muted); }
.calendar-time strong { color: var(--ink); font-size: 18px; }
.calendar-time span { font-size: 12px; }
.calendar-card-body { min-width: 0; }
.calendar-card-head { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.calendar-card h4 { margin: 0; font-size: 17px; }
.calendar-student { display: block; margin-top: 7px; overflow-wrap: anywhere; }
.calendar-meta { display: flex; flex-wrap: wrap; gap: 5px 15px; margin-top: 7px; color: var(--muted); font-size: 12px; }
.calendar-notes { margin: 9px 0 0; color: var(--muted); font-size: 12px; line-height: 1.45; white-space: pre-wrap; }
.status.scheduled { color: var(--blue); background: var(--blue-soft); }
.status.cancelled { color: var(--danger); background: var(--danger-soft); }
.resource-section { margin-bottom: 24px; }
.resource-section-head {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 13px;
}
.resource-section-head h3 { margin: 4px 0 0; }
.resource-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.resource-card {
  display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 13px;
  padding: 18px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface);
  box-shadow: 0 8px 24px rgba(20,43,70,.035);
}
.resource-avatar {
  width: 44px; height: 44px; display: grid; place-items: center; border-radius: 13px;
  color: var(--blue); background: var(--blue-soft); font-weight: 900;
}
.resource-avatar.vehicle { color: var(--gold); background: var(--gold-soft); }
.resource-card-main { min-width: 0; }
.resource-card-head { display: flex; justify-content: space-between; align-items: start; gap: 10px; }
.resource-card h4 { margin: 1px 0 4px; overflow-wrap: anywhere; font-size: 16px; }
.resource-meta { display: grid; gap: 4px; margin-top: 8px; color: var(--muted); font-size: 12px; }
.resource-notes { margin: 9px 0 0; color: var(--muted); font-size: 12px; white-space: pre-wrap; }
.status.maintenance { color: var(--gold); background: var(--gold-soft); }
.settings-form { margin-bottom: 24px; }
.settings-divider { height: 1px; margin: 24px 0; background: var(--line); }
.panel-head.compact { margin-bottom: 14px; }
.readonly-note {
  padding: 6px 9px; border-radius: 999px; color: var(--muted);
  background: #edf2f7; font-size: 11px; font-weight: 850;
}
.settings-switch-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 3px;
}
.switch-card {
  display: flex; grid-template-columns: none; align-items: flex-start; gap: 11px;
  min-height: 76px; margin: 0; padding: 14px; border: 1px solid var(--line);
  border-radius: 13px; background: #fbfdff; cursor: pointer;
}
.switch-card input { width: 19px; min-height: 19px; flex: 0 0 19px; margin: 2px 0 0; accent-color: var(--blue); }
.switch-card span { display: grid; gap: 4px; }
.switch-card small { color: var(--muted); line-height: 1.4; }
.settings-exceptions { margin-top: 0; }
.settings-exceptions .resource-section-head p:last-child { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.exception-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.exception-card {
  padding: 17px; border: 1px solid var(--line); border-radius: 15px;
  background: var(--surface); box-shadow: 0 8px 24px rgba(20,43,70,.035);
}
.exception-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.exception-card h4 { margin: 0; font-size: 16px; }
.exception-card .status.expired { color: var(--muted); background: #edf2f7; }
.exception-meta { display: grid; gap: 5px; margin-top: 10px; color: var(--muted); font-size: 12px; }
.exception-reason { margin: 10px 0 0; color: var(--ink); font-size: 12px; line-height: 1.45; white-space: pre-wrap; }
.settings-form input:disabled, .settings-form select:disabled, .settings-form textarea:disabled { color: var(--ink); background: #f5f7fa; opacity: 1; }
.school-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.school-card {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px;
  padding: 17px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface);
}
.school-avatar { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; color: var(--blue); background: var(--blue-soft); font-weight: 900; }
.school-card div { min-width: 0; display: grid; gap: 4px; }
.school-card strong, .school-card small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.school-card small { color: var(--muted); }
.status { padding: 6px 9px; border-radius: 999px; font-size: 11px; font-weight: 900; }
.status.active { color: var(--green); background: var(--green-soft); }
.status.suspended { color: var(--danger); background: var(--danger-soft); }
.empty-state { padding: 50px 20px; text-align: center; border: 1px dashed #c7d4e1; border-radius: var(--radius); color: var(--muted); background: rgba(255,255,255,.55); }
.empty-state span { font-size: 42px; color: var(--blue); }
.empty-state h3 { margin: 12px 0 5px; color: var(--ink); }
.empty-state p { margin: 0; }
.training-rule-summary {
  padding: 13px 15px; border: 1px solid #b9d8f4; border-radius: 13px;
  color: #174d79; background: #f1f8ff; font-size: 12px; font-weight: 750; line-height: 1.55;
}
.form-grid input[readonly] { color: var(--ink); background: #f3f6f9; }
.training-requirement-card {
  margin: 16px 0; padding: 18px; border: 1px solid #cfe3d8; border-radius: 16px;
  background: linear-gradient(145deg, #fbfffd, #f0faf5);
}
.training-requirement-card > div:first-child { display: grid; gap: 4px; }
.training-requirement-card > div:first-child span { color: var(--green); font-size: 11px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.training-requirement-card > div:first-child strong { font-size: 17px; }
.training-requirement-card > p { margin: 9px 0 14px; color: var(--muted); font-size: 12px; line-height: 1.5; }
.training-progress-bars { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.training-progress-bars > div > div { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 6px; font-size: 12px; }
.training-progress-track { display: block; height: 8px; overflow: hidden; border-radius: 999px; background: #dfeae4; }
.training-progress-track > span { display: block; height: 100%; border-radius: inherit; background: var(--green); }
.mobile-nav { display: none; }

@media (max-width: 820px) {
  .sidebar { display: none; }
  .app-content { padding-left: 0; padding-bottom: 72px; }
  .topbar { height: 68px; padding: 10px 16px; }
  .topbar h2 { font-size: 18px; }
  .sync-pill { padding: 9px; }
  .sync-pill-label { display: none; }
  .workspace { padding: 18px 14px 30px; }
  .welcome-card { padding: 22px; }
  .welcome-card h3 { font-size: 22px; }
  .shield { width: 58px; height: 58px; flex-basis: 58px; border-radius: 18px; font-size: 28px; }
  .metric-grid { grid-template-columns: 1fr; gap: 9px; }
  .progress-metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-heading { align-items: flex-end; }
  .section-heading .button { flex: 0 0 auto; }
  .school-grid, .student-grid, .resource-grid, .exception-grid, .case-grid { grid-template-columns: 1fr; }
  .calendar-toolbar { grid-template-columns: auto 1fr; }
  .calendar-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-day-summary { grid-column: 1 / -1; justify-items: start; text-align: left; }
  .mobile-nav {
    position: fixed; inset: auto 0 0 0; z-index: 20;
    display: flex; justify-content: space-around; min-height: 66px;
    padding: 5px 12px calc(5px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(12px);
  }
  .mobile-nav-item {
    min-width: 0; flex: 1 1 0; display: grid; justify-items: center; align-content: center; gap: 2px;
    border: 0; border-radius: 10px; color: var(--muted); background: transparent; font-size: 10px; font-weight: 800;
  }
  .mobile-nav:has([data-view="settings"]:not(.hidden)) { padding-left: 4px; padding-right: 4px; }
  .mobile-nav-item span { font-size: 20px; line-height: 1; }
  .mobile-nav-item.active { color: var(--blue); background: var(--blue-soft); }
}

@media (max-width: 520px) {
  .login-page { padding: 14px; }
  .login-card { padding: 23px 20px; border-radius: 20px; }
  .welcome-card { align-items: flex-start; }
  .shield { display: none; }
  .section-heading { align-items: stretch; flex-direction: column; }
  .section-heading .button { width: 100%; }
  .calendar-heading-actions { display: grid; grid-template-columns: 1fr; }
  .calendar-group-checklist { grid-template-columns: 1fr; }
  .calendar-filters { grid-template-columns: 1fr 1fr; }
  .resource-section-head { align-items: stretch; flex-direction: column; }
  .resource-section-head .button { width: 100%; }
  .settings-switch-grid { grid-template-columns: 1fr; }
  .training-progress-bars { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .wide { grid-column: auto; }
  .form-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .student-toolbar { align-items: stretch; flex-direction: column; gap: 5px; }
  .record-count { padding: 0; }
  .student-card { grid-template-columns: 38px minmax(0, 1fr); padding: 15px; }
  .student-avatar { width: 38px; height: 38px; border-radius: 11px; }
  .student-card-head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .progress-metric-grid { grid-template-columns: 1fr; }
  .conflict-versions { grid-template-columns: 1fr; }
  .calendar-toolbar { grid-template-columns: 1fr; align-items: stretch; }
  .calendar-day-actions { display: grid; grid-template-columns: 44px 1fr 44px; }
  .calendar-day-summary { grid-column: auto; }
  .calendar-card { grid-template-columns: 58px minmax(0, 1fr); padding: 15px; }
  .calendar-time strong { font-size: 16px; }
  .calendar-card-head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .resource-card { grid-template-columns: 38px minmax(0, 1fr); padding: 15px; }
  .resource-avatar { width: 38px; height: 38px; border-radius: 11px; }
  .resource-card-head { align-items: flex-start; flex-direction: column; gap: 6px; }
  .school-card { grid-template-columns: auto 1fr; }
  .school-card .status { grid-column: 2; justify-self: start; }
}

@page { size: A4; margin: 12mm; }

@media print {
  html,
  body.printing-progress,
  body.printing-official {
    width: auto !important;
    height: auto !important;
    min-height: 0 !important;
  }
  body.printing-progress { background: #fff; }
  body.printing-progress .sidebar,
  body.printing-progress .topbar,
  body.printing-progress .mobile-nav,
  body.printing-progress #studentsView > *:not(#studentProgressPanel),
  body.printing-progress .print-hidden { display: none !important; }
  body.printing-progress .app-shell {
    display: block;
    height: auto !important;
    min-height: 0 !important;
  }
  body.printing-progress .app-content { width: 100%; height: auto; min-height: 0; padding: 0; }
  body.printing-progress .workspace { width: 100%; max-width: none; height: auto; min-height: 0; margin: 0; padding: 0; }
  body.printing-progress #studentsView,
  body.printing-progress #studentProgressPanel {
    display: block !important;
    height: auto !important;
    min-height: 0 !important;
    overflow: visible !important;
  }
  body.printing-progress #studentProgressPanel { margin: 0; border: 0; box-shadow: none; }
  body.printing-progress .progress-metric-grid { grid-template-columns: repeat(4, 1fr); }
  body.printing-progress .progress-table-wrap { overflow: visible; }
  body.printing-progress .progress-table { min-width: 0; font-size: 10px; }
  body.printing-official { background: #fff; }
  body.printing-official .sidebar,
  body.printing-official .topbar,
  body.printing-official .mobile-nav,
  body.printing-official .workspace > .view:not(#studentsView),
  body.printing-official #studentsView > *:not(#studentProgressPanel),
  body.printing-official #studentProgressPanel > *:not(#officialRegistryPrint) { display: none !important; }
  body.printing-official .app-shell,
  body.printing-official .app-content,
  body.printing-official .workspace,
  body.printing-official #studentsView,
  body.printing-official #studentProgressPanel,
  body.printing-official #officialRegistryPrint {
    display: block !important; width: 100%; max-width: none; height: auto; min-height: 0;
    margin: 0; padding: 0; overflow: visible; border: 0; box-shadow: none;
  }
  body.printing-official .official-registry-table tr { break-inside: avoid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}