/* KGA — ธีมหลัก (หน้ากรอกประเมิน: โครงเดิม เปลี่ยนเฉพาะหน้าตา) */
:root {
  --bg: #f6f9ff;
  --bg-subtle: #eef3ff;
  --surface: #ffffff;
  --text: #273047;
  --text-soft: #3e4d6d;
  --muted: #7080a2;
  --border: #dbe5ff;
  --border-strong: #c8d8ff;

  --accent: #5c6cf8;
  --accent-hover: #4d5ef1;
  --accent-soft: #e9edff;
  --accent-muted: #bfd4ff;
  --accent-dark: #3649d7;
  --accent-glow: rgba(92, 108, 248, 0.2);

  --sidebar-bg: #8ba8ff;
  --sidebar-surface: rgba(255, 255, 255, 0.24);
  --sidebar-text: #ffffff;
  --sidebar-muted: rgba(255, 255, 255, 0.8);
  --sidebar-w: 268px;

  --ok: #109b69;
  --ok-soft: #e6fff4;
  --ok-border: #99f6cf;
  --warn: #d97706;
  --warn-soft: #fff6de;
  --warn-border: #fde6a2;
  --err: #d14366;
  --err-soft: #ffe9ef;
  --err-border: #ffc5d4;

  --ring-track: #e3e8fb;
  --btn-neutral: #f4f7ff;
  --btn-neutral-hover: #eaf0ff;

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --font: "Sarabun", "Leelawadee UI", "Segoe UI", Tahoma, sans-serif;
  --shadow-sm: 0 2px 6px rgba(71, 99, 188, 0.08);
  --shadow: 0 8px 20px rgba(80, 108, 197, 0.12);
  --shadow-lg: 0 18px 34px rgba(57, 83, 166, 0.18);
  --transition: 0.18s ease;
  --login-glow-a: rgba(130, 167, 255, 0.34);
  --login-glow-b: rgba(255, 180, 199, 0.24);
}

[data-theme="sunset-garden"] {
  --bg: #eef5fb;
  --bg-subtle: #dfeef7;
  --surface: #f8fcff;
  --text: #102746;
  --text-soft: #1d3e66;
  --muted: #40648b;
  --border: #b9d4e8;
  --border-strong: #8fb8d8;
  --accent: #1c4d8c;
  --accent-hover: #163f73;
  --accent-soft: #d4e6f5;
  --accent-muted: #9ec3e1;
  --accent-dark: #0f2854;
  --accent-glow: rgba(28, 77, 140, 0.24);
  --sidebar-bg: #0f2854;
  --ring-track: #c8deef;
  --btn-neutral: #e8f2fa;
  --btn-neutral-hover: #dbeaf6;
  --login-glow-a: rgba(15, 40, 84, 0.28);
  --login-glow-b: rgba(80, 137, 192, 0.22);
}

[data-theme="earth-soft"] {
  --bg: #f7f2e4;
  --bg-subtle: #eee5d0;
  --surface: #fffbf0;
  --text: #3c281b;
  --text-soft: #56382a;
  --muted: #7d6c5e;
  --border: #d4c7a2;
  --border-strong: #bfab7a;
  --accent: #9f6a35;
  --accent-hover: #8b5827;
  --accent-soft: #ead8b7;
  --accent-muted: #d3ba91;
  --accent-dark: #70401a;
  --accent-glow: rgba(159, 106, 53, 0.2);
  --sidebar-bg: #7a3a15;
  --ring-track: #e1d3b0;
  --btn-neutral: #f2e7d4;
  --btn-neutral-hover: #e8dcc5;
  --login-glow-a: rgba(122, 58, 21, 0.24);
  --login-glow-b: rgba(159, 106, 53, 0.18);
}

[data-theme="forest-pop"] {
  --bg: #f3f9ec;
  --bg-subtle: #e8f2dc;
  --surface: #fefff9;
  --text: #254020;
  --text-soft: #355830;
  --muted: #63815f;
  --border: #cfe2ad;
  --border-strong: #afcf84;
  --accent: #ff9f1c;
  --accent-hover: #f28e00;
  --accent-soft: #ffe3bb;
  --accent-muted: #ffd17f;
  --accent-dark: #c26f00;
  --accent-glow: rgba(255, 159, 28, 0.22);
  --sidebar-bg: #5b7e3c;
  --ring-track: #dae9be;
  --btn-neutral: #edf5df;
  --btn-neutral-hover: #e2eece;
  --ok: #2f8c3a;
  --ok-soft: #e3f7df;
  --ok-border: #aadfa9;
  --err: #e94f4f;
  --err-soft: #ffe7e7;
  --err-border: #f8bbbb;
  --login-glow-a: rgba(91, 126, 60, 0.24);
  --login-glow-b: rgba(255, 159, 28, 0.2);
}

[data-theme="berry-mint"] {
  --bg: #f5f0f6;
  --bg-subtle: #ece4ee;
  --surface: #ffffff;
  --text: #3f2b44;
  --text-soft: #5f3d56;
  --muted: #886f8c;
  --border: #d7c3d2;
  --border-strong: #c7adc2;
  --accent: #ad5c71;
  --accent-hover: #944860;
  --accent-soft: #efd6dd;
  --accent-muted: #d9a8b8;
  --accent-dark: #7b3047;
  --accent-glow: rgba(173, 92, 113, 0.22);
  --sidebar-bg: #934761;
  --ring-track: #e3d0df;
  --btn-neutral: #f2e9f0;
  --btn-neutral-hover: #e8dbe6;
  --ok: #3e9b8a;
  --ok-soft: #e6f7f3;
  --ok-border: #9cd9cc;
  --login-glow-a: rgba(147, 71, 97, 0.25);
  --login-glow-b: rgba(113, 176, 165, 0.2);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.55;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

body:has(.login-page) {
  background: var(--bg);
  min-height: 100vh;
}

a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

:focus-visible {
  outline: 2px solid var(--accent-muted);
  outline-offset: 2px;
}

/* —— App shell + sidebar —— */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: var(--sidebar-w);
  background:
    linear-gradient(180deg, #9fbbff 0%, var(--sidebar-bg) 52%, #80a0ff 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  box-shadow: 8px 0 28px rgba(80, 108, 197, 0.24);
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.sidebar-brand {
  padding: 1.25rem 1.1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand a {
  color: #fff;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.02rem;
}

.brand-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: linear-gradient(135deg, #ffbc5b, #ffa653);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(224, 115, 45, 0.35);
}

.brand-icon.brand-icon-logo {
  background: #fff;
  padding: 2px;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.18);
}

.brand-icon.brand-icon-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: calc(var(--radius-sm) - 2px);
}

.brand-text { line-height: 1.25; letter-spacing: -0.01em; }

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: 0.85rem 0.65rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.nav-section {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sidebar-muted);
  padding: 1rem 0.85rem 0.4rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.85rem;
  margin: 3px 0;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  text-decoration: none;
  font-size: 0.94rem;
  font-weight: 500;
  transition: background var(--transition), transform var(--transition);
}

.nav-item:hover {
  background: var(--sidebar-surface);
  color: #fff;
}

.nav-item.active {
  background: rgba(255, 255, 255, 0.28);
  color: #fff;
  font-weight: 600;
  box-shadow: inset 3px 0 0 #fff4ba;
}

.nav-item.subtle { opacity: 0.88; font-weight: 400; }

.nav-submenu {
  margin: 0.1rem 0 0.45rem;
  padding-left: 1.15rem;
  display: none;
}

.nav-submenu.active {
  display: block;
}

.nav-subitem {
  display: block;
  color: var(--sidebar-muted);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.38rem 0.75rem;
  border-radius: 8px;
}

.nav-subitem:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.nav-subitem.active {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-weight: 600;
}

.nav-icon {
  width: 1.35rem;
  text-align: center;
  font-size: 1rem;
  opacity: 0.95;
}

.sidebar-footer {
  padding: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.12);
}

.sidebar-user {
  font-size: 0.82rem;
  color: var(--sidebar-muted);
  padding: 0 0.85rem 0.55rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-toggle {
  display: none;
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 300;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  font-size: 1.3rem;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  transition: transform var(--transition);
}

.sidebar-toggle:active { transform: scale(0.96); }

.app-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.app-topbar {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #d8e3ff;
  padding: 1rem 1.75rem;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar-menu {
  display: none;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 1.25rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.topbar-menu:hover {
  background: var(--btn-neutral);
  border-color: var(--border-strong);
}

.page-title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: #33487a;
  letter-spacing: -0.02em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.app-content {
  flex: 1;
  padding: 1.5rem 1.75rem 2.5rem;
  max-width: 1280px;
  background:
    radial-gradient(circle at 100% 0%, rgba(255, 215, 160, 0.2), transparent 38%),
    radial-gradient(circle at 0% 100%, rgba(188, 230, 255, 0.18), transparent 45%);
}

.app-footer {
  margin: 0 1.75rem 1rem;
  padding: 0.65rem 0.8rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  font-size: 0.86rem;
}

.layout-assessment .app-content {
  padding: 0.85rem 1.25rem 0;
  max-width: none;
}

.layout-assessment .app-topbar {
  padding: 0.75rem 1.25rem;
  background: var(--surface);
}

.layout-assessment .page-title { font-size: 1.05rem; }

.layout-report .app-content {
  max-width: 900px;
}

.report-preview-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}

.report-preview-paper {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow);
}

/* หน้า report/detail-preview — ไม่เว้นช่องว่างระหว่างตัวชี้วัดใหญ่กับย่อย */
.report-preview-paper.report-detail-preview .ind-title-cell {
  line-height: 1.25;
}

.report-preview-paper.report-detail-preview .ind-title-main {
  margin: 0;
  padding: 0;
  line-height: 1.25;
}

.report-preview-paper.report-detail-preview .ind-sub-line {
  margin: 0;
  padding: 0;
  line-height: 1.3;
}

.report-preview-paper.report-detail-preview .detail-table th.th-competency {
  font-size: 17px;
  text-align: center;
  vertical-align: middle;
}

.report-preview-paper.report-detail-preview .detail-table td.col-title {
  line-height: 1.3;
}

@media print {
  .layout-report .sidebar,
  .layout-report .app-topbar,
  .layout-report .report-preview-toolbar {
    display: none !important;
  }
  .layout-report .app-main {
    margin-left: 0 !important;
  }
  .layout-report .app-content {
    max-width: none;
    padding: 0;
  }
  .report-preview-paper {
    border: none;
    box-shadow: none;
    padding: 0;
  }
}

/* login layout — see .login-page block below */

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.22s ease; }
  body.sidebar-open .sidebar { transform: translateX(0); }
  body.sidebar-open::before {
    content: "";
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 199;
  }
  .app-main { margin-left: 0; }
  .topbar-menu { display: inline-flex; }
  .sidebar-toggle { display: none; }
  .app-topbar { padding: 0.75rem 1rem; }
  .app-content { padding: 1.25rem 1rem 2rem; }
  .app-footer {
    margin: 0 1rem 0.75rem;
    font-size: 0.82rem;
  }
  .btn,
  .nav-item {
    min-height: 44px;
  }
  .btn.small {
    min-height: 38px;
  }
}

/* —— Assessment entry (layout เดิม — หน้าตาใหม่) —— */
.assessment-shell {
  display: grid;
  grid-template-columns: 228px 1fr;
  gap: 1.1rem;
  min-height: calc(100vh - 120px);
  padding-bottom: 92px;
}

.roster-panel {
  position: sticky;
  top: 0.5rem;
  align-self: start;
  max-height: calc(100vh - 100px);
  display: flex;
  flex-direction: column;
  padding: 0 !important;
  overflow: hidden;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow) !important;
}

.roster-head {
  padding: 0.85rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(180deg, #faf8f5, var(--surface));
}

.term-switch { display: flex; gap: 4px; background: var(--bg-subtle); padding: 3px; border-radius: var(--radius-sm); }

.term-switch a {
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--muted);
  transition: background var(--transition), color var(--transition);
}

.term-switch a.on {
  background: var(--surface);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.roster-list {
  list-style: none;
  margin: 0;
  padding: 0.4rem;
  overflow-y: auto;
  flex: 1;
}

.roster-item {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  grid-template-rows: auto auto;
  gap: 2px 8px;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  font-size: 0.88rem;
  margin-bottom: 3px;
  transition: background var(--transition);
}

.roster-item:hover { background: var(--bg-subtle); }

.roster-item.current {
  background: var(--accent-soft);
  outline: 2px solid var(--accent);
  outline-offset: -1px;
  font-weight: 500;
}

.roster-seat { font-weight: 700; color: var(--accent); }
.roster-pct { font-size: 0.72rem; color: var(--muted); font-weight: 600; }

.roster-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--ring-track);
  border-radius: 99px;
  overflow: hidden;
}

.roster-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 99px;
}

.roster-panel .btn.block { margin: 0.55rem; text-align: center; display: block; }

.entry-panel { min-width: 0; }

.entry-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.85rem;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow) !important;
}

.entry-student { display: flex; align-items: center; gap: 1.1rem; }
.entry-name { margin: 0 0 0.25rem; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; }
.entry-stats { margin: 0.25rem 0 0; font-size: 0.9rem; color: var(--text-soft); }

.progress-ring {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) calc(var(--pct, 0) * 1%), var(--ring-track) 0);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px var(--border);
}

.progress-ring span {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent);
}

.entry-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.btn-score-all-3 {
  margin-left: 0.15rem;
  border: 1px solid var(--ok-border) !important;
  color: var(--ok) !important;
  background: var(--ok-soft) !important;
  font-weight: 600;
}

.btn-score-all-3:hover {
  background: #bbf7d0 !important;
  border-color: var(--ok) !important;
}

.leg {
  font-size: 0.76rem;
  padding: 0.3rem 0.55rem;
  border-radius: 99px;
  font-weight: 600;
  border: 1px solid transparent;
}

.leg-3 { background: var(--ok-soft); color: var(--ok); border-color: var(--ok-border); }
.leg-2 { background: var(--warn-soft); color: var(--warn); border-color: var(--warn-border); }
.leg-1 { background: var(--err-soft); color: var(--err); border-color: var(--err-border); }

.domain-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.domain-tab {
  flex: 1;
  min-width: 100px;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font: inherit;
  text-align: center;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-sm);
}

.domain-tab:hover {
  border-color: var(--accent-muted);
  background: #faf8f5;
}

.domain-tab.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.domain-tab.complete .tab-sub { color: var(--ok); font-weight: 600; }

.tab-num { display: block; font-weight: 700; font-size: 0.92rem; color: var(--text); }
.tab-sub { display: block; font-size: 0.74rem; color: var(--muted); margin-top: 3px; }

.domain-panel {
  display: none;
  margin-bottom: 1rem;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow) !important;
}

.domain-panel.active { display: block; }

.iq-sub-tabs {
  display: flex;
  gap: 0.4rem;
  margin: 0 0 1rem;
  flex-wrap: wrap;
}

.iq-sub-tab {
  flex: 1;
  min-width: 3.5rem;
  padding: 0.55rem 0.45rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--btn-neutral);
  cursor: pointer;
  font: inherit;
  text-align: center;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.iq-sub-tab:hover { border-color: var(--accent-muted); }

.iq-sub-tab.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.iq-sub-tab.complete .iq-tab-sub { color: var(--ok); font-weight: 600; }

.iq-tab-letter { display: block; font-weight: 800; font-size: 1.02rem; line-height: 1.1; color: var(--accent-dark); }
.iq-tab-sub { display: block; font-size: 0.68rem; color: var(--muted); margin-top: 3px; }

.domain-panel.domain-iq .iq-panel { display: none; }
.domain-panel.domain-iq .iq-panel.active { display: block; }

.iq-panel-title {
  margin: 0 0 0.85rem;
  font-size: 0.98rem;
  color: var(--accent-dark);
  font-weight: 600;
}

.domain-title {
  margin: 0 0 1rem;
  padding-bottom: 0.55rem;
  border-bottom: 2px solid var(--accent-soft);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.indicator-list {
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.indicator-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.95rem 1.05rem;
  background: var(--surface);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}

.indicator-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}

.indicator-card.answered {
  border-color: var(--ok-border);
  background: linear-gradient(180deg, #f7fef9, var(--surface));
}

.ind-meta { display: flex; justify-content: space-between; margin-bottom: 0.4rem; }

.ind-code {
  font-weight: 700;
  color: var(--accent);
  font-size: 0.84rem;
  background: var(--accent-soft);
  padding: 0.1rem 0.45rem;
  border-radius: 4px;
}

.ind-num { font-size: 0.74rem; color: var(--muted); }
.ind-title { margin: 0 0 0.4rem; font-size: 0.96rem; line-height: 1.4; font-weight: 600; }
.ind-sub { margin: 0 0 0.7rem; font-size: 0.83rem; color: var(--muted); line-height: 1.45; }

.score-picker { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.45rem; }
.score-chip { cursor: pointer; }
.score-chip input { position: absolute; opacity: 0; pointer-events: none; }
.score-chip span { display: block; text-align: center; }

.chip-val {
  font-size: 1.28rem;
  font-weight: 800;
  padding: 0.4rem;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border: 1px solid var(--border);
  border-bottom: none;
  background: var(--btn-neutral);
  transition: background var(--transition);
}

.chip-lbl {
  font-size: 0.64rem;
  font-weight: 600;
  padding: 0.22rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  border: 1px solid var(--border);
  border-top: none;
  background: var(--surface);
  transition: background var(--transition), color var(--transition);
}

.score-chip:hover .chip-val,
.score-chip:hover .chip-lbl { border-color: var(--border-strong); }

.score-chip input:checked + .chip-val { border-color: transparent; color: #fff; }
.score-chip input:checked ~ .chip-lbl { border-color: transparent; color: #fff; }

.score-3 input:checked + .chip-val,
.score-3 input:checked ~ .chip-lbl { background: var(--ok); }

.score-2 input:checked + .chip-val,
.score-2 input:checked ~ .chip-lbl { background: #eab308; color: #422006; }

.score-1 input:checked + .chip-val,
.score-1 input:checked ~ .chip-lbl { background: var(--err); color: #fff; }

.save-bar {
  position: fixed;
  bottom: 0;
  left: var(--sidebar-w);
  right: 0;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  box-shadow: 0 -8px 24px rgba(28, 25, 23, 0.08);
  z-index: 100;
  padding: 0.75rem 1.5rem;
}

.save-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.save-actions { display: flex; gap: 0.55rem; flex-wrap: wrap; }

.btn.ghost {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-soft);
}

.btn.ghost:hover {
  background: var(--btn-neutral);
  border-color: var(--border-strong);
}

@media (max-width: 900px) {
  .save-bar { left: 0; }
  .assessment-shell { grid-template-columns: 1fr; }
  .roster-panel { position: static; max-height: 260px; }
}

/* —— Shared components —— */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  margin-bottom: 1.15rem;
  box-shadow: var(--shadow);
}

/* —— Login page (split layout) —— */
.login-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.login-page .app-footer {
  margin-top: auto;
  padding: 1rem 1.25rem 1.35rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

.login-split {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 480px);
  min-height: calc(100vh - 3rem);
}

.login-brand-panel {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 2rem;
  color: #f8fafc;
  background:
    radial-gradient(ellipse 90% 70% at 0% 0%, rgba(255, 255, 255, 0.12), transparent 55%),
    radial-gradient(ellipse 60% 50% at 100% 100%, var(--login-glow-b), transparent 50%),
    linear-gradient(155deg, var(--accent-dark) 0%, var(--sidebar-bg) 48%, var(--accent) 100%);
  overflow: hidden;
}

.login-brand-panel::before,
.login-brand-panel::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0.35;
}

.login-brand-panel::before {
  width: 280px;
  height: 280px;
  top: -80px;
  right: -60px;
  background: rgba(255, 255, 255, 0.08);
}

.login-brand-panel::after {
  width: 200px;
  height: 200px;
  bottom: -40px;
  left: -40px;
  background: rgba(0, 0, 0, 0.12);
}

.login-brand-panel-inner {
  position: relative;
  z-index: 1;
  max-width: 420px;
}

.login-brand-visual {
  margin-bottom: 1.25rem;
}

.login-brand-img {
  display: block;
  width: min(300px, 72vw);
  max-height: min(300px, 40vh);
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 14px 32px rgba(0, 0, 0, 0.28));
}

.login-brand-fallback {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent-dark);
  background: linear-gradient(145deg, #fff 0%, #f0f4ff 100%);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.login-brand-eyebrow {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.login-brand-title {
  margin: 0 0 0.65rem;
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: #fff;
}

.login-brand-desc {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(248, 250, 252, 0.88);
}

.login-brand-features {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.login-brand-features li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.9rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.92);
}

.login-brand-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.login-form-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, var(--login-glow-a), transparent 70%),
    var(--bg);
}

.login-card {
  width: 100%;
  max-width: 400px;
  margin: 0;
  padding: 1.65rem 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: left;
}

.login-card-head {
  margin-bottom: 1.25rem;
  text-align: center;
}

.login-card-head h2 {
  margin: 0 0 0.3rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-dark);
  letter-spacing: -0.02em;
}

.login-tagline {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--muted);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.login-theme-field {
  margin: 0 0 1rem;
  padding: 0;
  border: none;
}

.login-theme-field legend {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 0.5rem;
  padding: 0;
}

.login-theme-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.65rem;
}

.login-theme-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.login-theme-swatch-label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
  cursor: pointer;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.login-theme-swatch-label:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.login-theme-swatch-label.is-active,
.login-theme-swatch-label:has(input:checked) {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-theme-swatch-label .theme-swatch {
  width: 30px;
  height: 30px;
  pointer-events: none;
}

.login-theme-current {
  margin: 0.5rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
}

.login-theme-current strong {
  color: var(--text-soft);
  font-weight: 600;
}

.theme-select-label {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
}

.login-field {
  margin-bottom: 0.85rem;
}

.login-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-soft);
}

.login-field input {
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.login-field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.login-toggles {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin: 0.25rem 0 0.85rem;
}

.login-toggles .toggle-row {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-soft);
  cursor: pointer;
  margin: 0;
}

.login-toggles .toggle-row input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.login-submit {
  width: 100%;
  padding: 0.72rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.login-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px var(--accent-glow);
}

.login-submit:active {
  transform: translateY(0);
}

.login-hint {
  margin: 1rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

.login-hint-label {
  display: inline-block;
  margin-right: 0.35rem;
  font-weight: 600;
  color: var(--text-soft);
}

.login-hint code {
  font-size: 0.88em;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: var(--bg-subtle);
  color: var(--text);
}

.theme-select {
  margin-top: 0.35rem;
  cursor: pointer;
  background-color: var(--surface);
  background-image: linear-gradient(135deg, var(--accent-soft) 0%, var(--surface) 55%);
}

.theme-picker {
  margin: 0 0 0.8rem;
  padding: 0.7rem 0.75rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
}

.theme-picker legend {
  color: var(--text-soft);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0 0.3rem;
}

.theme-picker-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
}

.theme-choice {
  display: grid;
  grid-template-columns: 20px 24px minmax(0, 1fr);
  align-items: center;
  column-gap: 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.6rem;
  background: var(--surface);
  cursor: pointer;
}

.theme-choice input {
  margin: 0;
  flex: 0 0 auto;
}

.theme-swatch {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  width: 22px;
  height: 22px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.08);
  flex: 0 0 auto;
}

.theme-choice-label {
  color: var(--text-soft);
  font-size: 0.95rem;
  line-height: 1.2;
  min-width: 0;
  overflow-wrap: anywhere;
}

.theme-choice:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.theme-swatch i {
  display: block;
}

.theme-pastel-default i:nth-child(1) { background: #8ba8ff; }
.theme-pastel-default i:nth-child(2) { background: #5c6cf8; }
.theme-pastel-default i:nth-child(3) { background: #bfd4ff; }
.theme-pastel-default i:nth-child(4) { background: #e9edff; }
.theme-sunset-garden i:nth-child(1) { background: #0f2854; }
.theme-sunset-garden i:nth-child(2) { background: #1c4d8c; }
.theme-sunset-garden i:nth-child(3) { background: #5089c0; }
.theme-sunset-garden i:nth-child(4) { background: #9ac3d3; }
.theme-earth-soft i:nth-child(1) { background: #7a3212; }
.theme-earth-soft i:nth-child(2) { background: #9f6a35; }
.theme-earth-soft i:nth-child(3) { background: #9d956d; }
.theme-earth-soft i:nth-child(4) { background: #d2c69e; }
.theme-forest-pop i:nth-child(1) { background: #5b7e3c; }
.theme-forest-pop i:nth-child(2) { background: #f0ce59; }
.theme-forest-pop i:nth-child(3) { background: #ff9f1c; }
.theme-forest-pop i:nth-child(4) { background: #e94f4f; }
.theme-berry-mint i:nth-child(1) { background: #934761; }
.theme-berry-mint i:nth-child(2) { background: #ad5c71; }
.theme-berry-mint i:nth-child(3) { background: #70b0a5; }
.theme-berry-mint i:nth-child(4) { background: #bfd1a4; }

@media (max-width: 860px) {
  .login-split {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .login-brand-panel {
    padding: 1.75rem 1.35rem 1.5rem;
    text-align: center;
  }

  .login-brand-panel-inner {
    max-width: none;
  }

  .login-brand-visual {
    margin-bottom: 0.85rem;
  }

  .login-brand-img {
    margin: 0 auto;
  }

  .login-brand-fallback {
    margin: 0 auto;
  }

  .login-brand-features {
    display: none;
  }

  .login-brand-desc {
    margin-bottom: 0;
    font-size: 0.88rem;
  }

  .login-form-panel {
    padding: 1.25rem 1rem 2rem;
  }
}

@media (max-width: 400px) {
  .login-card {
    padding: 1.35rem 1.15rem 1.25rem;
  }

  .login-theme-swatches {
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-theme-swatch-label,
  .login-submit {
    transition: none;
  }

  .login-theme-swatch-label:hover,
  .login-submit:hover {
    transform: none;
  }
}

h1 {
  margin-top: 0;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

h2 {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--text-soft);
}

.muted { color: var(--muted); font-size: 0.92rem; }
.hint { font-size: 0.82rem; color: var(--muted); }

label {
  display: block;
  margin-bottom: 0.85rem;
  font-weight: 500;
  color: var(--text-soft);
}

input,
select,
textarea {
  width: 100%;
  padding: 0.55rem 0.75rem;
  margin-top: 0.3rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font: inherit;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
}

input:hover,
select:hover,
textarea:hover { border-color: var(--border-strong); }

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  outline: none;
}

.btn {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--btn-neutral);
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  background: var(--btn-neutral-hover);
  border-color: var(--border-strong);
}

.btn:active { transform: translateY(1px); }

.btn.primary {
  background: linear-gradient(135deg, #6d7cff, #8f77ff);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 12px var(--accent-glow);
}

.btn.primary:hover {
  background: linear-gradient(135deg, #5c6cf8, #7c66f1);
  box-shadow: 0 6px 16px var(--accent-glow);
}

.btn.danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border-color: transparent;
}

.btn.danger:hover {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
}

.btn.small {
  padding: 0.38rem 0.7rem;
  font-size: 0.84rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.15rem;
}

@media (max-width: 700px) {
  .grid-2 { grid-template-columns: 1fr; }
}

.data {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  font-size: 0.92rem;
}

.data th,
.data td {
  border-bottom: 1px solid var(--border);
  padding: 0.6rem 0.75rem;
  text-align: left;
}

.data th {
  background: var(--btn-neutral);
  font-weight: 600;
  color: var(--text-soft);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.data tr:last-child td { border-bottom: none; }
.data tbody tr:hover td { background: #faf8f5; }
.data.compact { font-size: 0.86rem; }

.actions a,
.actions .btn-link { margin-right: 0.55rem; }

.alert {
  padding: 0.75rem 1.1rem;
  border-radius: var(--radius);
  margin-bottom: 1.1rem;
  font-weight: 500;
}

.alert.ok {
  background: var(--ok-soft);
  border: 1px solid var(--ok-border);
  color: #14532d;
}

.alert.err {
  background: var(--err-soft);
  border: 1px solid var(--err-border);
  color: #7f1d1d;
}

.progress {
  height: 8px;
  background: var(--ring-track);
  border-radius: 99px;
  overflow: hidden;
  min-width: 80px;
  display: inline-block;
  vertical-align: middle;
}

.progress span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 99px;
  transition: width 0.35s ease;
}

.progress.wide {
  display: block;
  width: 100%;
  height: 10px;
  margin-top: 0.35rem;
}

.actions-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.15rem;
  align-items: center;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.25rem;
}

.seat-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  padding: 0.18rem 0.55rem;
  border-radius: 6px;
  margin-right: 0.5rem;
  font-weight: 600;
  font-size: 0.84rem;
}

.status-pill {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 99px;
  font-size: 0.82rem;
  font-weight: 600;
}

.status-active { background: var(--ok-soft); color: var(--ok); }
.status-withdraw { background: var(--err-soft); color: var(--err); }
.status-transfer { background: var(--bg-subtle); color: var(--muted); }

.row-muted td { opacity: 0.72; }

.btn-link {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  text-decoration: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
}

.btn-link:hover { color: var(--accent-hover); text-decoration: underline; }

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.15rem;
}

.form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: end;
}

.form-inline input,
.form-inline select {
  width: auto;
  min-width: 120px;
}

.backup-admin-card h3 {
  margin: 0.2rem 0 0.7rem;
  font-size: 1rem;
}

.school-quick-nav {
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fef7e5, #eef5ff 65%);
}

.school-quick-nav h2 {
  margin-top: 0;
}

.school-quick-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.school-quick-nav-links .btn {
  border-color: #cad8ff;
  background: rgba(255, 255, 255, 0.84);
}

.backup-actions {
  margin-bottom: 0.9rem;
}

.backup-history {
  margin-bottom: 1rem;
}

.backup-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.backup-list li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.65rem;
}

.backup-list li.latest {
  border-color: #99f6cf;
  background: #e8fff6;
}

.backup-badge-latest {
  display: inline-block;
  padding: 0.12rem 0.48rem;
  border-radius: 999px;
  background: #10b981;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.backup-row-actions {
  margin-left: auto;
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.backup-row-actions form {
  margin: 0;
}

.import-preview {
  margin-top: 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  background: #f9fbff;
}

.import-errors {
  margin: 0.35rem 0 0.65rem;
  padding-left: 1.2rem;
  color: #991b1b;
}

.backup-reset-form,
.backup-restore-confirm {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.9rem;
  background: var(--surface);
}

.backup-reset-form {
  border-color: var(--err-border);
  background: var(--err-soft);
}

.school-config-card {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.school-classrooms-card {
  background: linear-gradient(180deg, #ffffff, #f7fbff);
}

.class-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.class-list li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.class-list li:last-child { border-bottom: none; }

.class-list a {
  font-weight: 600;
  text-decoration: none;
}

.class-list a:hover { text-decoration: underline; }

.inline-form { display: inline; }
.chart-wrap {
  position: relative;
  width: 100%;
  max-width: 960px;
  min-height: 280px;
  margin: 10px 0 2px;
  padding: 6px 10px;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.82));
  border: 1px solid var(--border);
}
.filter-bar { margin-bottom: 1.1rem; }

.empty-state {
  text-align: center;
  padding: 2.5rem 1.5rem;
  color: var(--muted);
}

.empty-state .btn { margin-top: 0.75rem; }

.empty-state-page {
  display: flex;
  justify-content: center;
  padding: 1rem 0 2rem;
}

.empty-state-card {
  max-width: 520px;
  text-align: center;
  border: 1px dashed var(--border-strong);
  background: linear-gradient(180deg, #ffffff, var(--bg-subtle));
}

.empty-state-icon {
  font-size: 2.75rem;
  line-height: 1;
  margin-bottom: 0.75rem;
}

.admin-page {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.admin-page-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.85rem;
}

.admin-page-head h1 {
  margin: 0;
  font-size: 1.35rem;
}

.hint-card {
  padding: 0.85rem 1.1rem;
  margin-bottom: 1rem;
  background: var(--accent-soft);
  border-color: var(--accent-muted);
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.table-scroll .data {
  margin: 0;
  min-width: 640px;
}

.table-scroll .data th,
.table-scroll .data td {
  white-space: nowrap;
}

.table-scroll .data td:nth-child(3) {
  white-space: normal;
  min-width: 10rem;
}

html {
  scroll-behavior: smooth;
}

#school-backup,
#school-config,
#school-classrooms,
#admin-system-backup,
#restore-confirm {
  scroll-margin-top: 5.5rem;
}

.section-flash {
  animation: sectionFlash 1.6s ease;
}

@keyframes sectionFlash {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  35% { box-shadow: 0 0 0 4px var(--accent-glow); }
  100% { box-shadow: var(--shadow); }
}

.phase2-page {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.phase2-head {
  padding: 1.1rem 1.25rem;
}

.phase2-head h1 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}

.admin-super-page .grid-2 {
  align-items: start;
}

.admin-form-card {
  max-width: 860px;
}

.admin-form-card .actions-bar {
  margin-top: 1rem;
}

.admin-filter {
  max-width: 460px;
}

.admin-filter label {
  margin: 0;
}

/* คู่มือ / เนื้อหายาว */
.app-content section.card h2,
.app-content .card h2 {
  margin-top: 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.app-content ul { padding-left: 1.25rem; }
.app-content li { margin-bottom: 0.35rem; }

/* Hub — ความคืบหน้าทั้ง 2 ภาค */
.hub-overview {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1.1rem;
}

.hub-pct.ok { color: var(--accent); font-weight: 600; }
.hub-pct.warn { color: #c2410c; font-weight: 600; }
table.hub-table tr.row-ready { background: rgba(15, 118, 110, 0.06); }

/* กรอกประเมิน — ชี้ข้อที่ยังว่าง */
.domain-tab.has-gap .tab-sub,
.iq-sub-tab.has-gap .iq-tab-sub {
  color: #c2410c;
  font-weight: 600;
}

.indicator-card.unanswered {
  border-color: #fdba74;
  background: #fff7ed;
  box-shadow: 0 0 0 1px rgba(251, 146, 60, 0.25);
}

.indicator-card.gap-flash {
  animation: gap-flash 1.2s ease-out;
}

@keyframes gap-flash {
  0%, 100% { box-shadow: 0 0 0 0 rgba(15, 118, 110, 0); }
  40% { box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.45); }
}

.report-ready-banner {
  margin: 0 0 1rem;
  padding: 0.65rem 1rem;
  border-radius: var(--radius);
  background: rgba(15, 118, 110, 0.1);
  border: 1px solid rgba(15, 118, 110, 0.25);
  color: var(--text);
  font-size: 0.95rem;
}

.report-pick-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
}

.report-pick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.report-scope-switch {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  padding: 0.65rem 1rem;
}

.hub-report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.btn.small.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

/* —— ตารางเลื่อนแนวนอนบนมือถือ —— */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.table-scroll .data {
  margin: 0;
  min-width: 560px;
  border-radius: 0;
  box-shadow: none;
}

/* —— แดชบอร์ด —— */
.dashboard {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dash-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.dash-highlight-chip {
  background: #f2f6ff;
  border: 1px solid #d6e1ff;
  color: #50618f;
  font-size: 0.8rem;
  border-radius: 999px;
  padding: 0.32rem 0.68rem;
  font-weight: 600;
}

.dash-hero {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem 1.5rem;
  padding: 1.35rem 1.5rem;
  background:
    radial-gradient(circle at 10% 10%, rgba(160, 189, 255, 0.35), transparent 52%),
    radial-gradient(circle at 90% 90%, rgba(255, 211, 168, 0.34), transparent 44%),
    var(--surface);
  border-color: #d5e0ff;
}

.dash-hero-profile {
  display: flex;
  align-items: center;
  gap: 1.1rem 1.25rem;
  flex: 1 1 16rem;
  min-width: 0;
}

.dash-hero-avatar-link {
  flex-shrink: 0;
  text-decoration: none;
  border-radius: 50%;
  transition: transform var(--transition), box-shadow var(--transition);
}

.dash-hero-avatar-link:hover {
  transform: scale(1.04);
}

.dash-hero-avatar-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.dash-hero-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.75rem;
  height: 4.75rem;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(145deg, var(--accent-soft), #fff);
  color: var(--accent-dark);
  font-weight: 700;
  font-size: 1.35rem;
  border: 3px solid #fff;
  box-shadow:
    0 6px 20px rgba(80, 108, 197, 0.22),
    0 0 0 2px var(--accent-muted);
}

.dash-hero-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dash-hero-avatar-initials {
  line-height: 1;
  letter-spacing: -0.02em;
}

.dash-hero-text {
  flex: 1 1 auto;
  min-width: 0;
}

.dash-greet {
  margin: 0 0 0.2rem;
  font-size: 0.88rem;
  color: var(--muted);
  font-weight: 500;
}

.dash-hero-title {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--accent-dark);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.dash-school {
  margin: 0.5rem 0 0;
  padding-top: 0.45rem;
  border-top: 1px solid rgba(92, 108, 248, 0.15);
  color: var(--text-soft);
  font-size: 0.95rem;
}

.dash-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  flex-shrink: 0;
}

.dash-school-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.dash-school-tab {
  padding: 0.45rem 0.95rem;
  border-radius: 99px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.dash-school-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.dash-school-tab.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-dark);
}

.dash-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.dash-stat {
  padding: 1rem 1.1rem;
  margin-bottom: 0;
  text-align: center;
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.dash-stat-value {
  display: block;
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--accent-dark);
  line-height: 1.15;
}

.dash-stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.2rem;
  font-weight: 500;
}

.dash-section-title {
  margin: 0 0 0.85rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

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

.dash-class-card {
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-left: 5px solid var(--border-strong);
  background: linear-gradient(180deg, #ffffff, #f9fbff);
  transition: box-shadow var(--transition), transform var(--transition);
}

.dash-class-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.dash-class-card.status-done { border-left-color: var(--ok); }
.dash-class-card.status-progress { border-left-color: var(--accent); }
.dash-class-card.status-new { border-left-color: var(--warn-border); }
.dash-class-card.status-empty { border-left-color: var(--muted); }

.dash-class-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.dash-class-name {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
}

.dash-class-meta {
  margin: 0.25rem 0 0;
  font-size: 0.86rem;
  color: var(--muted);
}

.dash-status-pill {
  flex-shrink: 0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.55rem;
  border-radius: 99px;
  background: #f0f5ff;
  color: var(--text-soft);
  white-space: nowrap;
}

.status-done .dash-status-pill {
  background: var(--ok-soft);
  color: var(--ok);
}

.status-progress .dash-status-pill {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.status-new .dash-status-pill {
  background: var(--warn-soft);
  color: var(--warn);
}

.dash-progress-block {
  padding: 0.55rem 0 0;
  border-top: 1px dashed #d9e4ff;
}

.dash-progress-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.15rem;
}

.dash-progress-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
}

.dash-progress-pct {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-dark);
}

.dash-progress-sub {
  display: block;
  font-size: 0.78rem;
  margin-top: 0.25rem;
}

.dash-class-card .bar-t1 {
  background: linear-gradient(90deg, #6f82ff, #4d5ef1);
}

.dash-class-card .bar-t2 {
  background: linear-gradient(90deg, #f6a6c7, #dd76aa);
}

.dash-report-line {
  margin: 0;
  font-size: 0.88rem;
}

.dash-class-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: auto;
  padding-top: 0.35rem;
}

.dash-empty {
  max-width: 480px;
  margin: 0 auto;
}

/* —— หน้าแก้ไขครู —— */
.teacher-edit-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.teacher-edit-head {
  margin-bottom: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.teacher-edit-head h1 {
  margin: 0;
}

.teacher-edit-head .muted {
  margin-top: 0.2rem;
}

.teacher-edit-form {
  margin-bottom: 0;
}

.teacher-edit-section + .teacher-edit-section {
  border-top: 1px dashed var(--border);
  margin-top: 1rem;
  padding-top: 1rem;
}

.teacher-edit-section h2 {
  margin: 0 0 0.75rem;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
}

.toggle-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}

.classroom-assign-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 0.7rem;
}

.classroom-assign-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #faf9f6;
  padding: 0.7rem 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.classroom-main .check-row {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
}

.classroom-main input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin: 0;
}

.class-name {
  color: var(--text);
}

.class-meta {
  display: block;
  margin-left: 1.55rem;
  font-size: 0.84rem;
}

.homeroom-toggle {
  font-weight: 500;
  font-size: 0.9rem;
  margin-left: 1.55rem;
}

/* —— หน้าเพิ่ม/แก้ไขนักเรียน —— */
.student-form-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.student-list-page {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.student-list-head {
  margin-bottom: 0;
}

.student-list-head h1 {
  margin-top: 0;
}

.student-import-card {
  background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.student-import-card .actions-bar {
  margin-bottom: 0.7rem;
}

.student-form-head {
  margin-bottom: 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.student-form-head h1 {
  margin: 0;
}

.student-form-card {
  margin-bottom: 0;
}

.student-form-note {
  margin: 0 0 0.8rem;
  font-size: 0.84rem;
  color: #4f5f87;
  background: #f1f6ff;
  border: 1px solid #d6e1ff;
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
}

.student-form-section + .student-form-section {
  border-top: 1px dashed var(--border);
  margin-top: 1rem;
  padding-top: 1rem;
}

.student-form-section h2 {
  margin: 0 0 0.8rem;
}

/* —— สรุปทั้งห้อง —— */
.class-summary-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.class-summary-hero {
  margin-bottom: 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.9rem;
}

.class-summary-hero h1 {
  margin: 0 0 0.25rem;
}

.class-summary-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.class-summary-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 0.8rem;
}

.class-stat {
  margin-bottom: 0;
  padding: 0.95rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.class-stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-dark);
  line-height: 1.1;
}

.class-stat-label {
  font-size: 0.86rem;
  color: var(--text-soft);
  font-weight: 600;
}

.class-attention-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.class-attention-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #faf9f6;
  padding: 0.6rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.class-summary-table td strong {
  display: inline-block;
  margin-right: 0.2rem;
}

@media (max-width: 1024px) {
  .dash-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .dash-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .dash-hero-profile {
    width: 100%;
  }

  .dash-hero-avatar {
    width: 4rem;
    height: 4rem;
    font-size: 1.15rem;
  }

  .dash-hero-title {
    font-size: 1.3rem;
  }

  .dash-hero-actions {
    width: 100%;
  }

  .dash-hero-actions .btn {
    flex: 1 1 auto;
    text-align: center;
  }

  .dash-stats {
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
  }

  .theme-choice-label {
    font-size: 0.9rem;
  }

  .dash-stat-value {
    font-size: 1.35rem;
  }

  .dash-class-grid {
    grid-template-columns: 1fr;
  }

  .school-quick-nav-links .btn {
    flex: 1 1 100%;
    text-align: center;
  }

  .dash-class-actions .btn {
    flex: 1 1 calc(50% - 0.25rem);
    text-align: center;
    justify-content: center;
  }

  .teacher-edit-head {
    flex-direction: column;
  }

  .classroom-assign-grid {
    grid-template-columns: 1fr;
  }

  .student-form-head {
    flex-direction: column;
  }

  .student-list-head .actions-bar .btn {
    flex: 1 1 calc(50% - 0.3rem);
    text-align: center;
  }

  .admin-page-head {
    flex-direction: column;
  }

  .table-scroll .data {
    min-width: 520px;
  }

  .phase2-head {
    padding: 1rem 1.05rem;
  }

  .class-summary-hero {
    flex-direction: column;
  }

  .class-summary-actions {
    justify-content: flex-start;
    width: 100%;
  }

  .class-summary-actions .btn {
    flex: 1 1 calc(50% - 0.25rem);
    text-align: center;
  }
}

@media (max-width: 400px) {
  .dash-stats {
    grid-template-columns: 1fr;
  }

  .dash-class-actions .btn {
    flex: 1 1 100%;
  }
}

/* Profile avatar + account settings */
.sidebar-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--accent-soft, #e8f4fc);
  color: var(--accent-dark, #1a5f8a);
  font-weight: 700;
  flex-shrink: 0;
}
.sidebar-avatar-lg {
  width: 4.5rem;
  height: 4.5rem;
  font-size: 1.5rem;
}
.sidebar-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sidebar-avatar-initials {
  line-height: 1;
}
.sidebar-user-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.75rem;
  margin-bottom: 0.35rem;
  border-radius: var(--radius-md, 10px);
  text-decoration: none;
  color: inherit;
}
.sidebar-user-link:hover {
  background: rgba(0, 0, 0, 0.04);
}
.sidebar-user-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.sidebar-user-name {
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-user-sub {
  font-size: 0.75rem;
}
.account-settings .account-avatar-row {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}
.account-form label {
  display: block;
  margin-bottom: 0.75rem;
}
.year-rollover-form,
.year-rollover-confirm {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: flex-end;
  margin-top: 0.75rem;
}
.year-rollover-preview {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border, #e5e7eb);
}
.year-rollover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  width: 100%;
}
.year-rollover-cancel-form {
  margin: 0;
}
.rollover-room-list {
  max-height: 12rem;
  overflow-y: auto;
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
}
.dash-admin-insights {
  margin-bottom: 1.25rem;
}
.dash-admin-insights-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.dash-admin-shortcuts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.dash-admin-stats {
  margin-bottom: 1rem;
}
.dash-subheading {
  font-size: 1rem;
  margin: 1rem 0 0.5rem;
}
.dash-teacher-list {
  margin: 0;
  padding-left: 1.25rem;
}
.system-auto-backup-status {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  background: var(--surface-2, #f8fafc);
  border-radius: var(--radius-md, 10px);
}
.audit-log-table code {
  font-size: 0.8em;
}
.historical-year-banner {
  margin-bottom: 1rem;
  background: var(--surface-2, #f0f4f8);
  border: 1px solid var(--border, #d8e2ec);
}

/* แถบเตือนปีย้อนหลัง — แสดงทุกหน้า (layout หลัก) */
.historical-year-bar {
  flex-shrink: 0;
  position: sticky;
  top: 3.15rem;
  z-index: 55;
  background: linear-gradient(90deg, #b91c1c 0%, #dc2626 45%, #ef4444 100%);
  color: #fff;
  border-bottom: 3px solid #7f1d1d;
  box-shadow: 0 4px 14px rgba(185, 28, 28, 0.35);
}
.historical-year-bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  padding: 0.65rem 1.25rem;
  max-width: 100%;
}
.historical-year-bar-icon {
  font-size: 1.35rem;
  line-height: 1;
  filter: drop-shadow(0 1px 1px rgba(0, 0, 0, 0.25));
}
.historical-year-bar-text {
  flex: 1 1 12rem;
  font-size: 0.95rem;
  line-height: 1.45;
}
.historical-year-bar-text strong {
  font-weight: 700;
  letter-spacing: 0.02em;
}
.historical-year-bar-sub {
  display: block;
  font-size: 0.82rem;
  opacity: 0.92;
  margin-top: 0.1rem;
}
.historical-year-bar-back {
  flex-shrink: 0;
  background: #fff !important;
  color: #b91c1c !important;
  border: 2px solid #fff !important;
  font-weight: 600;
  padding: 0.4rem 0.85rem !important;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}
.historical-year-bar-back:hover {
  background: #fef2f2 !important;
  color: #991b1b !important;
}
body.historical-year-active .app-topbar {
  border-bottom-color: #fecaca;
}
@media (max-width: 640px) {
  .historical-year-bar-inner {
    padding: 0.55rem 0.85rem;
  }
  .historical-year-bar-back {
    width: 100%;
    text-align: center;
  }
}
.school-year-tabs {
  margin-bottom: 1rem;
}
.rollover-preview-table {
  font-size: 0.9rem;
}
.rollover-promo-list {
  margin: 0.5rem 0 1rem;
  padding-left: 1.25rem;
}

/* ── Super Admin (ศูนย์ควบคุมระบบ) ── */
.layout-super-admin {
  --sa-ink: #0f172a;
  --sa-ink-soft: #1e293b;
  --sa-gold: #c9a227;
  --sa-gold-hover: #dbb84a;
  --sa-gold-soft: rgba(201, 162, 39, 0.14);
  --sa-hero-grad: linear-gradient(135deg, #0f172a 0%, #1e3a5f 52%, #1a365d 100%);
}

.layout-super-admin .app-sidebar {
  border-right: 3px solid var(--sa-gold);
}

.layout-super-admin .app-content {
  background: linear-gradient(180deg, #e8edf7 0%, var(--bg) 140px);
}

.layout-super-admin .app-topbar {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: #c5d4ef;
}

.sa-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 1180px;
}

.sa-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem 1.6rem;
  border-radius: var(--radius-xl);
  background: var(--sa-hero-grad);
  color: #f8fafc;
  box-shadow: 0 12px 32px rgba(15, 23, 42, 0.22);
}

.sa-hero-compact {
  padding: 1.15rem 1.35rem;
}

.sa-hero h1 {
  margin: 0.35rem 0 0.4rem;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sa-hero p {
  margin: 0;
  color: #cbd5e1;
  max-width: 42rem;
  line-height: 1.55;
}

.sa-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--sa-gold-soft);
  color: #fde68a;
  border: 1px solid rgba(253, 230, 138, 0.35);
}

.sa-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sa-btn-accent {
  background: var(--sa-gold) !important;
  border-color: var(--sa-gold) !important;
  color: #1a1508 !important;
  font-weight: 600;
}

.sa-btn-accent:hover {
  background: var(--sa-gold-hover) !important;
  border-color: var(--sa-gold-hover) !important;
}

.sa-btn-ghost {
  color: #f8fafc !important;
  border-color: rgba(248, 250, 252, 0.35) !important;
  background: rgba(255, 255, 255, 0.08) !important;
}

.sa-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.16) !important;
}

.sa-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}

.sa-stat-grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 520px;
}

.sa-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--sa-gold);
}

.sa-stat-label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.sa-stat-value {
  display: block;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--sa-ink);
  line-height: 1.1;
}

.sa-stat-meta {
  display: block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.35rem;
}

.sa-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0.35rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.sa-subnav-link {
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease;
}

.sa-subnav-link:hover {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.sa-subnav-link.is-active {
  background: var(--sa-ink);
  color: #f8fafc;
}

.sa-layout-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
  align-items: start;
}

.sa-panel {
  border-radius: var(--radius-lg);
}

.sa-panel-head {
  margin-bottom: 1rem;
}

.sa-panel-head h2 {
  margin: 0 0 0.3rem;
  font-size: 1.15rem;
}

.sa-panel-head-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.sa-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.sa-form label {
  display: block;
  margin-bottom: 0.75rem;
}

.sa-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.sa-form-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.sa-form-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--border);
}

.sa-form-list li:last-child {
  border-bottom: none;
}

.sa-form-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.sa-form-card-item h2 {
  font-size: 1.05rem;
  margin: 0.5rem 0 0.35rem;
}

.sa-form-card-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sa-form-grade {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--sa-ink);
}

.sa-form-card-actions {
  margin-top: 1rem;
}

.sa-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.sa-pill-ok {
  background: var(--ok-soft);
  color: var(--ok);
  border: 1px solid var(--ok-border);
}

.sa-pill-off {
  background: #f1f5f9;
  color: #64748b;
  border: 1px solid #e2e8f0;
}

.sa-code {
  font-size: 0.85em;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: #f1f5f9;
  color: var(--sa-ink-soft);
}

.sa-data-table .sa-cell-name {
  white-space: normal;
  min-width: 12rem;
  font-weight: 500;
}

.sa-col-actions {
  text-align: right;
  white-space: nowrap;
}

.sa-table-wrap .data {
  min-width: 560px;
}

.sa-domain-block + .sa-domain-block {
  margin-top: 0;
}

.sa-domain-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.85rem;
}

.sa-domain-head h2 {
  margin: 0;
  font-size: 1.05rem;
  flex: 1 1 auto;
}

.sa-domain-num {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sa-gold);
}

.sa-indicator-text {
  white-space: normal !important;
  min-width: 16rem;
}

.sa-indicator-text strong {
  display: block;
  font-weight: 500;
}

.sa-indicator-sub {
  display: block;
  font-size: 0.85rem;
  margin-top: 0.2rem;
  line-height: 1.45;
}

.sa-search-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.65rem;
}

.sa-search-field {
  flex: 1 1 220px;
  margin: 0;
}

.sa-search-label {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.sa-hint-list {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.65;
}

.sa-hint-list li + li {
  margin-top: 0.35rem;
}

.sa-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.sa-form-panel {
  max-width: 720px;
}

.alert.warn,
.sa-alert-warn {
  background: var(--warn-soft);
  border: 1px solid var(--warn-border);
  color: #92400e;
}

@media (max-width: 960px) {
  .sa-stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .sa-layout-split,
  .sa-form-cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .sa-stat-grid,
  .sa-stat-grid-2 {
    grid-template-columns: 1fr;
  }
  .sa-form-grid {
    grid-template-columns: 1fr;
  }
  .sa-hero h1 {
    font-size: 1.3rem;
  }
}

/* ===== Dashboard: school outcome analytics ===== */
.dash-outcome {
  margin-top: 1.25rem;
}
.dash-outcome-charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 0.75rem 0 1rem;
}
.dash-outcome-chart-card {
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(31, 58, 95, 0.08);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}
.dash-outcome-chart-wide {
  margin-top: 0.25rem;
}
.chart-wrap {
  position: relative;
  width: 100%;
  min-height: 200px;
}
.chart-wrap-bar {
  min-height: 240px;
}
.chart-wrap-doughnut {
  min-height: 220px;
  max-width: 320px;
  margin: 0 auto;
}
.chart-wrap-classrooms {
  min-height: 180px;
}
.dash-outcome-legend {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.9rem;
}
.dash-outcome-legend li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.dash-outcome-domains,
.dash-outcome-levels {
  display: grid;
  gap: 0.85rem;
  margin: 0.5rem 0 1rem;
}
.dash-outcome-domain-head,
.dash-outcome-level-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}
.dash-outcome-domain-name {
  font-weight: 600;
}
.dash-outcome-domain-val {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.dash-outcome-bar {
  height: 12px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.07);
  overflow: hidden;
}
.dash-outcome-bar > span {
  display: block;
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease;
  background: #9aa6b8;
}
.dash-outcome-bar > span.lvl-good {
  background: linear-gradient(90deg, #2e9e6b, #46c98a);
}
.dash-outcome-bar > span.lvl-fair {
  background: linear-gradient(90deg, #e0a91b, #f1c552);
}
.dash-outcome-bar > span.lvl-improve {
  background: linear-gradient(90deg, #d9534f, #f0807c);
}
.dash-outcome-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.08rem 0.5rem;
  border-radius: 999px;
  margin-left: 0.4rem;
  color: #fff;
}
.dash-outcome-tag.tag-good {
  background: #2e9e6b;
}
.dash-outcome-tag.tag-fair {
  background: #c9920f;
}
.dash-outcome-tag.tag-improve {
  background: #d9534f;
}
.dash-outcome-tag.tag-none {
  background: #9aa6b8;
}
@media (max-width: 900px) {
  .dash-outcome-charts {
    grid-template-columns: 1fr;
  }
}