:root {
  /* ── SchoolMind brand navy (from official mark) + institutional gold ── */
  --indigo-950: #020E28;
  --indigo-900: #041B47;
  --indigo-800: #062459;
  --indigo-700: #002A6F;   /* primary brand navy, sampled from logo */
  --indigo-600: #0B3F8F;
  --indigo-500: #1E56AC;
  --indigo-400: #5479C4;
  --indigo-300: #93AEDA;
  --indigo-200: #C3D3EC;
  --indigo-100: #E2EAF7;
  --indigo-50: #F2F6FC;
  --amber-600: #A87717;
  --amber-500: #C9971E;   /* brand gold accent */
  --amber-400: #DDAE45;
  --amber-300: #E9C67B;
  --amber-100: #FAF0DA;
  --amber-50: #FDF8ED;
  --white: #FFFFFF;
  --gray-950: #0B0F16;
  --gray-900: #16202E;
  --gray-800: #29323F;
  --gray-700: #3E4854;
  --gray-600: #5B6472;
  --gray-500: #79828F;
  --gray-400: #9DA5B1;
  --gray-300: #D3D8E0;
  --gray-200: #E4E8EE;
  --gray-100: #F1F3F7;
  --gray-50: #F8F9FB;
  --success: #0E7A55;
  --danger: #B4232C;
  --font-display: 'Fraunces', Georgia, serif;
  --font-ui: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --sidebar-w: 254px;
  --sidebar-w-collapsed: 76px;
  --topbar-h: 68px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --shadow-sm: 0 1px 2px rgba(2,14,40,0.06), 0 1px 1px rgba(2,14,40,0.04);
  --shadow-md: 0 6px 20px rgba(2,14,40,0.08), 0 2px 6px rgba(2,14,40,0.05);
  --shadow-lg: 0 16px 44px rgba(2,14,40,0.14), 0 4px 14px rgba(2,14,40,0.08);
  --shadow-xl: 0 26px 70px rgba(2,14,40,0.22), 0 10px 26px rgba(2,14,40,0.12);
  --shadow-indigo: 0 8px 26px rgba(0,42,111,0.28);
  --shadow-amber: 0 8px 26px rgba(201,151,30,0.30);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; }
body { font-family: var(--font-ui); background: var(--gray-50); color: var(--gray-900); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--indigo-400); border-radius: 3px; }

/* ══════════ BUTTONS ══════════ */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--radius-sm); font-family: var(--font-ui); font-size: 0.85rem; font-weight: 600; cursor: pointer; border: none; outline: none; text-decoration: none; transition: all 0.2s ease; white-space: nowrap; }
.btn-ghost { background: transparent; color: var(--indigo-700); border: 1.5px solid var(--indigo-200); }
.btn-ghost:hover { background: var(--indigo-50); border-color: var(--indigo-400); }
.btn-primary { background: var(--indigo-700); color: var(--white); box-shadow: var(--shadow-indigo); }
.btn-primary:hover { background: var(--indigo-800); }
.btn-amber { background: var(--amber-500); color: var(--white); }
.btn-amber:hover { background: var(--amber-600); }
.btn-danger { background: #FEE2E2; color: var(--danger); }
.btn-danger:hover { background: #FECACA; }
.btn-sm { padding: 6px 12px; font-size: 0.75rem; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ══════════ SIDEBAR ══════════ */
.sidebar { position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w); background: linear-gradient(180deg, var(--indigo-900), var(--indigo-950) 85%); display: flex; flex-direction: column; z-index: 100; transition: width 0.25s ease; box-shadow: 2px 0 0 var(--amber-500) inset; }
body.collapsed .sidebar { width: var(--sidebar-w-collapsed); }
.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 18px 20px; height: var(--topbar-h); border-bottom: 1px solid rgba(255,255,255,0.08); flex-shrink: 0; }
.sidebar-logo { width: 38px; height: 38px; flex-shrink: 0; background: var(--white); border-radius: 9px; display: flex; align-items: center; justify-content: center; padding: 6px; box-shadow: 0 2px 8px rgba(0,0,0,0.25); }
.sidebar-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.sidebar-brand-text { font-family: var(--font-display); font-size: 1.18rem; font-weight: 700; color: var(--white); letter-spacing: -0.01em; white-space: nowrap; overflow: hidden; transition: opacity 0.2s; }
.sidebar-brand-text small { display: block; font-family: var(--font-ui); font-size: 0.6rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber-400); margin-top: 1px; }
body.collapsed .sidebar-brand-text { opacity: 0; width: 0; }
.sidebar-scroll { flex: 1; overflow-y: auto; padding: 16px 12px; }
.sidebar-group-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.32); padding: 16px 12px 8px; white-space: nowrap; overflow: hidden; }
body.collapsed .sidebar-group-label { opacity: 0; height: 0; padding: 8px 0 0; }
.nav-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--radius-sm); color: rgba(255,255,255,0.55); font-size: 0.87rem; font-weight: 500; text-decoration: none; cursor: pointer; margin-bottom: 2px; transition: all 0.15s; position: relative; white-space: nowrap; }
.nav-item i { width: 18px; text-align: center; font-size: 14px; flex-shrink: 0; }
.nav-item span { overflow: hidden; text-overflow: ellipsis; }
.nav-item:hover { background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.9); }
.nav-item.active { background: rgba(251,191,36,0.15); color: var(--amber-400); font-weight: 700; }
.nav-item.active::before { content: ''; position: absolute; left: -12px; top: 50%; transform: translateY(-50%); width: 3px; height: 60%; background: var(--amber-400); border-radius: 0 3px 3px 0; }
.nav-badge { margin-left: auto; background: var(--amber-500); color: var(--indigo-950); font-size: 0.62rem; font-weight: 800; padding: 2px 7px; border-radius: 999px; flex-shrink: 0; }
body.collapsed .nav-item span, body.collapsed .nav-badge { display: none; }
body.collapsed .nav-item { justify-content: center; }
.sidebar-footer { padding: 14px 12px 18px; border-top: 1px solid rgba(255,255,255,0.08); flex-shrink: 0; }

/* ══════════ TOPBAR ══════════ */
.topbar { position: fixed; top: 0; right: 0; left: var(--sidebar-w); height: var(--topbar-h); background: rgba(255,255,255,0.9); backdrop-filter: blur(16px); border-bottom: 1px solid var(--gray-200); display: flex; align-items: center; justify-content: space-between; padding: 0 28px; z-index: 90; transition: left 0.25s ease; }
body.collapsed .topbar { left: var(--sidebar-w-collapsed); }
.topbar-left { display: flex; align-items: center; gap: 16px; }
.sidebar-toggle { width: 36px; height: 36px; border-radius: var(--radius-sm); border: 1.5px solid var(--gray-200); background: var(--white); display: flex; align-items: center; justify-content: center; cursor: pointer; color: var(--gray-600); transition: all 0.15s; }
.sidebar-toggle:hover { background: var(--indigo-50); color: var(--indigo-700); border-color: var(--indigo-300); }
.topbar-search { display: flex; align-items: center; gap: 10px; background: var(--gray-100); border: 1.5px solid transparent; border-radius: 999px; padding: 9px 16px; width: 320px; transition: all 0.2s; }
.topbar-search:focus-within { background: var(--white); border-color: var(--indigo-300); box-shadow: 0 0 0 4px var(--indigo-50); }
.topbar-search i { color: var(--gray-400); font-size: 13px; }
.topbar-search input { border: none; background: none; outline: none; font-family: var(--font-ui); font-size: 0.85rem; width: 100%; color: var(--gray-800); }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.topbar-iconbtn { width: 40px; height: 40px; border-radius: 50%; border: none; background: transparent; display: flex; align-items: center; justify-content: center; color: var(--gray-500); cursor: pointer; position: relative; transition: all 0.15s; }
.topbar-iconbtn:hover { background: var(--gray-100); color: var(--indigo-700); }
.topbar-dot { position: absolute; top: 8px; right: 9px; width: 8px; height: 8px; border-radius: 50%; background: var(--danger); border: 2px solid var(--white); }
.topbar-divider { width: 1px; height: 28px; background: var(--gray-200); margin: 0 4px; }
.topbar-profile { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 6px 10px 6px 6px; border-radius: 999px; transition: background 0.15s; }
.topbar-profile:hover { background: var(--gray-100); }
.topbar-avatar { width: 34px; height: 34px; border-radius: 50%; background: var(--indigo-700); color: var(--white); display: flex; align-items: center; justify-content: center; font-size: 0.75rem; font-weight: 700; flex-shrink: 0; }
.topbar-profile-info { line-height: 1.25; }
.topbar-profile-name { font-size: 0.82rem; font-weight: 700; color: var(--gray-900); }
.topbar-profile-role { font-size: 0.7rem; color: var(--gray-400); }

/* ══════════ MAIN LAYOUT ══════════ */
.main { margin-left: var(--sidebar-w); padding-top: var(--topbar-h); min-height: 100vh; transition: margin-left 0.25s ease; }
body.collapsed .main { margin-left: var(--sidebar-w-collapsed); }
.main-inner { padding: 28px 28px 60px; max-width: 1440px; }
.page-header { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 16px; margin-bottom: 24px; }
.page-eyebrow { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--amber-600); margin-bottom: 4px; }
.page-title { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--indigo-950); letter-spacing: -0.02em; }
.page-date { font-size: 0.8rem; color: var(--gray-400); font-family: var(--font-mono); margin-top: 4px; }
.page-actions { display: flex; gap: 10px; }

/* ══════════ KPI CARDS ══════════ */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.kpi-card { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-sm); transition: box-shadow 0.2s, border-color 0.2s; position: relative; overflow: hidden; }
.kpi-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--indigo-700), var(--amber-500)); opacity: 0; transition: opacity 0.2s; }
.kpi-card:hover { box-shadow: var(--shadow-md); border-color: var(--indigo-200); }
.kpi-card:hover::before { opacity: 1; }
.kpi-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; }
.kpi-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.kpi-icon.i-indigo { background: var(--indigo-100); color: var(--indigo-700); }
.kpi-icon.i-amber { background: var(--amber-100); color: var(--amber-600); }
.kpi-icon.i-green { background: #D1FAE5; color: #065F46; }
.kpi-icon.i-red { background: #FEE2E2; color: #991B1B; }
.kpi-trend { font-size: 0.72rem; font-weight: 700; display: flex; align-items: center; gap: 4px; }
.kpi-trend.up { color: var(--success); }
.kpi-trend.down { color: var(--danger); }
.kpi-value { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--gray-900); line-height: 1; margin-bottom: 6px; }
.kpi-label { font-size: 0.82rem; font-weight: 600; color: var(--gray-600); }
.kpi-sub { font-size: 0.72rem; color: var(--gray-400); margin-top: 4px; }

/* ══════════ GRID / PANELS ══════════ */
.content-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 20px; align-items: start; }
.panel { background: var(--white); border: 1.5px solid var(--gray-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); margin-bottom: 20px; overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--gray-100); gap: 12px; flex-wrap: wrap; }
.panel-title { font-size: 0.95rem; font-weight: 700; color: var(--gray-900); display: flex; align-items: center; gap: 8px; }
.panel-title i { color: var(--indigo-600); font-size: 14px; }
.panel-link { font-size: 0.78rem; font-weight: 600; color: var(--indigo-600); text-decoration: none; background: none; border: none; cursor: pointer; }
.panel-link:hover { text-decoration: underline; }
.panel-body { padding: 10px 14px 18px; }
.panel-body.tight { padding: 0; }
.panel-toolbar { display: flex; align-items: center; gap: 8px; padding: 0 22px 14px; flex-wrap: wrap; }
.chip { padding: 6px 14px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; border: 1.5px solid var(--gray-200); background: var(--white); color: var(--gray-500); cursor: pointer; transition: all 0.15s; }
.chip.active { background: var(--indigo-700); border-color: var(--indigo-700); color: var(--white); }
.chip:hover:not(.active) { border-color: var(--indigo-300); color: var(--indigo-700); }

/* ══════════ TABLE ══════════ */
.dtable { width: 100%; border-collapse: collapse; }
.dtable th { text-align: left; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--gray-400); padding: 10px 12px; border-bottom: 1px solid var(--gray-100); white-space: nowrap; }
.dtable td { padding: 12px; border-bottom: 1px solid var(--gray-100); font-size: 0.85rem; vertical-align: middle; }
.dtable tr:last-child td { border-bottom: none; }
.dtable tr:hover td { background: var(--gray-50); }
.row-person { display: flex; align-items: center; gap: 10px; }
.row-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--indigo-100); color: var(--indigo-700); display: flex; align-items: center; justify-content: center; font-size: 0.68rem; font-weight: 700; flex-shrink: 0; }
.row-name { font-weight: 600; color: var(--gray-800); font-size: 0.85rem; }
.row-sub { font-size: 0.72rem; color: var(--gray-400); font-family: var(--font-mono); }
.table-actions { display: flex; gap: 6px; justify-content: flex-end; }
.icon-btn { width: 30px; height: 30px; border-radius: 8px; border: 1px solid var(--gray-200); background: var(--white); display: inline-flex; align-items: center; justify-content: center; color: var(--gray-500); cursor: pointer; font-size: 12px; transition: all 0.15s; }
.icon-btn:hover { border-color: var(--indigo-300); color: var(--indigo-700); background: var(--indigo-50); }
.icon-btn.danger:hover { border-color: #FCA5A5; color: var(--danger); background: #FEF2F2; }
.empty-state { text-align: center; padding: 40px 20px; color: var(--gray-400); }
.empty-state i { font-size: 28px; margin-bottom: 10px; display: block; color: var(--gray-300); }

/* ══════════ BADGES ══════════ */
.badge { display: inline-flex; align-items: center; gap: 5px; font-size: 0.68rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; text-transform: uppercase; letter-spacing: 0.03em; }
.engine-note { display: flex; gap: 10px; align-items: flex-start; background: var(--indigo-50); border: 1px solid var(--indigo-100); border-radius: var(--radius-md); padding: 12px 14px; font-size: 0.78rem; color: var(--indigo-700); line-height: 1.5; }
.badge.paid { background: #D1FAE5; color: #065F46; }
.badge.unpaid { background: #FEE2E2; color: #991B1B; }
.badge.pending { background: var(--amber-100); color: var(--amber-600); }
.badge.active { background: var(--indigo-100); color: var(--indigo-700); }
.badge.present { background: #D1FAE5; color: #065F46; }
.badge.absent { background: #FEE2E2; color: #991B1B; }
.badge.late { background: var(--amber-100); color: var(--amber-600); }

/* ══════════ MISC DASHBOARD WIDGETS ══════════ */
.bar-list { display: flex; flex-direction: column; gap: 14px; }
.bar-row { display: flex; align-items: center; gap: 10px; }
.bar-label { font-size: 0.78rem; color: var(--gray-600); font-weight: 500; width: 92px; flex-shrink: 0; }
.bar-track { flex: 1; height: 9px; background: var(--gray-100); border-radius: 5px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 5px; background: linear-gradient(90deg, var(--indigo-500), var(--indigo-700)); transition: width 1s ease; }
.bar-value { font-size: 0.75rem; color: var(--gray-500); width: 38px; text-align: right; font-family: var(--font-mono); flex-shrink: 0; }
.fee-list { display: flex; flex-direction: column; }
.fee-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 22px; border-bottom: 1px solid var(--gray-100); }
.fee-row:last-child { border-bottom: none; }
.fee-name { font-size: 0.83rem; font-weight: 600; color: var(--gray-800); }
.fee-class { font-size: 0.72rem; color: var(--gray-400); font-family: var(--font-mono); }
.fee-amount { font-family: var(--font-mono); font-weight: 700; font-size: 0.85rem; color: var(--gray-900); }
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 6px 18px 18px; }
.qa-btn { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 14px; border-radius: var(--radius-md); border: 1.5px solid var(--gray-200); background: var(--white); cursor: pointer; transition: all 0.2s; text-align: left; }
.qa-btn:hover { border-color: var(--indigo-300); background: var(--indigo-50); }
.qa-btn i { color: var(--indigo-600); font-size: 16px; }
.qa-btn span { font-size: 0.78rem; font-weight: 600; color: var(--gray-800); }
.tt-mini { display: flex; flex-direction: column; gap: 8px; padding: 4px 22px 18px; }
.tt-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: var(--radius-sm); background: var(--gray-50); }
.tt-time { font-family: var(--font-mono); font-size: 0.72rem; color: var(--indigo-700); font-weight: 700; width: 58px; flex-shrink: 0; }
.tt-info { flex: 1; }
.tt-subject { font-size: 0.8rem; font-weight: 600; color: var(--gray-800); }
.tt-sub { font-size: 0.7rem; color: var(--gray-400); }
.activity-list { display: flex; flex-direction: column; padding: 4px 22px 18px; }
.activity-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--gray-100); }
.activity-item:last-child { border-bottom: none; padding-bottom: 0; }
.activity-icon { width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 12px; }
.activity-icon.green { background: #D1FAE5; color: #065F46; }
.activity-icon.amber { background: var(--amber-100); color: var(--amber-600); }
.activity-icon.indigo { background: var(--indigo-100); color: var(--indigo-700); }
.activity-icon.red { background: #FEE2E2; color: #991B1B; }
.activity-text { font-size: 0.8rem; color: var(--gray-700); line-height: 1.5; }
.activity-text b { color: var(--gray-900); }
.activity-time { font-size: 0.68rem; color: var(--gray-400); margin-top: 2px; font-family: var(--font-mono); }

/* ══════════ FORMS ══════════ */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-section-title { grid-column: 1 / -1; font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: var(--indigo-700); margin: 14px 0 -2px; padding-top: 14px; border-top: 1px solid var(--gray-100); }
.form-section-title:first-child { margin-top: 0; padding-top: 0; border-top: none; }
.form-section-hint { grid-column: 1 / -1; font-size: 0.72rem; color: var(--gray-400); margin-top: -8px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { font-size: 0.78rem; font-weight: 600; color: var(--gray-700); }
.form-input, .form-select, .form-textarea {
  font-family: var(--font-ui); font-size: 0.87rem; color: var(--gray-900);
  border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm);
  padding: 10px 12px; outline: none; transition: all 0.15s; background: var(--white); width: 100%;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--indigo-400); box-shadow: 0 0 0 4px var(--indigo-50); }
.form-textarea { resize: vertical; min-height: 70px; }
.form-hint { font-size: 0.72rem; color: var(--gray-400); }

/* ══════════ MODAL ══════════ */
.modal-overlay { position: fixed; inset: 0; background: rgba(2,14,40,0.6); display: flex; align-items: center; justify-content: center; z-index: 500; opacity: 0; transition: opacity 0.2s; padding: 20px; }
.modal-overlay.show { opacity: 1; }
.modal-box { background: var(--white); border-radius: var(--radius-lg); width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto; box-shadow: var(--shadow-xl); transform: translateY(12px) scale(0.98); transition: transform 0.2s; }
.modal-overlay.show .modal-box { transform: translateY(0) scale(1); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--gray-100); }
.modal-title { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--indigo-950); }
.modal-close { width: 32px; height: 32px; border-radius: 50%; border: none; background: var(--gray-100); color: var(--gray-500); cursor: pointer; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--gray-200); color: var(--gray-800); }
.modal-body { padding: 22px 24px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding: 16px 24px; border-top: 1px solid var(--gray-100); }

/* ══════════ TOAST ══════════ */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 600; display: flex; flex-direction: column; gap: 10px; }
.toast { display: flex; align-items: center; gap: 10px; background: var(--gray-900); color: var(--white); padding: 12px 18px; border-radius: var(--radius-md); font-size: 0.83rem; font-weight: 600; box-shadow: var(--shadow-lg); opacity: 0; transform: translateY(8px); transition: all 0.25s; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast i { color: var(--success); }
.toast.error i { color: #F87171; }

/* ══════════ LOGIN — split screen ══════════ */
.login-page { min-height: 100vh; display: flex; }

.login-visual { flex: 0 0 44%; position: relative; overflow: hidden; background: linear-gradient(150deg, var(--indigo-950) 0%, var(--indigo-900) 55%, var(--indigo-700) 100%); display: flex; flex-direction: column; justify-content: space-between; padding: 48px 52px; color: var(--white); }
.login-visual::before { content: ''; position: absolute; top: -18%; right: -18%; width: 480px; height: 480px; background: radial-gradient(circle, rgba(201,151,30,0.18), transparent 70%); }
.login-visual::after { content: ''; position: absolute; bottom: -20%; left: -15%; width: 480px; height: 480px; background: radial-gradient(circle, rgba(255,255,255,0.07), transparent 70%); }
.login-visual-grid { position: absolute; inset: 0; opacity: 0.06; background-image: linear-gradient(rgba(255,255,255,0.6) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.6) 1px, transparent 1px); background-size: 42px 42px; }

.lv-top { position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; }
.lv-top img { width: 40px; height: 40px; object-fit: contain; background: var(--white); border-radius: 10px; padding: 6px; flex-shrink: 0; }
.lv-top-text { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; }
.lv-top-text small { display: block; font-family: var(--font-ui); font-size: 0.62rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-top: 2px; }

.lv-mid { position: relative; z-index: 1; }
.lv-eyebrow { display: flex; align-items: center; gap: 10px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 18px; }
.lv-eyebrow .line { width: 24px; height: 1.5px; background: var(--amber-400); }
.lv-headline { font-family: var(--font-display); font-size: 2.3rem; font-weight: 700; line-height: 1.18; margin-bottom: 16px; max-width: 460px; }
.lv-headline .school-name { color: var(--amber-400); }
.lv-sub { font-size: 0.92rem; color: rgba(255,255,255,0.68); line-height: 1.6; max-width: 400px; margin-bottom: 28px; }
.lv-features { display: flex; flex-direction: column; gap: 12px; }
.lv-feature { display: flex; align-items: center; gap: 12px; font-size: 0.84rem; color: rgba(255,255,255,0.85); }
.lv-feature i { width: 30px; height: 30px; border-radius: 8px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--amber-400); flex-shrink: 0; }

.lv-bottom { position: relative; z-index: 1; font-size: 0.78rem; color: rgba(255,255,255,0.4); }
.lv-bottom .motto { color: rgba(255,255,255,0.6); font-style: italic; margin-bottom: 6px; }

.login-form-side { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 24px; background: var(--white); overflow-y: auto; }
.login-form-inner { width: 100%; max-width: 400px; }
.login-form-mobile-logo { display: none; }
.login-form-mobile-logo.login-logo { align-items: center; gap: 12px; margin-bottom: 22px; }
.login-logo-mark { width: 46px; height: 46px; background: var(--white); border: 1.5px solid var(--gray-200); border-radius: 11px; display: flex; align-items: center; justify-content: center; padding: 7px; flex-shrink: 0; }
.login-logo-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.login-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.login-sub { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 26px; }
.login-error { display: none; align-items: center; gap: 8px; background: #FDF0F0; border: 1px solid #F0C4C6; color: var(--danger); font-size: 0.8rem; font-weight: 600; padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: 16px; }
.login-error.show { display: flex; }
.login-hint { margin-top: 20px; text-align: center; font-size: 0.78rem; color: var(--gray-400); background: var(--gray-50); border: 1px solid var(--gray-100); border-radius: var(--radius-sm); padding: 10px; }
.login-hint b { color: var(--gray-600); font-family: var(--font-mono); }

.login-divider { display: flex; align-items: center; gap: 12px; margin: 28px 0 18px; }
.login-divider .dl { flex: 1; height: 1px; background: var(--gray-100); }
.login-divider span { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-300); }

.role-picker-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.role-picker-btn { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; padding: 9px 12px; border: 1.5px solid var(--gray-200); border-radius: var(--radius-sm); background: var(--white); cursor: pointer; text-align: left; transition: all 0.15s; font-family: var(--font-ui); }
.role-picker-btn:hover { border-color: var(--indigo-300); background: var(--indigo-50); }
.role-picker-btn .rp-name { font-size: 0.78rem; font-weight: 700; color: var(--gray-800); }
.role-picker-btn .rp-user { font-size: 0.66rem; font-family: var(--font-mono); color: var(--gray-400); }

@media (max-width: 880px) {
  .login-page { flex-direction: column; }
  .login-visual { flex: none; padding: 32px 26px; min-height: 0; }
  .lv-headline { font-size: 1.7rem; }
  .lv-features { display: none; }
  .login-form-side { padding: 32px 24px 48px; }
  .login-form-mobile-logo.login-logo { display: flex; }
}

/* ══════════ RESPONSIVE ══════════ */
@media (max-width: 1180px) {
  .content-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-xl); }
  body.sidebar-open .sidebar { transform: translateX(0); }
  .topbar, .main { left: 0; margin-left: 0; }
  body.collapsed .topbar, body.collapsed .main { left: 0; margin-left: 0; }
  .topbar-search { width: 180px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .main-inner { padding: 20px 16px 50px; }
  .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .topbar-search { display: none; }
  .topbar-profile-info { display: none; }
}
.sidebar-scrim { display: none; position: fixed; inset: 0; background: rgba(15,11,46,0.5); z-index: 95; }
@media (max-width: 860px) { body.sidebar-open .sidebar-scrim { display: block; } }