/* =========================================================
   E-Kids School — tasarım sistemi
   Mobil öncelikli; masaüstünde yan menü, mobilde alt sekme çubuğu.
   ========================================================= */

:root {
  --primary: #4f46e5;
  --primary-600: #4338ca;
  --primary-700: #3730a3;
  --primary-50: #eef2ff;
  --primary-100: #e0e7ff;
  --accent: #f59e0b;

  --success: #10b981; --success-bg: #ecfdf5; --success-text: #047857;
  --danger: #ef4444;  --danger-bg: #fef2f2;  --danger-text: #b91c1c;
  --warning: #f59e0b; --warning-bg: #fffbeb; --warning-text: #b45309;
  --info: #0ea5e9;    --info-bg: #f0f9ff;    --info-text: #0369a1;
  --violet: #8b5cf6;  --violet-bg: #f5f3ff;  --violet-text: #6d28d9;
  --pink: #ec4899;    --pink-bg: #fdf2f8;    --pink-text: #be185d;

  --bg: #f4f5fa;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --border: #e6e8ef;
  --border-strong: #d4d7e2;
  --text: #121826;
  --text-2: #374151;
  --muted: #6b7280;
  --faint: #9ca3af;

  --radius: 16px;
  --radius-sm: 10px;
  --radius-xs: 8px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .06);
  --shadow-md: 0 4px 16px rgba(16, 24, 40, .08);
  --shadow-lg: 0 18px 40px rgba(16, 24, 40, .16);

  --sidebar-w: 268px;
  --topbar-h: 64px;
  --bottom-h: 66px;
  --font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-600); }
img { max-width: 100%; }
h1, h2, h3, h4 { margin: 0; line-height: 1.25; letter-spacing: -.01em; }
h1 { font-size: 1.55rem; font-weight: 800; }
h2 { font-size: 1.15rem; font-weight: 700; }
h3 { font-size: 1rem; font-weight: 700; }
p { margin: 0; }
hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }
code { background: var(--surface-2); padding: 1px 6px; border-radius: 6px; font-size: .9em; }
:focus-visible { outline: 3px solid var(--primary-100); outline-offset: 2px; }

/* ---------- Uygulama iskeleti ---------- */
.app { display: flex; min-height: 100vh; }

.sidebar {
  position: fixed; inset: 0 auto 0 0; width: var(--sidebar-w);
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; z-index: 40;
  transition: transform .25s ease;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 18px 20px; border-bottom: 1px solid var(--border); }
.brand-logo {
  width: 40px; height: 40px; border-radius: 12px; flex: none;
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 15px;
  background: linear-gradient(135deg, #6366f1, #a855f7 55%, #f59e0b);
  box-shadow: 0 6px 16px rgba(99, 102, 241, .35);
}
.brand-name { font-weight: 800; font-size: 15px; }
.brand-sub { font-size: 12px; color: var(--muted); max-width: 170px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.nav { flex: 1; overflow-y: auto; padding: 12px 12px 24px; }
.nav-section { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--faint); padding: 16px 12px 6px; }
.nav-link {
  display: flex; align-items: center; gap: 12px; padding: 9px 12px; margin: 2px 0;
  border-radius: 10px; color: var(--text-2); font-weight: 600; font-size: 14px;
}
.nav-link i { font-size: 18px; color: var(--muted); width: 20px; text-align: center; }
.nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-link.active { background: var(--primary-50); color: var(--primary-700); }
.nav-link.active i { color: var(--primary); }

.sidebar-footer { padding: 12px; border-top: 1px solid var(--border); }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 8px; border-radius: 12px; }
.user-chip .name { font-weight: 700; font-size: 13px; }
.user-chip .role { font-size: 12px; color: var(--muted); }

.sidebar-backdrop { display: none; }

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

.topbar {
  position: sticky; top: 0; z-index: 30; height: var(--topbar-h);
  display: flex; align-items: center; gap: 12px; padding: 0 28px;
  background: rgba(244, 245, 250, .85); backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
}
.topbar.scrolled { border-bottom-color: var(--border); }
.topbar-title { font-weight: 700; font-size: 15px; color: var(--text-2); flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar-actions { display: flex; align-items: center; gap: 6px; }

.content { padding: 8px 28px 40px; width: 100%; max-width: 1400px; }

.impersonate-bar {
  background: #111827; color: #fff; font-size: 13px; padding: 8px 16px;
  display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap;
}
.impersonate-bar form { margin: 0; }
.impersonate-bar button { background: #fff; color: #111827; border: 0; border-radius: 8px; padding: 4px 10px; font-weight: 700; font-size: 12px; cursor: pointer; }

.bottom-nav { display: none; }

/* ---------- Sayfa başlığı ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 12px 0 22px; }
.page-head .sub { color: var(--muted); margin-top: 4px; font-size: 14px; }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.breadcrumb { display: flex; gap: 6px; align-items: center; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--primary); }

/* ---------- Izgara & yardımcı yerleşim ---------- */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.stack { display: flex; flex-direction: column; gap: 18px; }
.stack-sm { display: flex; flex-direction: column; gap: 10px; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.spacer { flex: 1; }

/* ---------- Kart ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; min-width: 0; }
.card.p-0 { padding: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card.p-0 .card-head { padding: 16px 20px 0; }
.card-head .sub { color: var(--muted); font-size: 13px; }
.card-body { padding: 20px; }
.card-foot { border-top: 1px solid var(--border); padding: 12px 20px; display: flex; gap: 8px; justify-content: flex-end; }
.card-link { display: block; color: inherit; transition: transform .15s, box-shadow .15s, border-color .15s; }
.card-link:hover { color: inherit; transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--primary-100); }
.card-accent { border-top: 4px solid var(--c, var(--primary)); }

/* ---------- İstatistik kutuları ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 16px; margin-bottom: 18px; }
.stat { display: flex; align-items: center; gap: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); min-width: 0; }
.stat-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-size: 22px; flex: none; }
.stat-value { font-size: 1.45rem; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stat-label { color: var(--muted); font-size: 13px; font-weight: 600; }
.stat-trend { font-size: 12px; font-weight: 700; }
.stat-trend.up { color: var(--success-text); }
.stat-trend.down { color: var(--danger-text); }

.tone-primary { background: var(--primary-50); color: var(--primary); }
.tone-success { background: var(--success-bg); color: var(--success); }
.tone-danger { background: var(--danger-bg); color: var(--danger); }
.tone-warning { background: var(--warning-bg); color: var(--warning); }
.tone-info { background: var(--info-bg); color: var(--info); }
.tone-violet { background: var(--violet-bg); color: var(--violet); }
.tone-pink { background: var(--pink-bg); color: var(--pink); }
.tone-neutral { background: var(--surface-2); color: var(--muted); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; padding: 0 16px; border-radius: 11px; border: 1px solid transparent;
  font: inherit; font-size: 14px; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, box-shadow .15s, transform .05s;
  text-decoration: none; user-select: none;
}
.btn:active { transform: translateY(1px); }
.btn i { font-size: 16px; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 4px 12px rgba(79, 70, 229, .25); }
.btn-primary:hover { background: var(--primary-600); color: #fff; }
.btn-secondary { background: var(--surface); color: var(--text-2); border-color: var(--border-strong); }
.btn-secondary:hover { background: var(--surface-2); color: var(--text); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-soft { background: var(--primary-50); color: var(--primary-700); }
.btn-soft:hover { background: var(--primary-100); color: var(--primary-700); }
.btn-success { background: var(--success); color: #fff; }
.btn-success:hover { background: #059669; color: #fff; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #dc2626; color: #fff; }
.btn-danger-soft { background: var(--danger-bg); color: var(--danger-text); }
.btn-danger-soft:hover { background: #fee2e2; color: var(--danger-text); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 13px; border-radius: 9px; }
.btn-lg { height: 48px; padding: 0 22px; font-size: 15px; border-radius: 13px; }
.btn-block { width: 100%; }
.btn-icon { width: 40px; padding: 0; }
.btn-icon.btn-sm { width: 32px; }
.btn[disabled], .btn.disabled { opacity: .55; pointer-events: none; }

.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; border: 0; background: transparent; color: var(--text-2);
  display: inline-grid; place-items: center; font-size: 20px; cursor: pointer; position: relative;
}
.icon-btn:hover { background: var(--surface); color: var(--text); }
.icon-btn .count {
  position: absolute; top: 4px; right: 4px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: var(--danger); color: #fff; font-size: 11px; font-weight: 800; display: grid; place-items: center; border: 2px solid var(--bg);
}

/* ---------- Formlar ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.form-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid.cols-1 { grid-template-columns: minmax(0, 1fr); }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field.span-2, .field.span-all { grid-column: 1 / -1; }
.label, .field > span:first-child { font-size: 13px; font-weight: 700; color: var(--text-2); }
.label .req, .field .req { color: var(--danger); }
.hint { font-size: 12px; color: var(--muted); }
.field-error, .field-validation-error { font-size: 12px; color: var(--danger-text); font-weight: 600; }
.validation-summary-errors { background: var(--danger-bg); color: var(--danger-text); border-radius: var(--radius-sm); padding: 10px 14px; font-size: 14px; margin-bottom: 14px; }
.validation-summary-errors ul { margin: 0; padding-left: 18px; }
.validation-summary-valid { display: none; }

.input, .select, .textarea {
  width: 100%; height: 42px; padding: 0 13px; border-radius: 11px;
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  font: inherit; font-size: 15px; transition: border-color .15s, box-shadow .15s;
}
.textarea { height: auto; min-height: 96px; padding: 11px 13px; resize: vertical; line-height: 1.5; }
.select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%236b7280' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 12px; }
.input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-50); }
.input::placeholder, .textarea::placeholder { color: var(--faint); }
.input.input-error, .input-validation-error { border-color: var(--danger); }
.input-sm, .select-sm { height: 34px; font-size: 14px; border-radius: 9px; }
.input[readonly] { background: var(--surface-2); }

.input-group { display: flex; align-items: stretch; }
.input-group .addon { display: grid; place-items: center; padding: 0 12px; background: var(--surface-2); border: 1px solid var(--border-strong); color: var(--muted); font-weight: 700; font-size: 14px; }
.input-group .addon:first-child { border-right: 0; border-radius: 11px 0 0 11px; }
.input-group .addon:last-child { border-left: 0; border-radius: 0 11px 11px 0; }
.input-group .input:not(:first-child) { border-top-left-radius: 0; border-bottom-left-radius: 0; }
.input-group .input:not(:last-child) { border-top-right-radius: 0; border-bottom-right-radius: 0; }

.input-icon { position: relative; }
.input-icon > i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--faint); font-size: 16px; pointer-events: none; }
.input-icon > .input { padding-left: 38px; }

.check { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14px; cursor: pointer; user-select: none; }
.check input { width: 18px; height: 18px; accent-color: var(--primary); }

.switch { display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-weight: 600; font-size: 14px; }
.switch input { appearance: none; width: 42px; height: 24px; border-radius: 12px; background: var(--border-strong); position: relative; cursor: pointer; transition: background .15s; margin: 0; flex: none; }
.switch input::after { content: ""; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; box-shadow: var(--shadow); transition: transform .15s; }
.switch input:checked { background: var(--primary); }
.switch input:checked::after { transform: translateX(18px); }

.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.form-section { font-size: 13px; font-weight: 800; color: var(--primary); text-transform: uppercase; letter-spacing: .05em; grid-column: 1 / -1; margin-top: 8px; padding-top: 14px; border-top: 1px dashed var(--border); }
.form-section:first-child { margin-top: 0; padding-top: 0; border-top: 0; }

/* Segmentli seçim (radio) — sekme, durum seçici vb. */
.segmented { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 12px; padding: 4px; gap: 4px; flex-wrap: wrap; }
.segmented label { position: relative; cursor: pointer; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented span { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 9px; font-size: 13px; font-weight: 700; color: var(--muted); transition: all .15s; }
.segmented input:checked + span { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.segmented input:focus-visible + span { outline: 3px solid var(--primary-100); }

/* ---------- Tablolar ---------- */
.table-wrap { width: 100%; overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; padding: 12px 16px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 13px 16px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: #fafbff; }
.table .num, .table th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table .actions { text-align: right; white-space: nowrap; }
.table .actions .btn { margin-left: 4px; }
.table tr.clickable { cursor: pointer; }
.table tfoot td { font-weight: 800; background: var(--surface-2); }
.card > .table-wrap:first-child .table th:first-child { border-top-left-radius: var(--radius); }
.card > .table-wrap:first-child .table th:last-child { border-top-right-radius: var(--radius); }

.table-toolbar { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.table-toolbar .input-icon { flex: 1; min-width: 200px; max-width: 360px; }
.table-toolbar form { display: contents; }

.cell-user { display: flex; align-items: center; gap: 10px; min-width: 0; }
.cell-user .t { font-weight: 700; color: var(--text); }
.cell-user .s { font-size: 12px; color: var(--muted); }

/* ---------- Rozet, çip, avatar ---------- */
.badge { display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 9px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; background: var(--surface-2); color: var(--text-2); }
.badge-primary { background: var(--primary-50); color: var(--primary-700); }
.badge-success { background: var(--success-bg); color: var(--success-text); }
.badge-danger { background: var(--danger-bg); color: var(--danger-text); }
.badge-warning { background: var(--warning-bg); color: var(--warning-text); }
.badge-info { background: var(--info-bg); color: var(--info-text); }
.badge-violet { background: var(--violet-bg); color: var(--violet-text); }
.badge-neutral { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
.badge-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 11px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); font-size: 13px; font-weight: 600; color: var(--text-2); }
a.chip:hover, button.chip:hover { border-color: var(--primary); color: var(--primary); }
.chip.active { background: var(--primary); border-color: var(--primary); color: #fff; }
button.chip { cursor: pointer; font: inherit; font-size: 13px; font-weight: 600; }

.avatar { --c: #6366f1; width: 38px; height: 38px; border-radius: 50%; flex: none; display: inline-grid; place-items: center; font-size: 13px; font-weight: 800; color: #fff; background: var(--c); letter-spacing: .02em; }
.avatar-sm { width: 30px; height: 30px; font-size: 11px; }
.avatar-lg { width: 56px; height: 56px; font-size: 18px; }
.avatar-xl { width: 76px; height: 76px; font-size: 24px; }
.avatar-square { border-radius: 12px; }

.color-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; background: var(--c, var(--primary)); flex: none; }

/* ---------- Liste ---------- */
.list { display: flex; flex-direction: column; }
.list-item { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); color: inherit; min-width: 0; }
.list-item:last-child { border-bottom: 0; }
a.list-item:hover { color: inherit; background: var(--surface-2); margin: 0 -12px; padding-left: 12px; padding-right: 12px; border-radius: 10px; }
.list-main { flex: 1; min-width: 0; }
.list-title { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-sub { font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-end { text-align: right; flex: none; font-size: 13px; }
.list-icon { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; font-size: 18px; flex: none; }

/* ---------- Sekmeler ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 18px; overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab { display: inline-flex; align-items: center; gap: 7px; padding: 10px 14px; font-weight: 700; font-size: 14px; color: var(--muted); border: 0; background: none; border-bottom: 2px solid transparent; margin-bottom: -1px; cursor: pointer; white-space: nowrap; font-family: inherit; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab .badge { height: 20px; padding: 0 7px; }
[data-tab-panel] { display: none; }
[data-tab-panel].active { display: block; }

/* ---------- Uyarı kutuları ---------- */
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 13px 16px; border-radius: 12px; font-size: 14px; border: 1px solid transparent; }
.alert > i { font-size: 18px; line-height: 1.3; }
.alert-info { background: var(--info-bg); color: var(--info-text); border-color: #bae6fd; }
.alert-success { background: var(--success-bg); color: var(--success-text); border-color: #a7f3d0; }
.alert-warning { background: var(--warning-bg); color: var(--warning-text); border-color: #fde68a; }
.alert-danger { background: var(--danger-bg); color: var(--danger-text); border-color: #fecaca; }
.alert b { font-weight: 800; }

/* ---------- Boş durum ---------- */
.empty { text-align: center; padding: 44px 20px; color: var(--muted); }
.empty > i { font-size: 40px; color: var(--primary); background: var(--primary-50); width: 76px; height: 76px; border-radius: 22px; display: inline-grid; place-items: center; margin-bottom: 14px; }
.empty h3 { color: var(--text); margin-bottom: 6px; }
.empty p { max-width: 420px; margin: 0 auto; font-size: 14px; }
.empty .btn { margin-top: 16px; }

/* ---------- İlerleme ---------- */
.progress { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; border: 1px solid var(--border); }
.progress > span { display: block; height: 100%; border-radius: 99px; background: var(--c, var(--primary)); transition: width .3s; }
.progress-lg { height: 12px; }

.ring { --p: 0; --c: var(--primary); width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--c) calc(var(--p) * 1%), var(--surface-2) 0); flex: none; }
.ring > span { width: 50px; height: 50px; border-radius: 50%; background: var(--surface); display: grid; place-items: center; font-weight: 800; font-size: 13px; }

/* ---------- Açılır menü ---------- */
.dropdown { position: relative; }
.dropdown > summary { list-style: none; cursor: pointer; }
.dropdown > summary::-webkit-details-marker { display: none; }
.dropdown-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px; z-index: 60;
  background: var(--surface); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 6px;
}
.dropdown-menu.wide { width: 360px; max-width: calc(100vw - 24px); }
.dropdown-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 11px; border-radius: 9px; color: var(--text-2); font-weight: 600; font-size: 14px; border: 0; background: none; cursor: pointer; text-align: left; font-family: inherit; }
.dropdown-item:hover { background: var(--surface-2); color: var(--text); }
.dropdown-item i { color: var(--muted); font-size: 16px; }
.dropdown-item.danger, .dropdown-item.danger i { color: var(--danger-text); }
.dropdown-head { padding: 10px 11px 8px; border-bottom: 1px solid var(--border); margin-bottom: 4px; }
.dropdown-sep { height: 1px; background: var(--border); margin: 4px 0; }

.notif-item { display: flex; gap: 10px; padding: 10px; border-radius: 10px; color: inherit; }
.notif-item:hover { background: var(--surface-2); color: inherit; }
.notif-item.unread { background: var(--primary-50); }
.notif-item .list-icon { width: 34px; height: 34px; font-size: 15px; }
.notif-item .t { font-weight: 700; font-size: 13px; }
.notif-item .b { font-size: 12px; color: var(--muted); }

/* ---------- Bildirim (toast) ---------- */
.toast-stack { position: fixed; top: 16px; right: 16px; z-index: 100; display: flex; flex-direction: column; gap: 10px; max-width: calc(100vw - 32px); }
.toast { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: 13px; background: #111827; color: #fff; font-weight: 600; font-size: 14px; box-shadow: var(--shadow-lg); animation: toast-in .25s ease; max-width: 420px; }
.toast i { font-size: 18px; }
.toast-success i { color: #34d399; }
.toast-error i { color: #f87171; }
.toast-info i { color: #60a5fa; }
.toast.hide { opacity: 0; transform: translateY(-8px); transition: all .3s; }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------- Modal (dialog) ---------- */
dialog.modal { border: 0; padding: 0; border-radius: 20px; width: min(560px, calc(100vw - 24px)); max-height: calc(100vh - 40px); box-shadow: var(--shadow-lg); color: var(--text); }
dialog.modal.wide { width: min(820px, calc(100vw - 24px)); }
dialog.modal::backdrop { background: rgba(17, 24, 39, .45); backdrop-filter: blur(2px); }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.modal-body { padding: 20px 22px; overflow-y: auto; max-height: calc(100vh - 200px); }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; padding: 14px 22px; border-top: 1px solid var(--border); background: var(--surface-2); }

/* ---------- Zaman çizelgesi ---------- */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--border); }
.tl-item { position: relative; padding-bottom: 16px; }
.tl-item::before { content: ""; position: absolute; left: -20px; top: 5px; width: 12px; height: 12px; border-radius: 50%; background: var(--c, var(--primary)); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--border); }
.tl-item .meta { font-size: 12px; color: var(--muted); }

/* ---------- Ders programı ızgarası ---------- */
.schedule { display: grid; grid-template-columns: 70px repeat(5, minmax(120px, 1fr)); gap: 6px; min-width: 720px; }
.schedule.days-7 { grid-template-columns: 70px repeat(7, minmax(110px, 1fr)); min-width: 900px; }
.schedule .sh { font-weight: 800; font-size: 13px; text-align: center; padding: 8px; color: var(--text-2); }
.schedule .st { font-size: 12px; color: var(--muted); font-weight: 700; padding: 10px 4px; text-align: right; }
.slot { border-radius: 12px; padding: 9px 10px; background: color-mix(in srgb, var(--c, var(--primary)) 12%, white); border-left: 4px solid var(--c, var(--primary)); font-size: 12px; min-height: 58px; }
.slot .t { font-weight: 800; font-size: 13px; color: var(--text); }
.slot .s { color: var(--text-2); }
.slot-empty { border-radius: 12px; border: 1px dashed var(--border); min-height: 58px; }
.slot.now { box-shadow: 0 0 0 2px var(--c, var(--primary)); }

/* ---------- Yoklama ---------- */
.att-list { display: flex; flex-direction: column; }
.att-row { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.att-row:last-child { border-bottom: 0; }
.att-row .who { flex: 1; min-width: 180px; display: flex; align-items: center; gap: 10px; }
.att-options { display: inline-flex; gap: 6px; flex-wrap: wrap; }
.att-options label { cursor: pointer; }
.att-options input { position: absolute; opacity: 0; pointer-events: none; }
.att-options span { display: inline-flex; align-items: center; gap: 5px; height: 36px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border-strong); font-size: 13px; font-weight: 700; color: var(--muted); background: var(--surface); transition: all .12s; }
.att-options input:checked + span.att-present { background: var(--success); border-color: var(--success); color: #fff; }
.att-options input:checked + span.att-absent { background: var(--danger); border-color: var(--danger); color: #fff; }
.att-options input:checked + span.att-late { background: var(--warning); border-color: var(--warning); color: #fff; }
.att-options input:checked + span.att-excused { background: var(--info); border-color: var(--info); color: #fff; }

/* ---------- Mesajlaşma ---------- */
.chat { display: grid; grid-template-columns: 320px minmax(0, 1fr); height: calc(100vh - var(--topbar-h) - 120px); min-height: 480px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.chat-list { border-right: 1px solid var(--border); overflow-y: auto; }
.chat-list .head { padding: 14px 16px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--surface); z-index: 1; }
.chat-item { display: flex; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--border); color: inherit; }
.chat-item:hover { background: var(--surface-2); color: inherit; }
.chat-item.active { background: var(--primary-50); }
.chat-item .t { font-weight: 700; font-size: 14px; }
.chat-item .p { font-size: 13px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-thread { display: flex; flex-direction: column; min-width: 0; }
.chat-thread .head { display: flex; align-items: center; gap: 12px; padding: 12px 18px; border-bottom: 1px solid var(--border); }
.chat-messages { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 8px; background: var(--surface-2); }
.bubble { max-width: min(560px, 80%); padding: 9px 13px; border-radius: 16px; font-size: 14px; line-height: 1.45; white-space: pre-wrap; word-wrap: break-word; box-shadow: var(--shadow); }
.bubble .time { display: block; font-size: 11px; opacity: .7; margin-top: 3px; text-align: right; }
.bubble.me { align-self: flex-end; background: var(--primary); color: #fff; border-bottom-right-radius: 5px; }
.bubble.them { align-self: flex-start; background: var(--surface); border-bottom-left-radius: 5px; }
.chat-day { align-self: center; font-size: 12px; font-weight: 700; color: var(--muted); background: var(--surface); border: 1px solid var(--border); padding: 3px 10px; border-radius: 99px; margin: 8px 0; }
.chat-composer { display: flex; gap: 10px; padding: 12px; border-top: 1px solid var(--border); align-items: flex-end; }
.chat-composer .textarea { min-height: 44px; max-height: 140px; height: 44px; padding: 10px 13px; }
.chat-closed { padding: 12px 16px; font-size: 13px; background: var(--warning-bg); color: var(--warning-text); border-top: 1px solid #fde68a; display: flex; gap: 8px; align-items: center; }

/* ---------- Test / soru ---------- */
.q-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.q-num { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 9px; background: var(--primary-50); color: var(--primary-700); font-weight: 800; font-size: 13px; flex: none; }
.q-text { font-size: 16px; font-weight: 600; line-height: 1.55; }
.q-options { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.q-option { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 12px; cursor: pointer; font-weight: 600; transition: all .12s; background: var(--surface); }
.q-option:hover { border-color: var(--primary-100); background: #fafbff; }
.q-option input { width: 18px; height: 18px; accent-color: var(--primary); flex: none; }
.q-option:has(input:checked) { border-color: var(--primary); background: var(--primary-50); }
.q-option.correct { border-color: var(--success); background: var(--success-bg); }
.q-option.wrong { border-color: var(--danger); background: var(--danger-bg); }
.q-letter { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); font-weight: 800; font-size: 13px; color: var(--muted); flex: none; }
.q-blank { display: inline-block; width: 140px; height: 34px; margin: 0 4px; vertical-align: middle; }
.q-match { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 10px; align-items: center; margin-top: 12px; }
.q-match .left { padding: 10px 12px; background: var(--surface-2); border-radius: 10px; font-weight: 700; }
.q-order { display: flex; flex-direction: column; gap: 8px; margin-top: 12px; }
.q-order-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1.5px solid var(--border); border-radius: 12px; background: var(--surface); font-weight: 600; }
.q-order-item .handle { color: var(--faint); }
.q-feedback { margin-top: 12px; padding: 10px 12px; border-radius: 10px; font-size: 14px; }
.quiz-timer { position: sticky; top: calc(var(--topbar-h) + 8px); z-index: 5; }

/* ---------- Ders içeriği (markdown) ---------- */
.prose { font-size: 15.5px; line-height: 1.75; color: var(--text-2); }
.prose h2 { font-size: 1.3rem; margin: 18px 0 10px; color: var(--text); }
.prose h3 { font-size: 1.1rem; margin: 16px 0 8px; color: var(--text); }
.prose p { margin: 0 0 12px; }
.prose ul, .prose ol { padding-left: 22px; margin: 0 0 12px; }
.prose blockquote { margin: 12px 0; padding: 12px 16px; border-left: 4px solid var(--accent); background: var(--warning-bg); border-radius: 0 12px 12px 0; color: var(--text); }
.prose strong { color: var(--text); }
.video-frame { position: relative; padding-top: 56.25%; border-radius: 14px; overflow: hidden; background: #000; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Giriş sayfası ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); background: var(--surface); }
.auth-hero {
  position: relative; overflow: hidden; color: #fff; padding: 48px;
  display: flex; flex-direction: column; justify-content: space-between;
  background: radial-gradient(circle at 15% 20%, #818cf8 0, transparent 40%), radial-gradient(circle at 85% 80%, #f472b6 0, transparent 40%), linear-gradient(135deg, #4338ca, #6d28d9);
}
.auth-hero::after { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; border: 60px solid rgba(255, 255, 255, .06); right: -140px; top: -120px; }
.auth-hero h1 { font-size: 2.4rem; line-height: 1.15; max-width: 520px; }
.auth-hero p { opacity: .85; margin-top: 14px; max-width: 460px; font-size: 16px; }
.auth-features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; max-width: 520px; position: relative; z-index: 1; }
.auth-feature { display: flex; gap: 10px; align-items: center; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .15); border-radius: 14px; padding: 12px 14px; font-weight: 600; font-size: 14px; }
.auth-feature i { font-size: 18px; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.auth-card { width: 100%; max-width: 430px; }
.auth-card h2 { font-size: 1.6rem; font-weight: 800; }
.role-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 22px 0 18px; }
.role-tab { position: relative; cursor: pointer; }
.role-tab input { position: absolute; opacity: 0; pointer-events: none; }
.role-tab span { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 14px 8px; border: 1.5px solid var(--border); border-radius: 14px; font-weight: 700; font-size: 14px; color: var(--muted); transition: all .15s; background: var(--surface); }
.role-tab span i { font-size: 24px; }
.role-tab input:checked + span { border-color: var(--primary); background: var(--primary-50); color: var(--primary-700); box-shadow: 0 6px 16px rgba(79, 70, 229, .15); }
.admin-mode-banner { display: none; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 12px; background: #111827; color: #fff; margin: 22px 0 18px; font-weight: 700; font-size: 14px; }
.auth-card.admin-mode .role-tabs { display: none; }
.auth-card.admin-mode .admin-mode-banner { display: flex; }
.demo-box { margin-top: 22px; padding: 14px; border-radius: 14px; background: var(--surface-2); border: 1px dashed var(--border-strong); font-size: 13px; color: var(--text-2); }
.demo-box .chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.pw-toggle { position: absolute; right: 6px; top: 50%; transform: translateY(-50%); }
.mobile-brand { display: none; }

/* ---------- Yardımcı sınıflar ---------- */
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.text-lg { font-size: 17px; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.text-success { color: var(--success-text); }
.text-danger { color: var(--danger-text); }
.text-warning { color: var(--warning-text); }
.text-primary { color: var(--primary); }
.text-info { color: var(--info-text); }
.nowrap { white-space: nowrap; }
.truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.w-100 { width: 100%; }
.min-w-0 { min-width: 0; }
.d-block { display: block; }
.flex-1 { flex: 1; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 18px; } .mt-4 { margin-top: 28px; }
.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 18px; } .mb-4 { margin-bottom: 28px; }
.gap-1 { gap: 6px; } .gap-2 { gap: 12px; } .gap-3 { gap: 18px; }
.inline-form { display: inline; margin: 0; }
.only-mobile { display: none !important; }
.show-mobile-block { display: none; }
.divider { height: 1px; background: var(--border); margin: 14px 0; }
.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 8px 16px; font-size: 14px; }
.kv dt { color: var(--muted); font-weight: 600; }
.kv dd { margin: 0; font-weight: 600; }
.money { font-variant-numeric: tabular-nums; font-weight: 700; }
.chart-box { position: relative; height: 280px; }
.chart-box.sm { height: 200px; }
.hero-card { background: linear-gradient(135deg, #4f46e5, #7c3aed); color: #fff; border: 0; }
.hero-card .muted { color: rgba(255, 255, 255, .8); }

/* =========================================================
   Duyarlı (responsive) kurallar
   ========================================================= */
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-main { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 960px) {
  .sidebar { transform: translateX(-100%); box-shadow: var(--shadow-lg); }
  body.sidebar-open .sidebar { transform: none; }
  body.sidebar-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(17, 24, 39, .4); z-index: 35; }
  .main { margin-left: 0; }
  .topbar { padding: 0 12px; }
  .content { padding: 4px 16px calc(var(--bottom-h) + 28px); }
  .only-mobile { display: inline-grid !important; }
  .hide-mobile { display: none !important; }
  .show-mobile-block { display: block; }

  .bottom-nav {
    display: grid; grid-auto-flow: column; grid-auto-columns: 1fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    height: calc(var(--bottom-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom);
    background: rgba(255, 255, 255, .96); backdrop-filter: blur(12px); border-top: 1px solid var(--border);
  }
  .bottom-nav a, .bottom-nav button {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
    color: var(--muted); font-size: 11px; font-weight: 700; border: 0; background: none; font-family: inherit; cursor: pointer;
  }
  .bottom-nav i { font-size: 21px; }
  .bottom-nav .active { color: var(--primary); }
  .bottom-nav .active i { transform: translateY(-1px); }

  .grid-2, .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .chat { grid-template-columns: minmax(0, 1fr); height: calc(100vh - var(--topbar-h) - var(--bottom-h) - 40px); }
  .chat.thread-open .chat-list { display: none; }
  .chat:not(.thread-open) .chat-thread { display: none; }

  .auth { grid-template-columns: minmax(0, 1fr); }
  .auth-hero { display: none; }
  .mobile-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
}

@media (max-width: 720px) {
  body { font-size: 14.5px; }
  h1 { font-size: 1.3rem; }
  .page-head { margin: 8px 0 16px; align-items: stretch; }
  .page-actions { width: 100%; }
  .page-actions .btn { flex: 1; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .stat { flex-direction: column; align-items: flex-start; padding: 14px; gap: 10px; }
  .stat-icon { width: 40px; height: 40px; font-size: 18px; border-radius: 12px; }
  .stat-value { font-size: 1.2rem; }
  .grid-4 { grid-template-columns: minmax(0, 1fr); }
  .form-grid, .form-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
  .card { padding: 16px; border-radius: 14px; }
  .card.p-0 .card-head { padding: 14px 16px 0; }
  .form-actions { position: sticky; bottom: calc(var(--bottom-h) + 8px); background: var(--surface); padding: 10px; margin: 18px -6px 0; border-radius: 14px; box-shadow: var(--shadow-md); z-index: 5; }
  .form-actions .btn { flex: 1; }
  .kv { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .kv dd { margin-bottom: 8px; }
  .toast-stack { left: 16px; right: 16px; top: 12px; }
  .toast { max-width: none; }

  /* Tablo → kart */
  .table.responsive thead { display: none; }
  .table.responsive, .table.responsive tbody, .table.responsive tr, .table.responsive td { display: block; width: 100%; }
  .table.responsive tr { padding: 12px 14px; border-bottom: 1px solid var(--border); }
  .table.responsive tbody tr:hover td { background: none; }
  .table.responsive td { border: 0; padding: 4px 0; display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: right; }
  .table.responsive td::before { content: attr(data-label); font-size: 12px; font-weight: 700; color: var(--muted); text-align: left; flex: none; }
  .table.responsive td.primary { padding-bottom: 8px; text-align: left; }
  .table.responsive td.primary::before { display: none; }
  .table.responsive td.actions { justify-content: flex-end; padding-top: 8px; }
  .table.responsive td.actions::before { display: none; }
  .table.responsive tfoot { display: block; }
  .table.responsive tfoot tr { display: flex; justify-content: space-between; }
  .table-toolbar .input-icon { max-width: none; }
  .q-match { grid-template-columns: minmax(0, 1fr); }
}

@media print {
  .sidebar, .topbar, .bottom-nav, .page-actions, .toast-stack, .impersonate-bar, .no-print { display: none !important; }
  .main { margin: 0; }
  .content { padding: 0; }
  .card { box-shadow: none; }
}

/* === Platform === */
@media (max-width: 720px) {
  .page-actions > form, .page-actions > details { display: flex; }
  .page-actions > form { flex: 1; }
  .page-actions > form .btn { flex: 1; }
}
/* === /Platform === */
/* === Academic === */
.academic-next { background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .2); border-radius: 14px; padding: 10px 14px; }
.academic-now { background: var(--primary-50); margin: 0 -12px; padding-left: 12px; padding-right: 12px; border-radius: 10px; }
.academic-lessons .list-item, .academic-subs .academic-sub { padding-left: 20px; padding-right: 20px; }
.academic-lessons a.list-item:hover { margin: 0; padding-left: 20px; padding-right: 20px; border-radius: 0; }
.academic-lessons .list-icon { width: 52px; }
.academic-note { flex-basis: 100%; }
.academic-note summary { cursor: pointer; list-style: none; display: inline-flex; gap: 4px; }
.academic-note summary::-webkit-details-marker { display: none; }
.academic-score { width: 96px; text-align: center; font-weight: 800; }
.academic-mini-progress { display: flex; align-items: center; gap: 8px; min-width: 110px; }
.academic-mini-progress .progress { flex: 1; min-width: 60px; }
.academic-sub { padding: 14px 20px; border-bottom: 1px solid var(--border); }
.academic-sub:last-child { border-bottom: 0; }
.academic-sub:target { background: var(--primary-50); }
.academic-sub-text { margin-top: 8px; font-size: 14px; white-space: pre-line; color: var(--text-2); }
.academic-eval { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; gap: 8px; margin-top: 8px; align-items: center; }
.academic-day { position: relative; cursor: pointer; }
.academic-day input { position: absolute; opacity: 0; pointer-events: none; }
.academic-day span { display: inline-grid; place-items: center; min-width: 44px; height: 38px; padding: 0 8px; border-radius: 10px; border: 1px solid var(--border-strong); font-size: 13px; font-weight: 700; color: var(--muted); }
.academic-day input:checked + span { background: var(--primary); border-color: var(--primary); color: #fff; }
.academic-hw { border-left: 4px solid var(--c, var(--primary)); padding: 14px 16px; }
@media (max-width: 720px) {
  .att-row { padding: 12px; gap: 10px; }
  .att-row .who { min-width: 0; flex-basis: 100%; }
  .att-options { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); width: 100%; gap: 6px; }
  .att-options label { display: block; }
  .att-options span { width: 100%; height: 46px; justify-content: center; padding: 0 4px; flex-direction: column; gap: 0; font-size: 12px; line-height: 1.1; }
  .att-options span i { font-size: 16px; }
  .academic-lessons .list-item, .academic-sub { padding-left: 14px; padding-right: 14px; }
  .academic-score { width: 110px; height: 40px; font-size: 16px; }
  .academic-grades td .input { max-width: 60%; }
  .academic-eval { grid-template-columns: minmax(0, 1fr); }
  .academic-eval .input { height: 42px; font-size: 16px; }
}
/* === /Academic === */
/* === School === */
.sch-cred { border-color: var(--primary-100); background: linear-gradient(180deg, var(--primary-50), var(--surface) 70%); }
.sch-cred-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 14px; min-width: 0; }
.sch-cred-item code { word-break: break-all; }
.sch-scroll { max-height: 340px; overflow-y: auto; padding-right: 4px; }
.sch-clamp { display: -webkit-box; -webkit-line-clamp: 3; line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.sch-span { grid-column: 1 / -1; }
/* === /School === */
/* === Finance === */
.receipt-wrap { max-width: 760px; }
.receipt { position: relative; overflow: hidden; }
.receipt-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; flex-wrap: wrap; padding-bottom: 16px; border-bottom: 2px dashed var(--border); }
.receipt-no { text-align: right; }
.receipt-amount { text-align: center; padding: 20px 12px; margin: 16px 0; background: var(--surface-2); border-radius: var(--radius-sm); }
.receipt-total { font-size: 2rem; font-weight: 800; letter-spacing: -.02em; }
.receipt-sign { display: flex; justify-content: space-between; gap: 16px; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border); }
.receipt-sign-box { width: 160px; height: 56px; border-bottom: 1px solid var(--border-strong); }
.receipt-cancelled::after { content: "İPTAL"; position: absolute; top: 42%; left: 50%; transform: translate(-50%, -50%) rotate(-18deg); font-size: 5rem; font-weight: 800; color: rgba(239, 68, 68, .14); pointer-events: none; }
@media (max-width: 720px) {
  .receipt-no { text-align: left; }
  .receipt-total { font-size: 1.6rem; }
  .receipt-sign-box { width: 110px; }
}
@media print {
  body:has(.receipt) .page-head, body:has(.receipt) .no-print { display: none !important; }
  .receipt-wrap { max-width: none; }
  .receipt { border: 0; padding: 0; }
  .receipt-amount { background: none; border: 1px solid #ddd; }
}
/* === /Finance === */
/* === Learning === */
/* Soru bankası listesi */
.ql-types { gap: 8px; }
.ql-filter { width: auto; min-width: 150px; }
.ql-cell { min-width: 260px; }
.ql-details > summary { list-style: none; cursor: pointer; }
.ql-details > summary::-webkit-details-marker { display: none; }
.ql-details[open] > summary .text-primary { opacity: .6; }

/* Soru editörü */
.qe-types { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.qe-type { position: relative; cursor: pointer; }
.qe-type input { position: absolute; opacity: 0; pointer-events: none; }
.qe-type span { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 6px; border: 1.5px solid var(--border); border-radius: 12px; font-size: 12px; font-weight: 700; color: var(--muted); text-align: center; background: var(--surface); transition: all .12s; height: 100%; }
.qe-type span i { font-size: 20px; }
.qe-type input:checked + span { border-color: var(--primary); background: var(--primary-50); color: var(--primary-700); }
.qe-type input:focus-visible + span { outline: 3px solid var(--primary-100); }
.qe-rows { display: flex; flex-direction: column; gap: 8px; }
.qe-row { display: flex; align-items: center; gap: 8px; min-width: 0; }
.qe-row .input { flex: 1; min-width: 0; }
.qe-correct { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; flex: none; }
.qe-correct input { width: 18px; height: 18px; accent-color: var(--success); }
.qe-arrow { color: var(--faint); flex: none; }
.qe-preview-card { position: sticky; top: calc(var(--topbar-h) + 12px); }
.q-preview .q-text, .qe-preview-card .q-text { font-size: 15px; }
.q-preview .q-option { cursor: default; }

/* AI üretimi */
.ai-types { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 14px; }
.ai-steps { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.ai-wait { display: flex; align-items: center; gap: 8px; }
.ai-spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid var(--primary-100); border-top-color: var(--primary); animation: ai-spin .8s linear infinite; flex: none; }
@keyframes ai-spin { to { transform: rotate(360deg); } }
.ai-points { width: 120px; }
.ai-item { display: block; cursor: pointer; }
.ai-item:has(.ai-check:not(:checked)) { opacity: .55; }
.ai-check { width: 20px; height: 20px; accent-color: var(--primary); }

/* Test soruları */
.qz-items { padding: 0 20px; }
.qz-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--border); min-width: 0; }
.qz-item:last-child { border-bottom: 0; }
.qz-item > .q-num { margin-top: 2px; }
.qz-item .list-main { color: inherit; }
.qz-controls { display: flex; align-items: center; gap: 4px; flex: none; }
.qz-points { display: inline-flex; align-items: center; gap: 4px; margin-right: 4px; }
.qz-points .input { width: 64px; text-align: right; }
.qz-check { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--primary); flex: none; }
.qa-pending { border-color: var(--warning); box-shadow: 0 0 0 3px var(--warning-bg); }
.qa-score { display: flex; gap: 12px; margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border); flex-wrap: wrap; }
.qa-points { width: 150px; }
.qa-text { white-space: pre-wrap; word-break: break-word; }

/* Eğitimler */
.lc-card { display: flex; flex-direction: column; }
.lc-icon { background: color-mix(in srgb, var(--c, var(--primary)) 14%, white); color: var(--c, var(--primary)); }
.lc-desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.lc-swatches, .lc-icons { display: flex; flex-wrap: wrap; gap: 8px; }
.lc-swatch, .lc-icon-pick { position: relative; cursor: pointer; }
.lc-swatch input, .lc-icon-pick input { position: absolute; opacity: 0; pointer-events: none; }
.lc-swatch span { display: block; width: 32px; height: 32px; border-radius: 50%; background: var(--c); border: 3px solid var(--surface); box-shadow: 0 0 0 1px var(--border); }
.lc-swatch input:checked + span { box-shadow: 0 0 0 2px var(--c); }
.lc-icon-pick span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; border: 1.5px solid var(--border); font-size: 18px; color: var(--muted); background: var(--surface); }
.lc-icon-pick input:checked + span { border-color: var(--primary); background: var(--primary-50); color: var(--primary); }
.lc-swatch input:focus-visible + span, .lc-icon-pick input:focus-visible + span { outline: 3px solid var(--primary-100); }
.lc-progress { flex-wrap: nowrap; min-width: 160px; }
.lc-content { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 14px; }
.lc-md-help { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.lc-lessons { padding: 0 20px 8px; }
.lc-lesson.lc-current { background: var(--primary-50); margin: 0 -12px; padding-left: 12px; padding-right: 12px; border-radius: 10px; }
.lc-ring { width: 96px; height: 96px; margin: 0 auto; }
.lc-ring > span { width: 76px; height: 76px; font-size: 16px; }

/* Öğrenci testleri */
.sq-card { display: flex; flex-direction: column; justify-content: space-between; }
.sq-pad { padding: 0 20px 12px; }
.sq-timer { padding: 12px 16px; }
.sq-timer-icon { width: 36px; height: 36px; }
.sq-clock { font-size: 1.35rem; font-weight: 800; font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.sq-timer.sq-warn { border-color: var(--danger); background: var(--danger-bg); }
.sq-timer.sq-warn .sq-clock { color: var(--danger-text); }
.sq-fill { line-height: 2.4; }
.sq-fill .q-blank { width: 130px; }
.sq-result { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.sq-ring { width: 84px; height: 84px; }
.sq-ring > span { width: 66px; height: 66px; font-size: 15px; }

/* Mesajlaşma: ızgara satırı sabit yükseklikte kalsın, mesajlar kendi içinde kaysın */
.chat { grid-template-rows: minmax(0, 1fr); }
.chat-list, .chat-thread { min-height: 0; }
.chat-thread { overflow: hidden; }
.chat-messages { min-height: 0; }
.ch-top { flex-wrap: nowrap; gap: 8px; }
.ch-badge { min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--primary); color: #fff; font-size: 11px; font-weight: 800; display: inline-grid; place-items: center; flex: none; }
.ch-badge[hidden] { display: none; }
.ch-placeholder { flex: 1; display: grid; place-items: center; }
.ch-live { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); flex: none; }
.ch-live.on { background: var(--success); box-shadow: 0 0 0 3px var(--success-bg); }
.ch-tick { margin-left: 4px; }
.chat-composer .btn-icon { height: 44px; width: 44px; flex: none; }
.chat-composer .textarea { flex: 1; resize: none; }

@media (max-width: 960px) {
  .chat.thread-open { height: calc(100dvh - var(--topbar-h) - var(--bottom-h) - 24px); }
  .qe-preview-card { position: static; }
}

@media (max-width: 720px) {
  .qe-types { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ai-types { grid-template-columns: minmax(0, 1fr); }
  .ql-filter { flex: 1; min-width: 0; }
  .ql-cell { min-width: 0; }
  .qz-items, .lc-lessons, .sq-pad { padding-left: 14px; padding-right: 14px; }
  .qz-item { flex-wrap: wrap; }
  .qz-item .list-main { flex: 1 1 calc(100% - 50px); }
  .qz-controls { width: 100%; justify-content: flex-end; }
  .qe-row { flex-wrap: nowrap; }
  .qe-pair { flex-wrap: wrap; }
  .qe-pair .input { flex: 1 1 40%; }
  .qe-pair .qe-arrow { display: none; }
  .qa-points { width: 100%; }
  .sq-fill .q-blank { width: 110px; }
  .lc-md-help { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .lc-progress { min-width: 0; width: 60%; }
  .table.responsive td.ql-cell { text-align: left; }
  .chat { border-radius: 14px; }
  .bubble { max-width: 88%; }
}
/* === /Learning === */

/* === Dosya yükleme (filedrop) ve ek listesi === */
.filedrop { position: relative; }
.filedrop-input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.filedrop-zone {
  display: flex; align-items: center; gap: 14px; padding: 16px 18px; cursor: pointer;
  border: 2px dashed var(--border-strong); border-radius: 14px; background: var(--surface-2);
  transition: border-color .15s, background .15s, transform .1s;
}
.filedrop-zone:hover, .filedrop.dragover .filedrop-zone { border-color: var(--primary); background: var(--primary-50); }
.filedrop.dragover .filedrop-zone { transform: scale(1.01); }
.filedrop-input:focus-visible + .filedrop-zone { outline: 3px solid var(--primary-100); outline-offset: 2px; }
.filedrop-icon { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; background: var(--surface); color: var(--primary); font-size: 22px; flex: none; box-shadow: var(--shadow); }
.filedrop-text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.filedrop-text b { font-size: 15px; color: var(--text); }
.filedrop-text span { font-size: 13px; color: var(--muted); }
.filedrop-hint { font-size: 12px; color: var(--faint); text-align: right; max-width: 220px; }
.filedrop-list { list-style: none; margin: 10px 0 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.filedrop-list:empty { display: none; }
.filedrop-item { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface); font-size: 14px; }
.filedrop-item i.ft { font-size: 20px; color: var(--primary); flex: none; }
.filedrop-item .nm { flex: 1; min-width: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.filedrop-item .sz { font-size: 12px; color: var(--muted); flex: none; }
.filedrop-item.too-big { border-color: #fecaca; background: var(--danger-bg); }
.filedrop-item button { border: 0; background: none; color: var(--muted); cursor: pointer; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; }
.filedrop-item button:hover { background: var(--danger-bg); color: var(--danger-text); }

.attachments { display: flex; flex-direction: column; gap: 8px; }
.attachments-title { font-size: 13px; font-weight: 800; color: var(--text-2); display: flex; gap: 6px; align-items: center; }
.attachment { display: flex; align-items: center; gap: 4px; padding: 6px 6px 6px 8px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); }
.attachment:hover { border-color: var(--primary-100); box-shadow: var(--shadow); }
.attachment-main { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; color: inherit; }
.attachment-main:hover { color: inherit; }
.attachment-thumb { width: 42px; height: 42px; border-radius: 9px; object-fit: cover; flex: none; background: var(--surface-2); }
.attachment-icon { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; flex: none; background: var(--primary-50); color: var(--primary); }
.attachment-icon.ext-pdf { background: #fef2f2; color: #dc2626; }
.attachment-icon.ext-doc, .attachment-icon.ext-docx { background: #eff6ff; color: #2563eb; }
.attachment-icon.ext-xls, .attachment-icon.ext-xlsx, .attachment-icon.ext-csv { background: #ecfdf5; color: #059669; }
.attachment-icon.ext-ppt, .attachment-icon.ext-pptx { background: #fff7ed; color: #ea580c; }
.attachment-name { display: block; font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.attachment-meta { display: block; font-size: 12px; color: var(--muted); }
.attachment .icon-btn { width: 36px; height: 36px; font-size: 17px; flex: none; }
.attachment form { margin: 0; }

@media (max-width: 720px) {
  .filedrop-zone { flex-wrap: wrap; padding: 14px; }
  .filedrop-hint { text-align: left; max-width: none; flex-basis: 100%; }
}

/* === SweetAlert2 tema uyumu === */
.swal2-container { z-index: 2000; }
.swal2-popup { font-family: var(--font) !important; border-radius: 22px !important; padding: 1.6em 1.4em 1.4em !important; }
.swal2-title { font-size: 1.3rem !important; font-weight: 800 !important; color: var(--text) !important; }
.swal2-html-container { font-size: 15px !important; color: var(--text-2) !important; line-height: 1.55 !important; }
.swal2-actions { gap: 8px; }
.swal2-styled { border-radius: 11px !important; font-weight: 700 !important; font-size: 14px !important; padding: .7em 1.4em !important; box-shadow: none !important; }
.swal2-styled.swal2-confirm { background: var(--primary) !important; }
.swal2-styled.swal2-confirm.ek-danger { background: var(--danger) !important; }
.swal2-styled.swal2-cancel { background: var(--surface-2) !important; color: var(--text-2) !important; border: 1px solid var(--border-strong) !important; }
.swal2-input, .swal2-textarea, .swal2-select { font-family: var(--font) !important; border-radius: 11px !important; font-size: 15px !important; }
.swal2-toast { border-radius: 14px !important; box-shadow: var(--shadow-lg) !important; padding: .7em 1em !important; }
.swal2-toast .swal2-title { font-size: 14px !important; font-weight: 700 !important; margin: 0 .4em !important; }
.swal2-timer-progress-bar { background: var(--primary-100) !important; }

/* === Kids UX === */
/* Öğrenci ve veli ekranları: büyük dokunma alanları, okunaklı yazı, renkli durum geri bildirimi. */
.kid { font-size: 16px; max-width: 980px; }
.kid h1 { font-size: 1.6rem; }
.kid .text-sm { font-size: 14px; }
.kid .btn { min-height: 44px; }
.kid-section { display: flex; align-items: center; gap: 8px; font-size: 1.1rem; font-weight: 800; margin: 18px 0 10px; }
.kid-section.mt-0 { margin-top: 0; }
.kid-empty { color: var(--muted); font-size: 15px; padding: 6px 0; }
.kid-clamp { display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.kid-hero { display: flex; align-items: center; gap: 16px; padding: 20px 22px; margin: 6px 0 16px; border-radius: 22px; color: #fff;
  background: radial-gradient(circle at 90% 0%, rgba(255,255,255,.18) 0, transparent 45%), linear-gradient(135deg, #6366f1, #8b5cf6 60%, #ec4899); box-shadow: 0 10px 28px rgba(99,102,241,.28); flex-wrap: wrap; }
.kid-hero h1 { color: #fff; font-size: 1.55rem; }
.kid-hero p { color: rgba(255,255,255,.88); margin-top: 4px; }
.kid-hero-avatar { border: 3px solid rgba(255,255,255,.7); }
.kid-hero-now { background: rgba(255,255,255,.16); display: inline-block; padding: 4px 12px; border-radius: 999px; margin-top: 8px !important; font-size: 14px; }
.kid-hero-btn { background: #fff; color: var(--primary-700); }
.kid-hero-btn:hover { background: var(--primary-50); color: var(--primary-700); }

.kid-next { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: 20px; margin-bottom: 16px; color: inherit;
  background: var(--surface); border: 2px solid var(--primary-100); box-shadow: var(--shadow-md); flex-wrap: wrap; }
.kid-next:hover { color: inherit; transform: translateY(-1px); }
.kid-next.tone-warn { border-color: #fde68a; background: linear-gradient(180deg, var(--warning-bg), var(--surface)); }
.kid-next.tone-bad { border-color: #fecaca; background: linear-gradient(180deg, var(--danger-bg), var(--surface)); }
.kid-next.tone-good { border-color: #a7f3d0; background: linear-gradient(180deg, var(--success-bg), var(--surface)); }
.kid-next.tone-primary { background: linear-gradient(180deg, var(--primary-50), var(--surface)); color: inherit; }
.kid-next-emoji { font-size: 40px; line-height: 1; flex: none; }
.kid-next-label { display: block; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.kid-next-title { display: block; font-size: 18px; font-weight: 800; margin-top: 2px; }
.kid-next-text { display: block; font-size: 14px; color: var(--text-2); }
.kid-next-btn { flex: none; }

.kid-tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin-bottom: 16px; }
.kid-tile { --c: var(--primary); position: relative; display: flex; flex-direction: column; gap: 4px; padding: 18px 16px; min-height: 128px; border-radius: 20px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); color: inherit; transition: transform .12s, box-shadow .12s, border-color .12s; }
.kid-tile:hover { color: inherit; transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: color-mix(in srgb, var(--c) 40%, white); }
.kid-tile:active { transform: scale(.98); }
.kid-tile-icon { width: 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 28px; background: color-mix(in srgb, var(--c) 14%, white); margin-bottom: 6px; }
.kid-tile-title { font-size: 17px; font-weight: 800; }
.kid-tile-sub { font-size: 14px; color: var(--muted); font-weight: 600; }
.kid-tile-badge { position: absolute; top: 12px; right: 12px; min-width: 28px; height: 28px; padding: 0 8px; border-radius: 14px; background: var(--c); color: #fff; font-weight: 800; font-size: 14px; display: grid; place-items: center; }
.kid-tile-badge.bad { background: var(--danger); }
.kid-tile-progress { margin-top: 6px; }

.kid-today .card-head h2 { font-size: 1.15rem; }
.kid-timeline { list-style: none; margin: 0; padding: 0; }
.kid-tl-item { --c: var(--primary); display: grid; grid-template-columns: 54px 20px minmax(0, 1fr); align-items: start; gap: 8px; padding: 8px 0; position: relative; }
.kid-tl-item:not(:last-child)::after { content: ""; position: absolute; left: 63px; top: 30px; bottom: -8px; width: 2px; background: var(--border); }
.kid-tl-time { font-weight: 800; font-size: 15px; padding-top: 6px; color: var(--text-2); }
.kid-tl-dot { width: 16px; height: 16px; border-radius: 50%; margin-top: 8px; background: var(--surface); border: 4px solid var(--c); position: relative; z-index: 1; }
.kid-tl-body { display: flex; flex-direction: column; gap: 4px; padding: 8px 12px; border-radius: 14px; background: color-mix(in srgb, var(--c) 8%, white); border-left: 4px solid var(--c); }
.kid-tl-title { font-weight: 800; font-size: 16px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kid-tl-sub { font-size: 13px; color: var(--muted); }
.kid-tl-body .att-chip { align-self: flex-start; }
.kid-tl-item.done .kid-tl-body { opacity: .62; }
.kid-tl-item.now .kid-tl-body { box-shadow: 0 0 0 2px var(--c); background: color-mix(in srgb, var(--c) 14%, white); }
.kid-tl-item.now .kid-tl-dot { background: var(--c); }
.kid-now-pill { font-size: 11px; font-weight: 800; color: #fff; background: var(--c); padding: 2px 8px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }

.att-chip { display: inline-flex; align-items: center; gap: 4px; padding: 5px 11px; border-radius: 999px; font-size: 13px; font-weight: 800; white-space: nowrap; border: 1px solid transparent; }
.att-chip.ok { background: var(--success-bg); color: var(--success-text); border-color: #a7f3d0; }
.att-chip.no { background: var(--danger-bg); color: var(--danger-text); border-color: #fecaca; }
.att-chip.no.skip { background: var(--danger); color: #fff; border-color: var(--danger); }
.att-chip.late { background: var(--warning-bg); color: var(--warning-text); border-color: #fde68a; }
.att-chip.exc { background: var(--info-bg); color: var(--info-text); border-color: #bae6fd; }
.att-chip.now { background: var(--primary-50); color: var(--primary-700); border-color: var(--primary-100); }
.att-chip.wait { background: var(--surface-2); color: var(--muted); border-color: var(--border); }

.kid-strip { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); color: inherit; margin: 16px 0; }
.kid-strip:hover { color: inherit; border-color: var(--primary-100); }
.kid-strip-emoji { font-size: 30px; flex: none; }

.kid-score-hero { display: flex; align-items: center; gap: 18px; padding: 18px 20px; border-radius: 20px; margin-bottom: 16px; border: 2px solid var(--border); background: var(--surface); }
.kid-score-hero.tone-good { border-color: #a7f3d0; background: linear-gradient(180deg, var(--success-bg), var(--surface)); }
.kid-score-hero.tone-warn { border-color: #fde68a; background: linear-gradient(180deg, var(--warning-bg), var(--surface)); }
.kid-score-hero.tone-bad { border-color: #fecaca; background: linear-gradient(180deg, var(--danger-bg), var(--surface)); }
.kid-score-hero.tone-neutral { color: inherit; }
.kid-score-big { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; min-width: 84px; text-align: center; }
.kid-score-label { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.kid-score-fb { font-size: 18px; font-weight: 800; margin: 2px 0; }
.ring.kid-ring-lg { width: 86px; height: 86px; }
.ring.kid-ring-lg > span { width: 68px; height: 68px; font-size: 16px; }

.kid-pill { display: inline-flex; align-items: baseline; gap: 2px; padding: 6px 12px; border-radius: 999px; font-weight: 800; font-size: 15px; white-space: nowrap; background: var(--surface-2); color: var(--text-2); }
.kid-pill small { font-size: 11px; font-weight: 700; opacity: .75; }
.kid-pill.tone-good { background: var(--success-bg); color: var(--success-text); }
.kid-pill.tone-warn { background: var(--warning-bg); color: var(--warning-text); }
.kid-pill.tone-bad { background: var(--danger-bg); color: var(--danger-text); }

.kid-subjects { display: flex; flex-direction: column; gap: 10px; }
.kid-subject { --c: var(--primary); background: var(--surface); border: 1px solid var(--border); border-left: 6px solid var(--c); border-radius: 18px; box-shadow: var(--shadow); }
.kid-subject > summary { list-style: none; display: flex; align-items: center; gap: 12px; padding: 14px 16px; cursor: pointer; min-height: 64px; }
.kid-subject > summary::-webkit-details-marker { display: none; }
.kid-subject-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--c); flex: none; }
.kid-subject-name { display: block; font-weight: 800; font-size: 17px; }
.kid-subject-sub { display: block; font-size: 13px; color: var(--muted); }
.kid-subject-caret { transition: transform .15s; color: var(--muted); }
.kid-subject[open] .kid-subject-caret { transform: rotate(180deg); }
.kid-exam-list { padding: 0 16px 12px; display: flex; flex-direction: column; }
.kid-exam { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid var(--border); }

.kid-count-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.kid-count { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 14px 8px; border-radius: 18px; text-align: center; border: 1px solid var(--border); background: var(--surface); color: inherit; min-height: 84px; }
a.kid-count:hover { color: inherit; transform: translateY(-1px); }
.kid-count b { font-size: 1.6rem; font-weight: 800; line-height: 1.1; }
.kid-count span { font-size: 13px; font-weight: 700; color: var(--muted); }
.kid-count.tone-good { background: var(--success-bg); border-color: #a7f3d0; }
.kid-count.tone-good b { color: var(--success-text); }
.kid-count.tone-warn { background: var(--warning-bg); border-color: #fde68a; }
.kid-count.tone-warn b { color: var(--warning-text); }
.kid-count.tone-bad { background: var(--danger-bg); border-color: #fecaca; }
.kid-count.tone-bad b { color: var(--danger-text); }
.kid-count.tone-info { border-color: #bae6fd; }
.kid-count.tone-info b { color: var(--info-text); }
.kid-count.tone-neutral { background: var(--surface); }

.kid-row { --c: var(--border-strong); display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); border-left: 5px solid var(--c); }
.kid-row-date { display: flex; flex-direction: column; align-items: center; width: 44px; flex: none; line-height: 1.1; }
.kid-row-date b { font-size: 20px; font-weight: 800; }
.kid-row-date small { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; }
.kid-row-title { display: block; font-weight: 800; }
.kid-row-sub { display: block; font-size: 13px; color: var(--muted); }

.kid-days { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(56px, 1fr); gap: 8px; margin-bottom: 8px; overflow-x: auto; scrollbar-width: none; }
.kid-days::-webkit-scrollbar { display: none; }
.kid-day.tab { flex-direction: column; justify-content: center; gap: 0; min-height: 58px; border: 2px solid var(--border); border-radius: 16px; background: var(--surface); margin: 0; font-size: 16px; color: var(--text-2); }
.kid-day.tab small { font-size: 10px; font-weight: 800; color: var(--primary); text-transform: uppercase; }
.kid-day.tab.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.kid-day.tab.active small { color: #fff; }

.kid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.kid-course, .kid-quiz { --c: var(--primary); display: flex; align-items: center; gap: 14px; padding: 16px; border-radius: 20px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); color: inherit; min-height: 88px; }
.kid-course:hover, .kid-quiz:hover { color: inherit; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.kid-course { border-left: 6px solid var(--c); flex-wrap: wrap; }
.kid-course-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; flex: none; background: color-mix(in srgb, var(--c) 14%, white); color: var(--c); }
.kid-course-title, .kid-quiz-title { display: block; font-weight: 800; font-size: 17px; }
.kid-course-sub, .kid-quiz-sub { display: block; font-size: 13px; color: var(--muted); }
.kid-course-progress { margin: 8px 0 4px; height: 10px; }
.kid-course-btn { flex: none; }
.kid-quiz-emoji { font-size: 34px; flex: none; }
.kid-quiz.tone-primary { border: 2px solid var(--primary-100); background: linear-gradient(180deg, var(--primary-50), var(--surface)); color: inherit; }
.kid-quiz.tone-warn { border: 2px solid #fde68a; background: linear-gradient(180deg, var(--warning-bg), var(--surface)); color: inherit; }
.kid-quiz.muted-card { opacity: .7; box-shadow: none; }

.kid-details { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; padding: 4px 16px; }
.kid-details > summary { list-style: none; display: flex; align-items: center; gap: 8px; font-weight: 800; cursor: pointer; min-height: 52px; }
.kid-details > summary::-webkit-details-marker { display: none; }
.kid-details > summary::after { content: "\F282"; font-family: "bootstrap-icons"; margin-left: auto; color: var(--muted); transition: transform .15s; }
.kid-details[open] > summary::after { transform: rotate(180deg); }
.kid-details[open] { padding-bottom: 14px; }

/* Veli */
.kid-pills { display: flex; gap: 8px; overflow-x: auto; padding: 2px 2px 8px; margin-bottom: 8px; scrollbar-width: none; }
.kid-pills::-webkit-scrollbar { display: none; }
.kid-pill-btn { display: inline-flex; align-items: center; gap: 8px; padding: 6px 16px 6px 6px; min-height: 48px; border-radius: 999px; border: 2px solid var(--border); background: var(--surface); color: var(--text-2); font-weight: 800; white-space: nowrap; }
.kid-pill-btn:hover { color: var(--text); border-color: var(--border-strong); }
.kid-pill-btn.active { border-color: var(--c); background: color-mix(in srgb, var(--c) 12%, white); color: var(--text); }

.kid-banner-danger { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 16px; margin-bottom: 12px; background: var(--danger); color: #fff; box-shadow: 0 8px 20px rgba(239,68,68,.25); }
.kid-banner-danger .text-sm { color: rgba(255,255,255,.88); }
.kid-banner-icon { font-size: 26px; line-height: 1; }

.kid-lessons { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.kid-lesson { --c: var(--primary); display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: var(--surface-2); border-left: 5px solid var(--c); flex-wrap: wrap; }
.kid-lesson-time { font-weight: 800; width: 48px; flex: none; }
.kid-lesson-subject { display: block; font-weight: 800; }
.kid-lesson-teacher { display: block; font-size: 13px; color: var(--muted); }

.kid-actions { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: 16px 0; }
.kid-action { --c: var(--primary); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 14px 10px; min-height: 104px; border-radius: 20px;
  background: var(--surface); border: 2px solid color-mix(in srgb, var(--c) 22%, white); color: var(--text); font-weight: 800; font-size: 15px; text-align: center; box-shadow: var(--shadow); }
.kid-action:hover { color: var(--text); background: color-mix(in srgb, var(--c) 8%, white); transform: translateY(-1px); }
.kid-action-icon { font-size: 30px; line-height: 1.1; }
.kid-action small { font-size: 12px; font-weight: 700; color: var(--muted); }
.kid-action.is-alert { border-color: var(--danger); background: var(--danger-bg); }
.kid-action.is-alert small { color: var(--danger-text); }

.kid-announce { display: block; padding: 12px 14px; border-radius: 14px; background: var(--surface-2); color: inherit; }
.kid-announce:hover { color: inherit; background: var(--primary-50); }

.kid-child-head { display: flex; align-items: center; gap: 14px; margin: 6px 0 16px; }
.kid-tabs { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; padding: 5px; margin-bottom: 14px; border-radius: 18px; background: var(--surface-2); border: 1px solid var(--border); }
.kid-tabs .tab { flex-direction: column; justify-content: center; gap: 2px; min-height: 60px; border: 0; border-radius: 14px; margin: 0; font-size: 22px; color: var(--muted); }
.kid-tabs .tab span { font-size: 12px; font-weight: 800; }
.kid-tabs .tab.active { background: var(--surface); color: var(--primary-700); box-shadow: var(--shadow); border: 0; }
.kid-hw { padding: 16px; }
.kid-obs { padding: 16px; border-left: 5px solid var(--info); }
.kid-obs.good { border-left-color: var(--success); }
.kid-obs.warn { border-left-color: var(--warning); }
.kid-obs-emoji { font-size: 26px; flex: none; }

.kid-amount { padding: 20px; border-radius: 22px; margin-bottom: 16px; text-align: center; border: 2px solid var(--border); background: var(--surface); }
.kid-amount.tone-bad { border-color: #fecaca; background: linear-gradient(180deg, var(--danger-bg), var(--surface)); }
.kid-amount.tone-warn { border-color: #fde68a; background: linear-gradient(180deg, var(--warning-bg), var(--surface)); }
.kid-amount.tone-good { border-color: #a7f3d0; background: linear-gradient(180deg, var(--success-bg), var(--surface)); }
.kid-amount-label { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.kid-amount-value { font-size: 2.4rem; font-weight: 800; letter-spacing: -.02em; margin: 4px 0; }
.kid-amount.tone-bad .kid-amount-value { color: var(--danger-text); }
.kid-amount-sub { font-size: 14px; color: var(--text-2); }
.kid-amount-total { margin-top: 10px; padding-top: 10px; border-top: 1px dashed var(--border-strong); font-size: 14px; color: var(--muted); }

.kid-chosen { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.kid-inst { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); color: inherit; flex-wrap: wrap; }
.kid-inst.overdue { border: 2px solid #fecaca; background: var(--danger-bg); }
.kid-inst.paid { background: var(--surface-2); }
a.kid-inst:hover { color: inherit; border-color: var(--primary-100); }
.kid-inst-title { font-weight: 800; }
.kid-inst-sub { font-size: 13px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.kid-inst-amount { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.kid-inst-btn { min-width: 96px; }

/* Görüşmeler */
.mtg-card { display: flex; gap: 14px; padding: 14px 16px; border-radius: 18px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); align-items: flex-start; }
.mtg-when { width: 62px; flex: none; text-align: center; border-radius: 14px; background: var(--primary-50); color: var(--primary-700); padding: 8px 4px; line-height: 1.1; }
.mtg-day { font-size: 22px; font-weight: 800; }
.mtg-mon { font-size: 12px; font-weight: 800; text-transform: uppercase; }
.mtg-time { font-size: 13px; font-weight: 800; margin-top: 4px; padding-top: 4px; border-top: 1px solid var(--primary-100); }
.mtg-topic { margin-top: 8px; padding: 8px 12px; border-radius: 12px; background: var(--surface-2); font-size: 14px; }
.mtg-summary { background: var(--success-bg); color: var(--success-text); }
.mtg-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; align-items: flex-start; }
.mtg-actions > form { margin: 0; }
.mtg-more { width: auto; }
.mtg-more[open] { flex-basis: 100%; }
.mtg-more > summary { list-style: none; cursor: pointer; }
.mtg-more > summary::-webkit-details-marker { display: none; }
.mtg-form { margin-top: 10px; padding: 12px; border-radius: 14px; background: var(--surface-2); border: 1px solid var(--border); }
.mtg-class > summary { list-style: none; }
.mtg-class > summary::-webkit-details-marker { display: none; }

.kid-steps { list-style: none; display: flex; gap: 8px; padding: 0; margin: 0 0 16px; }
.kid-steps li { flex: 1; display: flex; align-items: center; gap: 8px; padding: 10px 12px; border-radius: 14px; background: var(--surface-2); color: var(--muted); font-weight: 800; font-size: 14px; }
.kid-steps li span { width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 2px solid var(--border-strong); font-size: 13px; flex: none; }
.kid-steps li.active { background: var(--primary-50); color: var(--primary-700); }
.kid-steps li.active span { background: var(--primary); border-color: var(--primary); color: #fff; }
.kid-steps li.done { color: var(--success-text); }
.kid-steps li.done span { background: var(--success); border-color: var(--success); color: #fff; }

.kid-pick-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.kid-pick { display: flex; align-items: center; gap: 14px; padding: 14px 16px; min-height: 80px; border-radius: 18px; background: var(--surface); border: 2px solid var(--border); color: inherit; box-shadow: var(--shadow); }
.kid-pick:hover { color: inherit; border-color: var(--primary); background: var(--primary-50); }
.kid-pick > i { margin-left: auto; color: var(--muted); font-size: 18px; }
.kid-pick-title { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; font-weight: 800; font-size: 17px; }
.kid-pick-sub { display: block; font-size: 13px; color: var(--muted); }

.slot-day { padding: 12px 0; border-top: 1px solid var(--border); }
.slot-day:first-of-type { border-top: 0; }
.slot-day-title { font-weight: 800; margin-bottom: 8px; }
.slot-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.slot-chip { position: relative; cursor: pointer; }
.slot-chip input { position: absolute; opacity: 0; pointer-events: none; }
.slot-chip span { display: flex; flex-direction: column; align-items: center; justify-content: center; min-width: 84px; min-height: 52px; padding: 6px 12px; border-radius: 14px;
  border: 2px solid var(--border-strong); background: var(--surface); font-weight: 800; font-size: 17px; transition: all .12s; }
.slot-chip span small { font-size: 11px; font-weight: 700; color: var(--muted); }
.slot-chip:hover span { border-color: var(--primary); }
.slot-chip input:checked + span { background: var(--primary); border-color: var(--primary); color: #fff; box-shadow: 0 6px 14px rgba(79,70,229,.3); }
.slot-chip input:checked + span small { color: rgba(255,255,255,.85); }
.slot-chip input:focus-visible + span { outline: 3px solid var(--primary-100); outline-offset: 2px; }

@media (max-width: 720px) {
  .kid { font-size: 16px; }
  .kid h1 { font-size: 1.4rem; }
  .kid-hero { padding: 16px; border-radius: 20px; }
  .kid-hero h1 { font-size: 1.3rem; }
  .kid-hero-btn { width: 100%; }
  .kid-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kid-tile { min-height: 122px; padding: 14px; }
  .kid-next-btn { width: 100%; }
  .kid-cards, .kid-pick-grid { grid-template-columns: minmax(0, 1fr); }
  .kid-course-btn { width: 100%; }
  .kid-actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kid-score-big { font-size: 2.1rem; min-width: 64px; }
  .kid-tabs .tab { min-height: 56px; font-size: 20px; }
  .kid-tabs .tab span { font-size: 11px; }
  .kid-inst-btn { width: 100%; }
  .kid-steps li { font-size: 0; justify-content: center; }
  .kid-steps li span { font-size: 13px; }
  .kid-steps li.active { font-size: 13px; justify-content: flex-start; }
  .mtg-card { padding: 12px; gap: 10px; }
  .mtg-when { width: 54px; }
  .slot-chip span { min-width: 76px; }
}
/* === /Kids UX === */
/* === Dosya önizleme penceresi (lightbox) === */
dialog.lightbox {
  width: 100vw; height: 100dvh; max-width: 100vw; max-height: 100dvh; margin: 0; padding: 0; border: 0;
  background: rgba(10, 10, 20, .94); color: #fff; overflow: hidden;
}
dialog.lightbox::backdrop { background: rgba(10, 10, 20, .6); }
.lb-bar {
  position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; align-items: center; gap: 6px;
  padding: calc(8px + env(safe-area-inset-top)) 10px 8px 16px; background: linear-gradient(rgba(0, 0, 0, .55), transparent);
}
.lb-title { flex: 1; min-width: 0; display: flex; gap: 10px; align-items: baseline; }
.lb-name { font-weight: 700; font-size: 14px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lb-count { font-size: 12px; color: rgba(255, 255, 255, .7); flex: none; }
.lb-btn {
  width: 42px; height: 42px; border-radius: 12px; border: 0; background: rgba(255, 255, 255, .12); color: #fff;
  display: inline-grid; place-items: center; font-size: 18px; cursor: pointer; flex: none;
}
.lb-btn:hover { background: rgba(255, 255, 255, .22); color: #fff; }
.lb-stage { position: absolute; inset: 0; display: grid; place-items: center; padding: 64px 12px 24px; }
.lb-stage img, .lb-stage video { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 8px; box-shadow: 0 10px 40px rgba(0, 0, 0, .5); background: #000; }
.lb-stage audio { width: min(520px, 100%); }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 48px; height: 48px; border-radius: 50%;
  border: 0; background: rgba(255, 255, 255, .14); color: #fff; font-size: 22px; display: grid; place-items: center; cursor: pointer;
}
.lb-nav:hover { background: rgba(255, 255, 255, .26); }
.lb-prev { left: 14px; }
.lb-next { right: 14px; }
dialog.lightbox.single .lb-nav { display: none; }
.attachment-open { color: var(--primary); font-weight: 700; }
@media (max-width: 720px) {
  .lb-nav { display: none; } /* telefonda kaydırarak geçilir */
  .lb-stage { padding: 60px 4px 12px; }
}