/* v19.349L-v22 notification admin push edge hardening */
:root {
  --n-bg: #edf4fb;
  --n-card: rgba(255,255,255,.94);
  --n-card-strong: #ffffff;
  --n-text: #0f172a;
  --n-muted: #64748b;
  --n-line: rgba(148,163,184,.35);
  --n-blue: #2563eb;
  --n-cyan: #06b6d4;
  --n-green: #16a34a;
  --n-red: #dc2626;
  --n-amber: #d97706;
  --n-shadow: 0 22px 60px rgba(15,23,42,.12);
  --n-radius: 22px;
}

html[data-theme="dark"] {
  --n-bg: #07111f;
  --n-card: rgba(15,23,42,.92);
  --n-card-strong: #111c2f;
  --n-text: #f8fafc;
  --n-muted: #94a3b8;
  --n-line: rgba(148,163,184,.22);
  --n-shadow: 0 22px 70px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
body {
  min-height: 100vh;
  margin: 0;
  color: var(--n-text);
  background:
    radial-gradient(circle at 20% 0%, rgba(56,189,248,.18), transparent 32%),
    linear-gradient(180deg, var(--n-bg), #f8fbff 55%, var(--n-bg));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
html[data-theme="dark"] body {
  background:
    radial-gradient(circle at 18% 0%, rgba(37,99,235,.22), transparent 34%),
    linear-gradient(180deg, #07111f, #0f172a 55%, #07111f);
}

.notification-admin-page { width: 100%; padding: 18px; }
.notification-admin-shell { width: min(1180px, 100%); margin: 0 auto; }

.notification-admin-topbar,
.notification-admin-titlebar,
.notification-admin-card {
  border: 1px solid var(--n-line);
  background: var(--n-card);
  box-shadow: var(--n-shadow);
  backdrop-filter: blur(18px);
}

.notification-admin-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 24px;
  margin-bottom: 12px;
}
.notification-admin-user { display: flex; align-items: center; gap: 10px; min-width: 0; }
.notification-admin-avatar {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  overflow: hidden;
  background: #eaf1ff;
  border: 1px solid var(--n-line);
  flex: 0 0 auto;
}
.notification-admin-avatar img { width: 100%; height: 100%; object-fit: cover; }
.notification-admin-name { font-size: 14px; font-weight: 900; line-height: 1.1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.notification-admin-sub,
.notification-admin-kicker {
  color: var(--n-muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.notification-admin-actions { display: flex; align-items: center; gap: 8px; }

.notification-admin-btn,
.notification-admin-icon-btn {
  border: 1px solid var(--n-line);
  border-radius: 999px;
  background: var(--n-card-strong);
  color: var(--n-text);
  font-weight: 900;
  font-size: 12px;
  min-height: 36px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(15,23,42,.08);
}
.notification-admin-btn:disabled { opacity: .5; cursor: not-allowed; }
.notification-admin-icon-btn { width: 38px; padding: 0; }
.notification-admin-btn--primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, var(--n-blue), var(--n-cyan));
}
.notification-admin-btn--danger {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, #ef4444, var(--n-red));
}
.notification-admin-btn--ghost { background: rgba(255,255,255,.72); }
html[data-theme="dark"] .notification-admin-btn--ghost { background: rgba(15,23,42,.62); }

.notification-admin-titlebar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: 26px;
  margin-bottom: 12px;
}
.notification-admin-titlebar h1 { margin: 2px 0 3px; font-size: clamp(24px, 3vw, 34px); line-height: 1; letter-spacing: -.04em; }
.notification-admin-titlebar p { margin: 0; color: var(--n-muted); font-size: 13px; font-weight: 700; }
.notification-admin-stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(70px, 1fr));
  gap: 8px;
}
.notification-admin-stat-grid article {
  min-width: 72px;
  padding: 10px 12px;
  border: 1px solid var(--n-line);
  border-radius: 18px;
  background: rgba(255,255,255,.66);
}
html[data-theme="dark"] .notification-admin-stat-grid article { background: rgba(15,23,42,.55); }
.notification-admin-stat-grid span { display: block; font-size: 22px; font-weight: 950; line-height: 1; }
.notification-admin-stat-grid small { display: block; margin-top: 5px; color: var(--n-muted); font-size: 10px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; }

.notification-admin-status {
  margin: 0 0 12px;
  padding: 12px 14px;
  border-radius: 18px;
  border: 1px solid var(--n-line);
  background: #eff6ff;
  color: #1e40af;
  font-weight: 800;
  font-size: 13px;
}
.notification-admin-status[data-tone="success"] { background: #ecfdf5; color: #047857; border-color: rgba(16,185,129,.3); }
.notification-admin-status[data-tone="error"] { background: #fef2f2; color: #b91c1c; border-color: rgba(239,68,68,.25); }
html[data-theme="dark"] .notification-admin-status { background: rgba(37,99,235,.15); }
html[data-theme="dark"] .notification-admin-status[data-tone="success"] { background: rgba(16,185,129,.13); }
html[data-theme="dark"] .notification-admin-status[data-tone="error"] { background: rgba(239,68,68,.13); }

.notification-admin-layout {
  display: grid;
  grid-template-columns: 420px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}
.notification-admin-card {
  border-radius: var(--n-radius);
  padding: 14px;
}
.notification-admin-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.notification-admin-card-head h2 { margin: 2px 0 0; font-size: 18px; letter-spacing: -.02em; }

.notification-admin-form { position: sticky; top: 12px; }
.notification-admin-form label { display: grid; gap: 6px; margin-bottom: 10px; }
.notification-admin-form label span,
.notification-admin-wide-field span {
  font-size: 11px;
  color: var(--n-muted);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.notification-admin-form input,
.notification-admin-form textarea,
.notification-admin-form select,
.notification-admin-toolbar input,
.notification-admin-toolbar select,
.notification-admin-audit-card select {
  width: 100%;
  border: 1px solid var(--n-line);
  border-radius: 14px;
  background: rgba(255,255,255,.82);
  color: var(--n-text);
  min-height: 42px;
  padding: 10px 12px;
  font: inherit;
  font-size: 13px;
  font-weight: 750;
  outline: none;
}
html[data-theme="dark"] .notification-admin-form input,
html[data-theme="dark"] .notification-admin-form textarea,
html[data-theme="dark"] .notification-admin-form select,
html[data-theme="dark"] .notification-admin-toolbar input,
html[data-theme="dark"] .notification-admin-toolbar select,
html[data-theme="dark"] .notification-admin-audit-card select { background: rgba(15,23,42,.58); }
.notification-admin-form textarea { resize: vertical; line-height: 1.35; }
.notification-admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.notification-admin-wide-field small { color: var(--n-muted); font-size: 12px; font-weight: 800; }
.notification-admin-image-upload {
  display: grid;
  gap: 8px;
}
.notification-admin-image-upload input[type="file"] {
  cursor: pointer;
}
.notification-admin-image-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.notification-admin-image-preview {
  width: min(100%, 360px);
  max-height: 170px;
  border-radius: 14px;
  object-fit: cover;
  border: 1px solid var(--n-line);
  background: rgba(15,23,42,.08);
}
.notification-admin-check-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 10px;
}
.notification-admin-check-row label {
  margin: 0;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--n-line);
  border-radius: 999px;
  background: rgba(255,255,255,.55);
}
.notification-admin-check-row label span { color: var(--n-text); font-size: 12px; letter-spacing: 0; text-transform: none; }

.notification-admin-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) repeat(3, minmax(120px, 150px));
  gap: 8px;
  margin: 0 0 10px;
}
.notification-admin-search-wrap { position: relative; }
.notification-admin-search-wrap > span {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--n-muted);
  font-weight: 900;
}
.notification-admin-search-wrap input { padding-left: 34px; }
.notification-admin-list-meta { display: flex; justify-content: flex-end; margin-bottom: 8px; }
.notification-admin-count-pill,
.notification-admin-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 26px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #eef4ff;
  color: #1d4ed8;
  font-size: 10px;
  font-weight: 950;
  letter-spacing: .06em;
  text-transform: uppercase;
}
html[data-theme="dark"] .notification-admin-count-pill,
html[data-theme="dark"] .notification-admin-pill { background: rgba(37,99,235,.18); color: #93c5fd; }
.notification-admin-badge-ok { background: #dcfce7; color: #15803d; }
.notification-admin-badge-muted { background: #f1f5f9; color: #64748b; }
.notification-admin-badge-high { color: #92400e !important; background: #fef3c7 !important; }
.notification-admin-badge-urgent { color: #991b1b !important; background: #fee2e2 !important; }
.notification-admin-badge-relif { color: #075985 !important; background: #e0f2fe !important; }

.notification-admin-list { display: grid; gap: 10px; }
.notification-admin-row {
  border: 1px solid var(--n-line);
  border-radius: 18px;
  background: rgba(255,255,255,.66);
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}
html[data-theme="dark"] .notification-admin-row { background: rgba(15,23,42,.5); }
.notification-admin-row.is-inactive { opacity: .66; }
.notification-admin-row-main { display: flex; gap: 10px; min-width: 0; }
.notification-admin-row-icon {
  width: 38px;
  height: 38px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  background: #eef4ff;
  border: 1px solid var(--n-line);
}
html[data-theme="dark"] .notification-admin-row-icon { background: rgba(37,99,235,.16); }
.notification-admin-row-image {
  width: 96px;
  height: 58px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid var(--n-line);
  background: rgba(15,23,42,.08);
  flex: 0 0 auto;
}
@media (max-width: 640px) {
  .notification-admin-row-main { flex-wrap: wrap; }
  .notification-admin-row-image { width: 100%; height: auto; max-height: 180px; }
}
.notification-admin-row-copy { min-width: 0; }
.notification-admin-row-titleline { display: flex; align-items: flex-start; gap: 8px; }
.notification-admin-row h3 { margin: 0; font-size: 14px; line-height: 1.25; font-weight: 950; }
.notification-admin-row p { margin: 5px 0 0; color: var(--n-muted); font-size: 12px; font-weight: 720; line-height: 1.35; }
.notification-admin-row-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}
.notification-admin-row-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 23px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(148,163,184,.14);
  color: var(--n-muted);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.notification-admin-row-actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.notification-admin-row-actions .notification-admin-btn { min-height: 32px; padding: 0 12px; font-size: 11px; }
.notification-admin-empty {
  min-height: 100px;
  display: grid;
  place-items: center;
  border: 1px dashed var(--n-line);
  border-radius: 18px;
  color: var(--n-muted);
  font-weight: 850;
  font-size: 13px;
}

.notification-admin-ops-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.notification-admin-card summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.notification-admin-card summary::-webkit-details-marker { display: none; }
.notification-admin-card summary strong { display: block; font-size: 17px; margin-top: 2px; }
.notification-admin-safe-note {
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(37,99,235,.08);
  color: var(--n-muted);
  font-size: 12px;
  font-weight: 800;
}
.notification-admin-row--compact { grid-template-columns: 1fr auto; }
.notification-admin-row--compact h3 { font-size: 13px; }

@media (max-width: 1100px) {
  .notification-admin-titlebar { grid-template-columns: 1fr; }
  .notification-admin-stat-grid { grid-template-columns: repeat(3, minmax(80px, 1fr)); }
  .notification-admin-layout { grid-template-columns: 1fr; }
  .notification-admin-form { position: static; }
}
@media (max-width: 760px) {
  .notification-admin-page { padding: 10px; }
  .notification-admin-topbar,
  .notification-admin-titlebar,
  .notification-admin-card { border-radius: 18px; }
  .notification-admin-titlebar { padding: 14px; }
  .notification-admin-stat-grid { grid-template-columns: repeat(2, minmax(90px, 1fr)); }
  .notification-admin-grid-2,
  .notification-admin-toolbar,
  .notification-admin-ops-grid { grid-template-columns: 1fr; }
  .notification-admin-row { grid-template-columns: 1fr; }
  .notification-admin-row-titleline { flex-direction: column; align-items: flex-start; }
  .notification-admin-row-actions { justify-content: flex-start; }
}

/* v12 hardening: Android push status/debug panel */
.notification-admin-push-card {
  margin: 0 0 12px;
  padding: 14px;
}
.notification-admin-card-head--push {
  align-items: center;
  margin-bottom: 10px;
}
.notification-admin-push-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.notification-admin-push-metrics article {
  min-width: 0;
  border: 1px solid var(--n-line);
  border-radius: 16px;
  padding: 10px 12px;
  background: rgba(255,255,255,.58);
}
html[data-theme="dark"] .notification-admin-push-metrics article { background: rgba(15,23,42,.48); }
.notification-admin-push-metrics span {
  display: block;
  font-size: 13px;
  font-weight: 950;
  line-height: 1.25;
  overflow-wrap: anywhere;
}
.notification-admin-push-metrics small {
  display: block;
  margin-top: 5px;
  color: var(--n-muted);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.notification-admin-debug-details {
  margin-top: 10px;
  border: 1px solid var(--n-line);
  border-radius: 16px;
  background: rgba(148,163,184,.08);
  overflow: hidden;
}
.notification-admin-debug-details summary {
  padding: 10px 12px;
  cursor: pointer;
  color: var(--n-muted);
  font-size: 11px;
  font-weight: 950;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.notification-admin-debug-details pre {
  margin: 0;
  max-height: 220px;
  overflow: auto;
  padding: 10px 12px;
  border-top: 1px solid var(--n-line);
  color: var(--n-text);
  font-size: 11px;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

@media (max-width: 760px) {
  .notification-admin-card-head--push { align-items: flex-start; flex-direction: column; }
  .notification-admin-push-metrics { grid-template-columns: 1fr; }
  .notification-admin-card-head--push .notification-admin-row-actions { justify-content: flex-start; }
}


.notification-admin-automation-card { margin-bottom: 12px; }
.notification-admin-automation-grid { display: grid; gap: 10px; }
.notification-admin-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 58px;
  padding: 12px 14px;
  border: 1px solid var(--n-line);
  border-radius: 18px;
  background: rgba(255,255,255,.58);
}
html[data-theme="dark"] .notification-admin-switch-row { background: rgba(15,23,42,.56); }
.notification-admin-switch-row span { display: grid; gap: 3px; }
.notification-admin-switch-row strong { font-size: 13px; }
.notification-admin-switch-row small { color: var(--n-muted); font-size: 12px; font-weight: 700; }
.notification-admin-switch-row input {
  width: 48px;
  height: 28px;
  accent-color: var(--n-blue);
  flex: 0 0 auto;
  cursor: pointer;
}
.notification-admin-automation-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
}
.notification-admin-automation-foot span {
  color: var(--n-muted);
  font-size: 12px;
  font-weight: 800;
}
@media (max-width: 720px) {
  .notification-admin-automation-foot { align-items: stretch; flex-direction: column; }
  .notification-admin-automation-foot .notification-admin-btn { width: 100%; }
}

/* v19.177: pusat kawalan bunyi / saluran notifikasi */
.notification-admin-channel-card { margin-bottom: 12px; }
.notification-admin-channel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.notification-admin-channel-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}
.notification-admin-channel-foot > span {
  color: var(--n-muted);
  font-size: 12px;
  font-weight: 850;
}
.notification-admin-channel-actions { justify-content: flex-end; flex-wrap: wrap; }
@media (max-width: 780px) {
  .notification-admin-channel-grid { grid-template-columns: 1fr; }
  .notification-admin-channel-foot { align-items: stretch; flex-direction: column; }
  .notification-admin-channel-actions { justify-content: stretch; }
  .notification-admin-channel-actions .notification-admin-btn { flex: 1 1 100%; }
}

/* v19.183: Birthday admin test panel */
.notification-admin-muted {
  margin: -4px 0 12px;
  color: var(--muted, rgba(148, 163, 184, .88));
  font-size: 13px;
  line-height: 1.45;
}
.notification-admin-birthday-card {
  border-color: rgba(250, 204, 21, .22);
  background:
    radial-gradient(circle at top right, rgba(250, 204, 21, .10), transparent 36%),
    var(--card-bg, rgba(15, 23, 42, .82));
}
.notification-admin-birthday-actions {
  justify-content: flex-start;
  margin-top: 10px;
}

/* v19.186: Teacher's Day admin preview card */
.notification-admin-teachersday-card {
  border-color: rgba(250, 204, 21, .26);
  background:
    linear-gradient(145deg, rgba(15, 23, 42, .94), rgba(30, 41, 59, .92)),
    radial-gradient(circle at 12% 0%, rgba(250, 204, 21, .12), transparent 34%);
}
.notification-admin-teachersday-actions { align-items: center; }
[data-theme="light"] .notification-admin-teachersday-card {
  background:
    linear-gradient(145deg, rgba(255, 251, 235, .94), rgba(240, 249, 255, .94)),
    radial-gradient(circle at 12% 0%, rgba(250, 204, 21, .14), transparent 34%);
}

/* v19.317: Teacher Day debug status */

.notification-admin-teachersday-debug {
  display: grid;
  gap: 3px;
  margin: 10px 0 14px;
  padding: 10px 12px;
  border-radius: 16px;
  font-size: 12px;
  line-height: 1.35;
  color: rgba(226, 232, 240, .92);
  background: rgba(15, 23, 42, .34);
  border: 1px solid rgba(148, 163, 184, .20);
}
.notification-admin-teachersday-debug strong {
  font-size: 12.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.notification-admin-teachersday-debug[data-tone="ok"] {
  color: #dcfce7;
  background: rgba(22, 101, 52, .20);
  border-color: rgba(134, 239, 172, .30);
}
.notification-admin-teachersday-debug[data-tone="warn"] {
  color: #fef3c7;
  background: rgba(146, 64, 14, .20);
  border-color: rgba(253, 224, 71, .30);
}
[data-theme="light"] .notification-admin-teachersday-debug {
  color: #334155;
  background: rgba(255, 251, 235, .88);
  border-color: rgba(217, 119, 6, .18);
}

/* v24BC: Tarikh dua lapis Kad Hari Guru */
.notification-admin-teachersday-date-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.15fr) minmax(220px, 1.15fr) minmax(110px, .55fr) minmax(90px, .45fr);
  gap: 10px;
  margin: 12px 0 10px;
}
.notification-admin-teachersday-date-grid label {
  display: grid;
  gap: 6px;
}
.notification-admin-teachersday-date-grid span {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .02em;
  color: var(--n-muted, #64748b);
}
.notification-admin-teachersday-date-grid input {
  width: 100%;
}
.notification-admin-teachersday-settings-actions {
  align-items: center;
  justify-content: flex-start;
  margin: 6px 0 14px;
}
.notification-admin-teachersday-settings-status {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  border: 1px solid rgba(148, 163, 184, .24);
  background: rgba(15, 23, 42, .26);
  color: rgba(226, 232, 240, .92);
}
.notification-admin-teachersday-settings-status[data-tone="ok"] {
  color: #dcfce7;
  background: rgba(22, 101, 52, .24);
  border-color: rgba(134, 239, 172, .34);
}
.notification-admin-teachersday-settings-status[data-tone="warn"] {
  color: #fef3c7;
  background: rgba(146, 64, 14, .24);
  border-color: rgba(253, 224, 71, .34);
}
.notification-admin-teachersday-settings-status[data-tone="error"] {
  color: #fee2e2;
  background: rgba(153, 27, 27, .24);
  border-color: rgba(252, 165, 165, .34);
}
[data-theme="light"] .notification-admin-teachersday-settings-status {
  color: #334155;
  background: rgba(255, 255, 255, .88);
}
@media (max-width: 760px) {
  .notification-admin-teachersday-date-grid { grid-template-columns: 1fr 1fr; }
  .notification-admin-teachersday-settings-actions { align-items: stretch; flex-direction: column; }
  .notification-admin-teachersday-settings-actions .notification-admin-btn { width: 100%; }
}
@media (max-width: 460px) {
  .notification-admin-teachersday-date-grid { grid-template-columns: 1fr; }
}