/* منصة النشاط الطلابي — تصميم إداري حديث RTL */
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@400;500;700;800&display=swap');

:root {
  --font: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
  --bg: #f3f5f9;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --border: #e3e8f2;
  --text: #1f2a44;
  --muted: #6b7690;
  --primary: #3b6fd8;
  --primary-soft: #e8f0ff;
  --accent: #8b7cc9;
  --accent-soft: #f1edff;
  --danger: #c62828;
  --danger-soft: #fdeaea;
  --success: #2e7d4f;
  --shadow: 0 8px 28px rgba(31, 42, 68, 0.08);
  --radius: 16px;
  --sidebar-w: 300px;
  --topbar-h: 72px;
}

[data-theme='dark'] {
  --bg: #121826;
  --surface: #1a2234;
  --surface-2: #222b3f;
  --border: #2e3952;
  --text: #e8ecf7;
  --muted: #9aa6c2;
  --primary: #6b93e8;
  --primary-soft: #243352;
  --accent: #a899e0;
  --accent-soft: #2a2540;
  --danger: #ef6a6a;
  --danger-soft: #3a2228;
  --success: #6cbc8a;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  direction: rtl;
}

body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 500px at 100% -10%, rgba(139, 124, 201, 0.12), transparent 55%),
    radial-gradient(900px 400px at 0% 0%, rgba(59, 111, 216, 0.12), transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

img {
  max-width: 100%;
  display: block;
}

:focus-visible {
  outline: 3px solid rgba(59, 111, 216, 0.45);
  outline-offset: 2px;
}

#app {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: var(--surface);
  border-left: 1px solid var(--border);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  z-index: 40;
}

.sidebar__brand {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  align-items: center;
  text-align: center;
  padding: 0.5rem;
}

.brand-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  object-position: center;
  display: block;
  flex-shrink: 0;
  background: transparent;
}

.brand-logo--login {
  width: 120px;
  height: 120px;
  margin: 0 auto 0.35rem;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  align-items: center;
  width: 100%;
}

.brand-text strong {
  font-size: 0.98rem;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar__nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  overflow: auto;
  flex: 1;
}

.nav-link {
  padding: 0.55rem 0.7rem;
  border-radius: 12px;
  color: var(--muted);
  transition: 0.18s ease;
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.88rem;
  line-height: 1.45;
}

.nav-link__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: var(--surface-2);
  color: var(--primary);
}

.nav-link__label {
  flex: 1;
  min-width: 0;
  padding-top: 0.2rem;
}

.nav-link__num {
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  min-width: 1.4rem;
  text-align: center;
  padding-top: 0.35rem;
}

.nav-link.is-active .nav-link__icon {
  background: var(--primary);
  color: #fff;
}

.nav-group__label {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--muted);
  padding: 0.7rem 0.7rem 0.25rem;
  letter-spacing: 0.01em;
}

.nav-legacy > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 10px;
}

.nav-legacy > summary::-webkit-details-marker { display: none; }

.nav-legacy > summary::after {
  content: '▾';
  margin-inline-start: auto;
  transition: transform 0.15s ease;
}

.nav-legacy:not([open]) > summary::after { transform: rotate(90deg); }

.nav-legacy > summary:hover { background: var(--surface-2); }

.nav-legacy .nav-link { font-size: 0.84rem; }

.nav-link:hover {
  background: var(--surface-2);
  color: var(--text);
}

.nav-link.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  font-weight: 700;
}

.sidebar__logout {
  margin-top: auto;
}

.main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  min-height: var(--topbar-h);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.topbar__right,
.topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.topbar__titles h1 {
  margin: 0;
  font-size: 1.25rem;
}

.topbar__titles .muted {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
}

.content {
  padding: 1.25rem 1.4rem 2.5rem;
}

.icon-btn.menu-toggle {
  display: none;
}

.sidebar-backdrop {
  display: none;
}

.btn {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 0.55rem 1rem;
  background: var(--surface-2);
  color: var(--text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: 0.15s ease;
}

.btn:hover {
  filter: brightness(0.98);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn--primary {
  background: var(--primary);
  color: #fff;
}

.btn--accent {
  background: var(--accent);
  color: #fff;
}

.btn--danger {
  background: var(--danger);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  border-color: var(--border);
}

.btn--sm {
  padding: 0.35rem 0.7rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  color: var(--text);
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
}

.icon-btn--sm {
  width: 32px;
  height: 32px;
  border-radius: 9px;
}

.card,
.stat-card,
.dash-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stat-grid,
.dash-grid {
  display: grid;
  gap: 1rem;
}

.stat-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 1.25rem;
}

.dash-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
  padding: 1.1rem 1.2rem;
}

.stat-card__label {
  color: var(--muted);
  font-size: 0.9rem;
}

.stat-card__value {
  font-size: 1.8rem;
  font-weight: 800;
  margin-top: 0.2rem;
}

.dash-card {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  min-height: 140px;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.dash-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 40%, var(--border));
}

.dash-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.dash-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.section {
  margin-top: 1.5rem;
}

.section__title {
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1rem;
  align-items: end;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 160px;
  flex: 1;
}

.field__label {
  font-size: 0.88rem;
  color: var(--muted);
}

.field__hint {
  font-size: 0.78rem;
  color: var(--muted);
}

.field input,
.field select,
.field textarea,
.input,
.select,
.textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 12px;
  padding: 0.55rem 0.75rem;
}

.textarea {
  min-height: 90px;
  resize: vertical;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.data-table th,
.data-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--border);
  text-align: right;
  vertical-align: top;
}

.data-table th {
  background: var(--surface-2);
  font-weight: 700;
  white-space: nowrap;
}

.data-table tr:last-child td {
  border-bottom: none;
}

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

.tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tab {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  color: var(--muted);
}

.tab.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: transparent;
  font-weight: 700;
}

.calendar-nav {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.45rem;
}

.cal-head {
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
  padding: 0.35rem;
}

.cal-day {
  min-height: 110px;
  max-height: 150px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
  padding: 0.4rem;
  cursor: pointer;
  text-align: right;
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.cal-day__inner {
  display: flex;
  flex-direction: column;
  gap: 0.22rem;
  height: 100%;
  min-height: 100px;
  width: 100%;
  overflow: hidden;
}

.cal-day:hover {
  border-color: var(--primary);
}

.cal-day.is-muted {
  opacity: 0.45;
}

.cal-day.is-today {
  box-shadow: inset 0 0 0 2px var(--primary);
}

.cal-day__num {
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  flex-shrink: 0;
}

.cal-day__meta {
  font-size: 0.72rem;
  color: var(--muted);
  line-height: 1.3;
  flex-shrink: 0;
}

.cal-day__activities {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin-top: 0.15rem;
  min-height: 0;
  flex: 1 1 auto;
  overflow-x: hidden;
  overflow-y: auto;
}

.cal-activity {
  display: block;
  width: 100%;
  box-sizing: border-box;
  background: #355fbf;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.3;
  padding: 0.28rem 0.4rem;
  border-radius: 8px;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-shadow: 0 1px 2px rgba(31, 42, 68, 0.12);
}

[data-theme='dark'] .cal-activity {
  background: #5b7fd6;
  color: #fff;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  background: var(--surface-2);
}

.gallery-card__body {
  padding: 0.85rem;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.file-card {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.empty-state {
  text-align: center;
  padding: 2.2rem 1rem;
  color: var(--muted);
}

.empty-state__icon {
  font-size: 1.8rem;
  margin-bottom: 0.4rem;
  opacity: 0.7;
}

.skeleton {
  background: linear-gradient(90deg, var(--surface-2), var(--border), var(--surface-2));
  background-size: 200% 100%;
  animation: shimmer 1.2s infinite linear;
  border-radius: 12px;
}

.skeleton-row {
  height: 48px;
  margin-bottom: 0.6rem;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 35, 0.45);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 100;
}

.modal {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.1rem 1.2rem 1.2rem;
}

.modal--lg {
  width: min(720px, 100%);
}

.modal__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
}

.modal__title {
  margin: 0;
  font-size: 1.15rem;
}

.modal__body {
  margin: 0.4rem 0 1rem;
  color: var(--text);
}

.modal__actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.form-grid {
  display: grid;
  gap: 0.8rem;
}

.toast-host {
  position: fixed;
  bottom: 1.2rem;
  left: 1.2rem;
  z-index: 120;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: min(360px, calc(100vw - 2rem));
}

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
  box-shadow: var(--shadow);
  animation: toast-in 0.2s ease;
}

.toast--success { border-color: color-mix(in srgb, var(--success) 50%, var(--border)); }
.toast--error { border-color: color-mix(in srgb, var(--danger) 50%, var(--border)); background: var(--danger-soft); }
.toast--out { opacity: 0; transform: translateY(6px); transition: 0.25s ease; }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

.spinner {
  width: 1em;
  height: 1em;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.pagination {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  justify-content: center;
  margin-top: 1rem;
  flex-wrap: wrap;
}

.pagination__info {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-panel {
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.5rem;
  margin-bottom: 1.25rem;
}

.hero-panel h2 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.4rem, 2.4vw, 2rem);
}

.hero-panel p {
  margin: 0;
  color: var(--muted);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login-card {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 1.6rem;
}

.login-card h1 {
  margin: 0.6rem 0 0.2rem;
  font-size: 1.45rem;
  text-align: center;
}

.login-card .sub {
  text-align: center;
  color: var(--muted);
  margin: 0 0 1.2rem;
}

.password-wrap {
  position: relative;
}

.password-wrap .toggle-pass {
  position: absolute;
  left: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.alert {
  border-radius: 12px;
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.8rem;
  display: none;
}

.alert.is-visible { display: block; }
.alert--error { background: var(--danger-soft); color: var(--danger); }

.config-warning {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.config-warning__box {
  max-width: 560px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.preview-frame {
  width: 100%;
  min-height: 70vh;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.list-block {
  display: grid;
  gap: 0.6rem;
}

.list-item {
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
}

.list-item strong { display: block; }
.list-item span { color: var(--muted); font-size: 0.88rem; }

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

.settings-card {
  padding: 1.2rem;
}

.muted { color: var(--muted); }

/* =====================================================================
   السجل الإلكتروني لرائدة النشاط — أقسام، ملفات، استعراض
   ===================================================================== */
:root {
  --pdf: #c8463d;
  --word: #2b5fb8;
  --excel: #1f7a4a;
  --image: #7a5cc4;
}

[data-theme='dark'] {
  --pdf: #ef7d74;
  --word: #7ea6f0;
  --excel: #6cc493;
  --image: #b9a2f0;
}

.icon { display: block; flex-shrink: 0; }

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.link { color: var(--primary); text-decoration: underline; }

.spinner--dark {
  border-color: color-mix(in srgb, var(--primary) 25%, transparent);
  border-top-color: var(--primary);
}

.notice {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  margin-bottom: 1rem;
  grid-column: 1 / -1;
}

.notice p { margin: 0.2rem 0 0; color: var(--muted); }

.notice--warn {
  border-color: color-mix(in srgb, #d99a1e 45%, var(--border));
  background: color-mix(in srgb, #d99a1e 9%, var(--surface));
  color: var(--text);
}

.notice--warn > .icon { color: #c4860f; }

/* لوحة التحكم */
.hero-panel--brand {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.hero-panel__logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  flex-shrink: 0;
}

.hero-panel__sub {
  margin-top: 0.3rem !important;
  font-size: 0.92rem;
}

.dash-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 220px));
  gap: 1rem;
  margin-bottom: 1.1rem;
}

.dash-summary:empty { display: none; }

.section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.section-card {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.1rem 1.15rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, border-color 0.15s ease;
  min-height: 210px;
}

.section-card:hover,
.section-card:focus-visible {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--primary) 45%, var(--border));
}

.section-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.section-card__num {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 0.88rem;
  background: var(--accent-soft);
  color: var(--accent);
}

.section-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
}

.section-card__title {
  margin: 0.15rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
}

.section-card__desc {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.section-card__foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.6rem;
  border-top: 1px dashed var(--border);
  font-size: 0.88rem;
}

.section-card__files {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text);
}

.section-card__count {
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--primary);
}

.section-card.is-empty .section-card__count { color: var(--muted); }

.section-card__go {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  color: var(--primary);
  font-weight: 700;
}

.legacy-links .section__title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 1rem;
}

.legacy-links__grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.legacy-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-size: 0.88rem;
}

.legacy-link:hover { color: var(--text); border-color: var(--primary); }

/* رأس القسم */
.section-header {
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem 1.2rem;
  margin-bottom: 1.1rem;
}

.section-header__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.section-header__steps { display: flex; gap: 0.4rem; }

.back-btn {
  background: var(--surface);
  font-weight: 700;
}

.section-header__main {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.section-header__icon {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--primary) 30%, transparent);
}

.section-header__order {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 700;
}

.section-header__text h2 {
  margin: 0.1rem 0 0.25rem;
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
  line-height: 1.45;
}

.section-header__text p { margin: 0; color: var(--muted); }

/* تبويبات الأولية / العليا */
.seg-tabs {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.3rem;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  max-width: 100%;
}

.seg-tab {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 0.55rem 1.2rem;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.seg-tab.is-active {
  background: var(--primary);
  color: #fff;
}

.seg-tab__count {
  font-size: 0.75rem;
  min-width: 1.5rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: color-mix(in srgb, currentColor 16%, transparent);
}

.seg-tab__count:empty { display: none; }

.seg-panel__title {
  margin: 0 0 0.8rem;
  font-size: 1.05rem;
}

/* شريط أدوات الملفات */
.fm-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.search-box {
  position: relative;
  flex: 1 1 240px;
  min-width: 0;
  display: block;
}

.search-box .icon {
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.search-box .input { padding-right: 2.3rem; }

.fm-sort { width: auto; min-width: 140px; }

.fm-count { font-size: 0.88rem; white-space: nowrap; }

.btn--upload {
  margin-inline-start: auto;
  padding: 0.65rem 1.2rem;
  font-weight: 700;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--primary) 28%, transparent);
}

.file-manager { position: relative; border-radius: var(--radius); }

.fm-hint {
  margin: -0.4rem 0 1rem;
  font-size: 0.84rem;
}

.file-manager .file-card__actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.file-card--pending { opacity: 0.8; box-shadow: none; }
.file-card--pending .file-card__thumb { cursor: progress; }

.chip--legacy {
  align-self: flex-start;
  margin-top: 0.2rem;
  background: var(--accent-soft);
  color: var(--accent);
  border-color: transparent;
  font-weight: 500;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-manager.is-drag {
  outline: 2px dashed var(--primary);
  outline-offset: 6px;
}

/* بطاقات الملفات */
.file-grid,
.record-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
}

.file-card,
.record-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-width: 0;
  padding: 0;
}

.file-card--skeleton,
.record-card--skeleton { min-height: 250px; box-shadow: none; }

.file-card__thumb,
.record-card__cover {
  height: 150px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  display: grid;
  place-items: center;
  cursor: pointer;
  padding: 0;
  color: var(--muted);
  overflow: hidden;
}

.file-card__thumb--pdf { background: color-mix(in srgb, var(--pdf) 9%, var(--surface)); }
.file-card__thumb--word { background: color-mix(in srgb, var(--word) 9%, var(--surface)); }
.file-card__thumb--excel { background: color-mix(in srgb, var(--excel) 9%, var(--surface)); }
.file-card__thumb--image { background: color-mix(in srgb, var(--image) 8%, var(--surface)); }

.file-card__img,
.record-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.record-card__cover { color: var(--primary); background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft)); }

.kind-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.kind-tile__badge {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  padding: 0.1rem 0.5rem;
  border-radius: 6px;
  color: #fff;
  background: var(--muted);
}

.kind-tile--pdf { color: var(--pdf); }
.kind-tile--pdf .kind-tile__badge { background: var(--pdf); }
.kind-tile--word { color: var(--word); }
.kind-tile--word .kind-tile__badge { background: var(--word); }
.kind-tile--excel { color: var(--excel); }
.kind-tile--excel .kind-tile__badge { background: var(--excel); }
.kind-tile--image { color: var(--image); }
.kind-tile--image .kind-tile__badge { background: var(--image); }

.file-card__body,
.record-card__body {
  padding: 0.8rem 0.9rem 0.6rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  flex: 1;
  min-width: 0;
}

.file-card__title,
.record-card__title {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.file-card__name {
  color: var(--muted);
  font-size: 0.8rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-card__meta,
.record-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  align-items: center;
  color: var(--muted);
  font-size: 0.78rem;
}

.file-card__desc,
.record-card__desc {
  margin: 0.15rem 0 0;
  font-size: 0.85rem;
  color: var(--text);
  opacity: 0.85;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.chip {
  display: inline-block;
  padding: 0.05rem 0.5rem;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.74rem;
  font-weight: 700;
}

.chip--pdf { color: var(--pdf); }
.chip--word { color: var(--word); }
.chip--excel { color: var(--excel); }
.chip--image { color: var(--image); }

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.meta-chip--files { margin-top: auto; padding-top: 0.25rem; color: var(--primary); }

.file-card__actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 1px;
  border-top: 1px solid var(--border);
  background: var(--border);
}

.fc-btn {
  border: none;
  background: var(--surface);
  color: var(--text);
  padding: 0.6rem 0.15rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  cursor: pointer;
  font-size: 0.8rem;
  min-width: 0;
  white-space: nowrap;
}

.fc-btn:hover { background: var(--surface-2); color: var(--primary); }
.fc-btn:disabled { opacity: 0.55; cursor: wait; }
.fc-btn--primary { color: var(--primary); font-weight: 700; }
.fc-btn--danger { color: var(--danger); }
.fc-btn--danger:hover { background: var(--danger-soft); color: var(--danger); }

.fm-empty {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 2.4rem 1rem;
  text-align: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}

.fm-empty__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--primary-soft);
  color: var(--primary);
}

/* نافذة الرفع */
.dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 1.4rem 1rem;
  text-align: center;
  border: 2px dashed color-mix(in srgb, var(--primary) 40%, var(--border));
  border-radius: 14px;
  background: var(--primary-soft);
  color: var(--primary);
  cursor: pointer;
}

.dropzone strong { color: var(--text); }
.dropzone.is-over { background: color-mix(in srgb, var(--primary) 18%, var(--surface)); }

.upload-list { display: grid; gap: 0.5rem; }

.upload-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-2);
}

.upload-item .kind-tile__badge { font-size: 0.62rem; }
.upload-item__body { flex: 1; min-width: 0; display: grid; gap: 0.15rem; }
.upload-item__name { font-size: 0.76rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-item__status { font-size: 0.78rem; white-space: nowrap; }
.upload-item.is-busy { opacity: 0.75; }
.upload-item.is-done { border-color: color-mix(in srgb, var(--success) 50%, var(--border)); }
.upload-item.is-done .upload-item__status { color: var(--success); }
.upload-item.is-failed { border-color: color-mix(in srgb, var(--danger) 50%, var(--border)); }
.upload-item.is-failed .upload-item__status { color: var(--danger); }

/* نوافذ */
.modal { max-height: calc(100vh - 2rem); overflow: auto; }
.modal--xl { width: min(1080px, 100%); }

.record-details__fields {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.4rem 1rem;
  margin: 0 0 1rem;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  background: var(--surface-2);
}

.record-details__fields dt { color: var(--muted); font-size: 0.88rem; }
.record-details__fields dd { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }

/* الاستعراض الكبير */
.preview-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(10, 14, 26, 0.78);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.preview-box {
  width: min(1200px, 100%);
  height: min(94vh, 100%);
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.preview-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.preview-head__titles { display: flex; flex-direction: column; min-width: 0; flex: 1 1 260px; }
.preview-head__titles strong { overflow-wrap: anywhere; }
.preview-head__titles .muted { font-size: 0.82rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preview-head__actions { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.preview-stage {
  flex: 1;
  min-height: 0;
  background: var(--surface-2);
  display: grid;
  place-items: center;
  overflow: auto;
}

.preview-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.preview-pdf {
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

.preview-loading { display: flex; align-items: center; gap: 0.5rem; color: var(--muted); }

.preview-nopreview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  padding: 2rem 1rem;
  max-width: 460px;
}

.preview-nopreview h3 { margin: 0.4rem 0 0; }
.preview-nopreview p { margin: 0; }
.row-actions--center { justify-content: center; margin-top: 0.6rem; }

/* التكريمات السابقة */
.legacy-panel {
  margin-top: 1.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.legacy-panel > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.1rem;
  font-weight: 700;
}

.legacy-panel > summary::-webkit-details-marker { display: none; }
.legacy-panel__body { padding: 0 1.1rem 1.1rem; }
.record-card--compact { box-shadow: none; }

.legacy-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.4rem;
}

.legacy-files .fc-btn {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.3rem 0.55rem;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 1100px) {
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .settings-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  #app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 0 0 auto;
    width: min(86vw, var(--sidebar-w));
    transform: translateX(110%);
    transition: transform 0.22s ease;
    box-shadow: var(--shadow);
  }
  body.sidebar-open .sidebar { transform: none; }
  .icon-btn.menu-toggle { display: inline-grid; place-items: center; }
  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.35);
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
    z-index: 30;
  }
  body.sidebar-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }
  .calendar-grid { gap: 0.3rem; }
  .cal-day { min-height: 96px; max-height: 130px; padding: 0.3rem; }
  .cal-day__inner { min-height: 88px; }
  .cal-activity { font-size: 0.62rem; padding: 0.2rem 0.28rem; border-radius: 6px; }
}

@media (max-width: 560px) {
  .stat-grid,
  .dash-grid { grid-template-columns: 1fr; }
  .content { padding: 1rem; }
  .topbar { padding: 0.85rem 1rem; }
  .topbar__titles h1 { font-size: 1.05rem; }
  .topbar__titles .muted { font-size: 0.78rem; }
  .hero-panel--brand { flex-direction: column; text-align: center; }
  .dash-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .section-grid,
  .file-grid,
  .record-grid { grid-template-columns: 1fr; }
  .section-card { min-height: 0; }
  .section-header { padding: 0.9rem; }
  .section-header__main { gap: 0.7rem; }
  .section-header__icon { width: 46px; height: 46px; border-radius: 14px; }
  .section-header__steps .btn span { display: none; }
  .seg-tabs { display: flex; width: 100%; }
  .seg-tab { flex: 1; justify-content: center; padding: 0.55rem 0.5rem; }
  .fm-toolbar .search-box { flex-basis: 100%; }
  .fm-sort { flex: 1; min-width: 0; }
  .btn--upload { width: 100%; margin-inline-start: 0; }
  .file-card__thumb,
  .record-card__cover { height: 170px; }
  .fc-btn { font-size: 0.78rem; padding: 0.6rem 0.2rem; }
  .modal-overlay { padding: 0.5rem; }
  .modal { padding: 0.9rem; }
  .record-details__fields { grid-template-columns: 1fr; }
  .record-details__fields dt { margin-top: 0.3rem; }
  .preview-overlay { padding: 0; }
  .preview-box { height: 100%; border-radius: 0; }
  .preview-head__actions .btn__label { display: none; }
}

@media (max-width: 340px) {
  .file-card__actions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media print {
  body { background: #fff !important; color: #000 !important; }
  .sidebar,
  .topbar__actions,
  .toolbar,
  .no-print,
  .menu-toggle,
  .sidebar-backdrop,
  .toast-host,
  .preview-overlay,
  .modal-overlay { display: none !important; }
  #app { display: block; }
  .main { width: 100%; }
  .topbar { position: static; border: none; }
  .content { padding: 0; }
  .table-wrap,
  .card,
  .data-table th,
  .data-table td {
    box-shadow: none !important;
    background: #fff !important;
    color: #000 !important;
  }
  a { text-decoration: none; color: #000; }
}