/* ============================================================
   KNY News — Admin Panel CSS
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary:       #c0392b;
  --primary-dark:  #a93226;
  --primary-light: rgba(192,57,43,0.1);
  --secondary:     #2c3e50;
  --success:       #27ae60;
  --warning:       #f39c12;
  --danger:        #e74c3c;
  --info:          #2980b9;

  --bg:            #f0f2f5;
  --bg-card:       #ffffff;
  --bg-sidebar:    #1a1a2e;
  --bg-topbar:     #ffffff;

  --text-main:     #1a1a1a;
  --text-muted:    #6c757d;
  --text-sidebar:  rgba(255,255,255,0.75);

  --border:        #e9ecef;
  --border-strong: #dee2e6;

  --shadow-sm:     0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.1);

  --radius-sm:     6px;
  --radius-md:     10px;
  --radius-lg:     16px;

  --sidebar-w:     260px;
  --topbar-h:      64px;

  --transition:    all 0.25s ease;
  --font:          'Cairo', 'Inter', sans-serif;
}

[data-theme="dark"] {
  --bg:            #0f0f17;
  --bg-card:       #1a1a2e;
  --bg-topbar:     #1a1a2e;
  --text-main:     #e8e8f0;
  --text-muted:    #9090a8;
  --border:        #2a2a3e;
  --border-strong: #3a3a50;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 14px;
  color: var(--text-main);
  background: var(--bg);
  direction: rtl;
  text-align: right;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(192,57,43,0.5); border-radius: 3px; }

/* ── Shell Layout ─────────────────────────────────────────── */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ──────────────────────────────────────────────── */
.admin-sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  overflow-y: auto;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.sidebar-brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-logo {
  display: flex;
  flex-direction: column;
}

.sidebar-logo span {
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
}

.sidebar-logo small {
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  margin-top: 3px;
}

.sidebar-close {
  display: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  border: none;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: var(--text-sidebar);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.sidebar-nav-item i {
  width: 20px;
  text-align: center;
  font-size: 15px;
  flex-shrink: 0;
}

.sidebar-nav-item:hover {
  background: rgba(255,255,255,0.07);
  color: #fff;
}

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

.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sidebar-footer-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
}

.sidebar-footer-link:hover { color: #fff; background: rgba(255,255,255,0.06); }
.sidebar-footer-link.danger:hover { background: rgba(231,76,60,0.2); color: #e74c3c; }
.sidebar-footer-link i { width: 18px; text-align: center; }

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 499;
}

/* ── Main Area ────────────────────────────────────────────── */
.admin-main {
  flex: 1;
  margin-right: var(--sidebar-w);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ── Topbar ───────────────────────────────────────────────── */
.admin-topbar {
  height: var(--topbar-h);
  background: var(--bg-topbar);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 400;
  box-shadow: var(--shadow-sm);
}

.topbar-right, .topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  display: none; /* shown on mobile */
}

.topbar-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-main);
}

.topbar-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid var(--border);
  color: var(--text-muted);
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

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

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
}

.topbar-user-info { display: flex; flex-direction: column; }
.topbar-user-name { font-size: 13.5px; font-weight: 700; }
.topbar-user-role { font-size: 11px; color: var(--text-muted); }

/* ── Content Area ─────────────────────────────────────────── */
.admin-content {
  padding: 28px 24px;
  flex: 1;
}

/* ── Dashboard Stats ─────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

@media (max-width: 1100px) { .stats-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px)  { .stats-grid { grid-template-columns: 1fr; } }

.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}

.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  flex-shrink: 0;
}

.stat-info { flex: 1; min-width: 0; }
.stat-value { font-size: 28px; font-weight: 900; line-height: 1; }
.stat-label { font-size: 13px; color: var(--text-muted); margin-top: 4px; }
.stat-change { font-size: 12px; font-weight: 600; margin-top: 6px; display: flex; align-items: center; gap: 4px; }
.stat-change.up   { color: var(--success); }
.stat-change.down { color: var(--danger); }

/* ── Cards ───────────────────────────────────────────────── */
.admin-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 24px;
}

.admin-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-card-title {
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-card-title i { color: var(--primary); }

.admin-card-body { padding: 20px; }

/* ── Table ───────────────────────────────────────────────── */
.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.admin-table th {
  background: var(--bg);
  padding: 12px 14px;
  font-weight: 700;
  color: var(--text-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  text-align: right;
}

.admin-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(192,57,43,0.03); }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 11.5px;
  font-weight: 700;
}

.badge-success  { background: rgba(39,174,96,0.12);  color: var(--success); }
.badge-danger   { background: rgba(231,76,60,0.12);  color: var(--danger); }
.badge-warning  { background: rgba(243,156,18,0.12); color: var(--warning); }
.badge-info     { background: rgba(41,128,185,0.12); color: var(--info); }
.badge-primary  { background: var(--primary-light);  color: var(--primary); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

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

.btn-success   { background: var(--success); color: #fff; }
.btn-success:hover { opacity: 0.9; }

.btn-danger    { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }

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

.btn-outline   { background: transparent; border-color: var(--border-strong); color: var(--text-muted); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }

.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn-lg { padding: 11px 24px; font-size: 15px; }

.btn-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  padding: 0;
  justify-content: center;
}

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 7px;
}

.form-label.required::after {
  content: ' *';
  color: var(--danger);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-main);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

textarea.form-control { resize: vertical; min-height: 100px; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 12px center;
  padding-left: 32px;
}

.form-check {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-check-input {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.form-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }

@media (max-width: 768px) {
  .form-grid-2,
  .form-grid-3 { grid-template-columns: 1fr; }
}

/* Tab language switcher inside forms */
.lang-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.lang-tab-btn {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: var(--transition);
}

.lang-tab-btn.active,
.lang-tab-btn:hover { color: var(--primary); border-bottom-color: var(--primary); }

.lang-pane { display: none; }
.lang-pane.active { display: block; }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-success { background: rgba(39,174,96,0.1);  border: 1px solid rgba(39,174,96,0.3);  color: #27ae60; }
.alert-danger  { background: rgba(231,76,60,0.1);  border: 1px solid rgba(231,76,60,0.3);  color: #e74c3c; }
.alert-warning { background: rgba(243,156,18,0.1); border: 1px solid rgba(243,156,18,0.3); color: #f39c12; }
.alert-info    { background: rgba(41,128,185,0.1); border: 1px solid rgba(41,128,185,0.3); color: #2980b9; }

/* ── Image Upload ────────────────────────────────────────── */
.img-upload-area {
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius-md);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.img-upload-area:hover,
.img-upload-area.dragover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.img-upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.img-upload-icon { font-size: 36px; color: var(--border-strong); margin-bottom: 10px; }
.img-upload-text { font-size: 14px; color: var(--text-muted); }
.img-upload-text strong { color: var(--primary); }

.img-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-top: 12px;
  display: none;
}

/* ── Pagination ──────────────────────────────────────────── */
.admin-pagination {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

/* ── Modal ───────────────────────────────────────────────── */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 9000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.admin-modal-overlay.show { opacity: 1; visibility: visible; }

.admin-modal {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.admin-modal-overlay.show .admin-modal { transform: scale(1); }

.admin-modal-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: 700;
  position: sticky;
  top: 0;
  background: var(--bg-card);
  z-index: 1;
}

.admin-modal-body    { padding: 20px; }
.admin-modal-footer  {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Drag Handle (reorder) ───────────────────────────────── */
.drag-handle {
  cursor: grab;
  color: var(--text-muted);
  font-size: 16px;
  padding: 4px;
}

.drag-handle:active { cursor: grabbing; }

/* ── Responsive ──────────────────────────────────────────── */

/* 992px — tablet: hide sidebar by default */
@media (max-width: 992px) {
  .admin-sidebar {
    transform: translateX(100%);
  }
  [dir="ltr"] .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.open {
    transform: translateX(0) !important;
  }

  .sidebar-close    { display: flex; }
  .sidebar-overlay.show { display: block; }

  .admin-main       { margin-right: 0; margin-left: 0; }
  .topbar-toggle    { display: flex; }

  .admin-content    { padding: 20px 16px; }

  /* Stats — 2 columns on tablet */
  .stats-grid       { grid-template-columns: repeat(2, 1fr); }

  /* Table — horizontal scroll wrapper */
  .table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Admin card header wrapping */
  .admin-card-header { flex-wrap: wrap; }

  /* Form layouts */
  .form-grid-3 { grid-template-columns: 1fr 1fr; }
}

/* 768px — tablet portrait: tighter layout */
@media (max-width: 768px) {
  :root {
    --topbar-h: 56px;
    --sidebar-w: 240px;
  }

  .admin-content    { padding: 16px 14px; }
  .admin-topbar     { padding: 0 16px; }

  .topbar-title     { font-size: 15px; }

  .stat-card        { padding: 16px; }
  .stat-icon        { width: 44px; height: 44px; font-size: 18px; }
  .stat-value       { font-size: 24px; }

  /* Form grids collapse */
  .form-grid-2,
  .form-grid-3      { grid-template-columns: 1fr; }

  /* Lang tabs — scrollable on mobile */
  .lang-tabs        { overflow-x: auto; -webkit-overflow-scrolling: touch; flex-wrap: nowrap; }
  .lang-tab-btn     { flex-shrink: 0; }

  /* Admin modal */
  .admin-modal      { max-height: 100dvh; max-height: 100vh; border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .admin-modal-overlay { align-items: flex-end; padding: 0; }
}

/* 640px — phones */
@media (max-width: 640px) {
  .topbar-user-info { display: none; }
  .stats-grid       { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .form-grid-2,
  .form-grid-3      { grid-template-columns: 1fr; }

  .admin-card-body  { padding: 14px; }
  .admin-card-header { padding: 12px 14px; }

  /* Table action buttons — compact */
  .btn.btn-sm       { padding: 4px 8px; font-size: 11px; }

  /* Breadcrumb — hide on small phones */
  .admin-breadcrumb { display: none; }

  /* Pagination — center */
  .admin-pagination { justify-content: center; flex-wrap: wrap; }
}

/* 480px — very small phones */
@media (max-width: 480px) {
  .stats-grid       { grid-template-columns: 1fr; }

  .admin-topbar     { padding: 0 12px; }
  .admin-content    { padding: 12px 10px; }

  .stat-card        { flex-direction: column; align-items: flex-start; gap: 10px; }

  /* Image upload area — compact */
  .img-upload-area  { padding: 20px 16px; }

  /* Modal full-screen on tiny phones */
  .admin-modal      { width: 100%; max-width: 100%; }
}

/* ── iOS Safari input zoom fix ───────────────────────────── */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
  .form-control,
  .form-select,
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="date"],
  input[type="time"],
  input[type="number"],
  input[type="url"],
  textarea,
  select {
    font-size: 16px !important;
  }
}

/* ── Touch targets ───────────────────────────────────────── */
@media (max-width: 992px) {
  .sidebar-nav-item { min-height: 44px; }
  .btn              { min-height: 40px; }
  .btn.btn-sm       { min-height: 36px; }
  .topbar-toggle,
  .topbar-btn,
  .sidebar-close    { min-height: 44px; min-width: 44px; }
}

/* ── iOS tap highlight ───────────────────────────────────── */
a, button, [role="button"] { -webkit-tap-highlight-color: transparent; }

/* ── Sidebar LTR support ─────────────────────────────────── */
[dir="ltr"] .admin-sidebar {
  right: auto;
  left: 0;
}

[dir="ltr"] .admin-main { margin-right: 0; margin-left: var(--sidebar-w); }

@media (max-width: 992px) {
  [dir="ltr"] .admin-main { margin-left: 0; }
}

/* ── Admin shell min-height with iOS fix ─────────────────── */
.admin-shell {
  min-height: 100vh;
  min-height: -webkit-fill-available;
  min-height: 100dvh;
}

/* ── Table responsive utility ────────────────────────────── */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
}

/* Admin card body with table — add momentum scroll to inline overflow divs */
.admin-card-body div[style*="overflow-x"],
.admin-card > div[style*="overflow-x"] {
  -webkit-overflow-scrolling: touch;
}

/* Ensure table cells don't wrap on phone and break layout */
@media (max-width: 640px) {
  .admin-table th,
  .admin-table td { white-space: nowrap; }
  .admin-table td:last-child { white-space: normal; }
}

/* ── Overflow fix on body ────────────────────────────────── */
body { overflow-x: hidden; }