/* ===================================================================
   MY SMART WALLET Admin Panel — Material 3 Inspired Design System (RTL)
   =================================================================== */

:root {
  --md-primary: #2563EB;
  --md-primary-dark: #1E40AF;
  --md-primary-light: #DBEAFE;
  --md-primary-container: #EFF6FF;
  --md-secondary: #7C3AED;
  --md-success: #10B981;
  --md-success-light: #D1FAE5;
  --md-warning: #F59E0B;
  --md-warning-light: #FEF3C7;
  --md-error: #EF4444;
  --md-error-light: #FEE2E2;
  --md-info: #06B6D4;
  --md-info-light: #CFFAFE;
  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-sidebar: #FFFFFF;
  --bg-hover: #F1F5F9;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --text-inverse: #FFFFFF;
  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.10), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 20px;
  --r-full: 9999px;
  --t-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
}

/* ----- Reset ----- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Cairo', 'Tajawal', 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  direction: rtl;
}
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--md-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

/* ----- App Shell ----- */
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

/* ----- Sidebar ----- */
.sidebar {
  background: var(--bg-sidebar);
  border-left: 1px solid var(--border);
  padding: var(--sp-6) var(--sp-4);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.98);
}
.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-2);
  margin-bottom: var(--sp-8);
}
.sidebar__logo {
  width: 40px; height: 40px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-secondary) 100%);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-weight: 800; font-size: 18px;
  box-shadow: var(--shadow-md);
}
.sidebar__title { font-size: 16px; font-weight: 800; color: var(--text-primary); }
.sidebar__subtitle { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.sidebar__nav { display: flex; flex-direction: column; gap: var(--sp-1); }
.sidebar__nav-title {
  font-size: 11px; text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: var(--sp-3) var(--sp-3) var(--sp-1);
}
.sidebar__link {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  color: var(--text-secondary);
  font-weight: 500;
  transition: all var(--t-fast);
  cursor: pointer;
}
.sidebar__link:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  text-decoration: none;
}
.sidebar__link.is-active {
  background: linear-gradient(90deg, var(--md-primary-container), transparent);
  border-right: 3px solid var(--md-primary);
  color: var(--md-primary-dark);
  font-weight: 700;
}
.sidebar__icon { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sidebar__divider { height: 1px; background: var(--border); margin: var(--sp-4) 0; }
.sidebar__user {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: var(--sp-3);
  border-radius: var(--r-md);
  background: var(--bg-hover);
  margin-top: var(--sp-4);
}
.sidebar__user-avatar {
  width: 36px; height: 36px;
  border-radius: var(--r-full);
  background: var(--md-primary);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}
.sidebar__user-info { flex: 1; min-width: 0; }
.sidebar__user-name { font-size: 13px; font-weight: 700; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar__user-email { font-size: 11px; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar__logout {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: var(--sp-1);
  border-radius: var(--r-sm);
  transition: all var(--t-fast);
}
.sidebar__logout:hover { color: var(--md-error); background: var(--md-error-light); }

/* ----- Main ----- */
.main { padding: var(--sp-6) var(--sp-8); min-width: 0; }
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: var(--sp-8); flex-wrap: wrap; gap: var(--sp-3); }
.page-title { font-size: 24px; font-weight: 800; color: var(--text-primary); }
.page-subtitle { font-size: 14px; color: var(--text-secondary); margin-top: var(--sp-1); }

/* ----- Cards ----- */
.card {
  background: var(--bg-card);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--t-fast);
}
.card:hover { box-shadow: var(--shadow-md); }
.card__header { display: flex; align-items: center; justify-content: space-between; padding: var(--sp-5) var(--sp-6); border-bottom: 1px solid var(--border); }
.card__title { font-size: 16px; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: var(--sp-3); }
.card__title-icon { width: 32px; height: 32px; border-radius: var(--r-sm); background: var(--md-primary-container); color: var(--md-primary); display: inline-flex; align-items: center; justify-content: center; }
.card__body { padding: var(--sp-6); }
.card__footer { padding: var(--sp-4) var(--sp-6); border-top: 1px solid var(--border); background: var(--bg-page); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--sp-2);
  padding: 10px 20px;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: 14px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  user-select: none;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn--primary {
  background: linear-gradient(135deg, var(--md-primary), var(--md-primary-dark));
  color: var(--text-inverse);
}
.btn--primary:hover:not(:disabled) { background: linear-gradient(135deg, var(--md-primary-dark), var(--md-primary)); transform: scale(1.02); box-shadow: var(--shadow-md); }
.btn--success { background: var(--md-success); color: white; }
.btn--success:hover:not(:disabled) { background: #059669; transform: scale(1.02); box-shadow: var(--shadow-md); }
.btn--danger { background: var(--md-error); color: white; }
.btn--danger:hover:not(:disabled) { background: #DC2626; transform: scale(1.02); box-shadow: var(--shadow-md); }
.btn--warning { background: var(--md-warning); color: white; }
.btn--outline { background: transparent; border-color: var(--border-strong); color: var(--text-primary); }
.btn--outline:hover:not(:disabled) { background: var(--bg-hover); border-color: var(--md-primary); color: var(--md-primary); }
.btn--ghost { background: transparent; color: var(--text-secondary); }
.btn--ghost:hover:not(:disabled) { background: var(--bg-hover); }
.btn--block { width: 100%; }
.btn--lg { padding: 14px 28px; font-size: 15px; }
.btn--sm { padding: 6px 12px; font-size: 12px; }

/* ----- Forms ----- */
.form-group { margin-bottom: var(--sp-4); }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: var(--sp-2); }
.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  font-size: 14px;
  transition: all var(--t-fast);
}
.form-control:focus { outline: none; border-color: var(--md-primary); box-shadow: 0 0 0 3px var(--md-primary-container); }
.form-control:disabled { background: var(--bg-hover); cursor: not-allowed; }
textarea.form-control { resize: vertical; min-height: 90px; line-height: 1.5; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: var(--sp-1); }
.form-error { font-size: 12px; color: var(--md-error); margin-top: var(--sp-1); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* ----- Radio / Checkbox ----- */
.radio-group, .checkbox-group { display: flex; flex-wrap: wrap; gap: var(--sp-3); }
.radio-card {
  flex: 1; min-width: 130px;
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-card);
  cursor: pointer;
  transition: all var(--t-fast);
  font-size: 13px; font-weight: 500;
}
.radio-card:hover { border-color: var(--md-primary); }
.radio-card input { accent-color: var(--md-primary); cursor: pointer; }
.radio-card.is-checked { background: var(--md-primary-container); border-color: var(--md-primary); color: var(--md-primary-dark); font-weight: 600; }

/* ----- Alerts ----- */
.alert {
  display: flex; align-items: flex-start; gap: var(--sp-3);
  padding: var(--sp-4);
  border-radius: var(--r-md);
  border: 1px solid;
  font-size: 14px;
  margin-bottom: var(--sp-4);
}
.alert--success { background: var(--md-success-light); border-color: #6EE7B7; color: #065F46; }
.alert--error   { background: var(--md-error-light);   border-color: #FCA5A5; color: #991B1B; }
.alert--warning { background: var(--md-warning-light); border-color: #FCD34D; color: #92400E; }
.alert--info    { background: var(--md-info-light);    border-color: #67E8F9; color: #155E75; }
.alert__icon { flex-shrink: 0; font-size: 20px; line-height: 1; }
.alert__body { flex: 1; }
.alert__title { font-weight: 700; margin-bottom: 2px; }

/* ----- Stats Grid ----- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  display: flex; align-items: center; gap: var(--sp-4);
  box-shadow: var(--shadow-sm);
  transition: all var(--t-base);
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-card__icon {
  width: 52px; height: 52px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.stat-card__icon--blue   { background: var(--md-primary-container); color: var(--md-primary); }
.stat-card__icon--green  { background: var(--md-success-light);    color: var(--md-success); }
.stat-card__icon--yellow { background: var(--md-warning-light);    color: var(--md-warning); }
.stat-card__icon--purple { background: #EDE9FE;                    color: var(--md-secondary); }
.stat-card__icon--red    { background: var(--md-error-light);      color: var(--md-error); }
.stat-card__icon--cyan   { background: var(--md-info-light);       color: var(--md-info); }
.stat-card__value { font-size: 28px; font-weight: 800; color: var(--text-primary); line-height: 1; }
.stat-card__label { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }
.stat-card__trend { font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: var(--r-full); margin-top: var(--sp-2); display: inline-block; }
.stat-card__trend--up   { background: var(--md-success-light); color: var(--md-success); }
.stat-card__trend--down { background: var(--md-error-light);   color: var(--md-error); }

/* ----- Table ----- */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { text-align: right; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.table th { font-size: 12px; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 0.3px; background: var(--bg-page); }
.table tbody tr { transition: background var(--t-fast); }
.table tbody tr:hover { background: var(--bg-hover); }
.badge { display: inline-block; padding: 3px 10px; border-radius: var(--r-full); font-size: 11px; font-weight: 700; }
.badge--success { background: var(--md-success-light); color: var(--md-success); }
.badge--error   { background: var(--md-error-light);   color: var(--md-error); }
.badge--warning { background: var(--md-warning-light); color: var(--md-warning); }
.badge--info    { background: var(--md-info-light);    color: var(--md-info); }
.badge--gray    { background: var(--bg-hover);         color: var(--text-secondary); }

/* ----- Action Cards Grid (Home) ----- */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--sp-5);
}
.action-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-3);
  cursor: pointer;
  transition: all var(--t-base);
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}
.action-card::before {
  content: '';
  position: absolute; top: 0; right: 0;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--md-primary-container);
  opacity: 0.5;
  transform: translate(30px, -30px);
  transition: all var(--t-base);
}
.action-card:hover {
  border-color: var(--md-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  text-decoration: none;
}
.action-card:hover::before { transform: translate(20px, -20px) scale(1.5); }
.action-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  background: var(--md-primary-container);
  color: var(--md-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  position: relative; z-index: 1;
}
.action-card--success .action-card__icon { background: var(--md-success-light); color: var(--md-success); }
.action-card--warning .action-card__icon { background: var(--md-warning-light); color: var(--md-warning); }
.action-card--error   .action-card__icon { background: var(--md-error-light);   color: var(--md-error); }
.action-card--info    .action-card__icon { background: var(--md-info-light);    color: var(--md-info); }
.action-card--purple  .action-card__icon { background: #EDE9FE;                  color: var(--md-secondary); }
.action-card__title { font-size: 16px; font-weight: 700; color: var(--text-primary); position: relative; z-index: 1; }
.action-card__desc { font-size: 13px; color: var(--text-secondary); position: relative; z-index: 1; }
.action-card__arrow { margin-top: auto; color: var(--md-primary); font-weight: 600; font-size: 13px; display: flex; align-items: center; gap: var(--sp-1); position: relative; z-index: 1; }

/* ----- Toast ----- */
.toast-container {
  position: fixed; top: 20px; left: 20px;
  z-index: 9999;
  display: flex; flex-direction: column; gap: var(--sp-2);
  pointer-events: none;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-right: 4px solid var(--md-primary);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  box-shadow: var(--shadow-lg);
  min-width: 280px;
  display: flex; align-items: center; gap: var(--sp-3);
  font-size: 14px; font-weight: 500;
  animation: toast-in 0.3s ease;
  pointer-events: auto;
}
.toast--success { border-right-color: var(--md-success); }
.toast--error   { border-right-color: var(--md-error); }
.toast--warning { border-right-color: var(--md-warning); }
@keyframes toast-in {
  from { opacity: 0; transform: translateX(-20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ----- Loading ----- */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2.5px solid var(--border);
  border-top-color: var(--md-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.spinner--lg { width: 40px; height: 40px; border-width: 3.5px; }
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  position: absolute; inset: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
  border-radius: inherit;
}
.skeleton {
  background: linear-gradient(90deg, #F1F5F9 0%, #E2E8F0 50%, #F1F5F9 100%);
  background-size: 200% 100%;
  animation: skeleton 1.4s infinite;
  border-radius: var(--r-sm);
}
@keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ----- Hero (Home) ----- */
.hero {
  background: linear-gradient(135deg, var(--md-primary) 0%, var(--md-secondary) 100%);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-6);
  color: white;
  margin-bottom: var(--sp-8);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -50%; left: -10%;
  width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 60%);
}
.hero__title { font-size: 28px; font-weight: 800; position: relative; }
.hero__subtitle { font-size: 15px; opacity: 0.9; margin-top: var(--sp-2); position: relative; }
.hero__chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); margin-top: var(--sp-5); position: relative; }
.hero__chip { background: rgba(255,255,255,0.18); backdrop-filter: blur(8px); padding: 6px 14px; border-radius: var(--r-full); font-size: 12px; font-weight: 600; display: flex; align-items: center; gap: 6px; }

/* ----- Empty ----- */
.empty { text-align: center; padding: var(--sp-12) var(--sp-6); color: var(--text-muted); }
.empty__icon { font-size: 56px; opacity: 0.4; margin-bottom: var(--sp-3); }
.empty__text { font-size: 15px; }

/* ----- Logs ----- */
.logs {
  background: #0F172A;
  color: #4ADE80;
  border-radius: var(--r-md);
  padding: var(--sp-4);
  font-family: 'Cascadia Code', 'Fira Code', monospace;
  font-size: 13px;
  max-height: 320px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.logs__line { display: block; padding: 2px 0; }
.logs__line--error { color: #FCA5A5; }
.logs__line--warn  { color: #FCD34D; }

/* ----- Responsive ----- */
@media (max-width: 768px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: 0; right: 0; left: 0;
    height: auto; max-height: 100vh;
    transform: translateY(-100%);
    transition: transform var(--t-base);
    z-index: 100;
    box-shadow: var(--shadow-xl);
  }
  .sidebar.is-open { transform: translateY(0); }
  .main { padding: var(--sp-4); }
  .page-title { font-size: 20px; }
}

/* ----- Utilities + Animations ----- */
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
.card, .hero, .stat-card, .action-card { animation: fadeSlideUp 0.4s ease forwards; }
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--md-success); }
.text-error { color: var(--md-error); }
.text-warning { color: var(--md-warning); }
.text-primary-color { color: var(--md-primary); }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.hidden { display: none !important; }