/* ==========================================================================
   EWIAH SCHOLARS FOUNDATION - ADMIN DASHBOARD STYLESHEET
   Theme: Green & White | Font: Poppins | Modern & Responsive
   ========================================================================== */

:root {
  --primary-50: #f0fdf4;
  --primary-100: #dcfce7;
  --primary-200: #bbf7d0;
  --primary-500: #22c55e;
  --primary-600: #16a34a;
  --primary-700: #15803d;
  --primary-800: #166534;
  --primary-900: #14532d;
  --primary-950: #052e16;

  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;

  --font-sans: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-sans);
  background-color: #f8fafc;
  color: var(--slate-900);
  line-height: 1.6;
  min-height: 100vh;
}

/* Admin Top Bar */
.admin-header {
  background-color: #ffffff;
  border-bottom: 1px solid var(--slate-200);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
}

.admin-header-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.admin-logo {
  height: 40px;
  width: auto;
}

.admin-badge {
  background-color: var(--primary-100);
  color: var(--primary-800);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary-600);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-700);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--slate-300);
  color: var(--slate-700);
}

.btn-outline:hover {
  background-color: var(--slate-100);
}

.btn-danger {
  background-color: #ef4444;
  color: #ffffff;
}

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-magic {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #ffffff;
  font-size: 0.82rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-md);
  box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
}

.btn-magic:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  transform: translateY(-1px);
}

/* Layout */
.admin-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem 1.5rem;
}

/* Stats Overview */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.stat-val {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--slate-500);
  font-weight: 500;
}

/* Tab Navigation */
.admin-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--slate-200);
  margin-bottom: 2rem;
}

.tab-btn {
  background: none;
  border: none;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate-600);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tab-btn:hover {
  color: var(--primary-700);
}

.tab-btn.active {
  color: var(--primary-700);
  border-bottom-color: var(--primary-600);
  background-color: var(--primary-50);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.tab-badge {
  background-color: var(--slate-200);
  color: var(--slate-700);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
}

.tab-btn.active .tab-badge {
  background-color: var(--primary-200);
  color: var(--primary-900);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

/* Form Styles */
.form-card {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.form-header {
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--slate-100);
  padding-bottom: 1rem;
}

.form-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--slate-900);
}

.form-header p {
  font-size: 0.88rem;
  color: var(--slate-500);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-800);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--slate-300);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  color: var(--slate-800);
  background-color: #ffffff;
  transition: border-color 0.2s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}

/* Photo Upload Box */
.photo-upload-area {
  border: 2px dashed var(--slate-300);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  background-color: var(--slate-50);
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.photo-upload-area:hover,
.photo-upload-area.dragover {
  border-color: var(--primary-500);
  background-color: var(--primary-50);
}

.photo-preview-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
}

.photo-preview-img {
  width: 90px;
  height: 90px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid var(--primary-500);
  box-shadow: var(--shadow-sm);
}

/* Leaders Grid */
.leaders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.leader-item-card {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.leader-item-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-300);
}

.leader-photo-header {
  height: 220px;
  position: relative;
  background-color: var(--slate-100);
}

.leader-photo-header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.leader-order-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.75);
  color: #ffffff;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
}

.leader-dept-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--primary-600);
  color: #ffffff;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
}

.leader-item-body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.leader-item-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 0.25rem;
}

.leader-item-role {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-700);
  margin-bottom: 0.65rem;
}

.leader-item-desc {
  font-size: 0.82rem;
  color: var(--slate-600);
  line-height: 1.45;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.leader-item-actions {
  display: flex;
  gap: 0.5rem;
  border-top: 1px solid var(--slate-100);
  padding-top: 0.85rem;
}

/* Data Tables (Volunteers, Messages) */
.table-card {
  background: #ffffff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  background-color: var(--slate-50);
  color: var(--slate-700);
  font-weight: 600;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--slate-200);
}

.data-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--slate-100);
  font-size: 0.88rem;
  color: var(--slate-800);
}

.data-table tr:hover td {
  background-color: var(--primary-50);
}

/* Login Modal */
.auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.auth-modal {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 420px;
  width: 100%;
  padding: 2.25rem;
  text-align: center;
  box-shadow: var(--shadow-xl);
}

.auth-logo {
  height: 48px;
  margin: 0 auto 1.25rem auto;
}

/* Toast */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #0f172a;
  color: #ffffff;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.9rem;
  font-weight: 500;
  z-index: 2000;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
  }
}

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

  .admin-header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .admin-actions {
    justify-content: space-between;
  }

  .admin-tabs {
    overflow-x: auto;
    white-space: nowrap;
  }

  .form-card {
    padding: 1.35rem;
  }

  .leaders-grid {
    grid-template-columns: 1fr;
  }

  .data-table {
    display: block;
    overflow-x: auto;
  }
}