/* ==========================================================================
   NCSYF ADMIN PORTAL STYLESHEET
   Nigeria Civil Service Youths' Forum Management Console
   ========================================================================== */

:root {
  --admin-primary: #0F4530;
  --admin-primary-dark: #08291C;
  --admin-primary-light: #186648;
  --admin-primary-subtle: #EBF5F0;
  --admin-accent: #E9CE74;
  --admin-accent-dark: #C8A84E;
  --admin-accent-subtle: #FDF9EE;

  --admin-bg: #F4F7F5;
  --admin-surface: #FFFFFF;
  --admin-border: rgba(15, 69, 48, 0.12);
  --admin-border-focus: rgba(15, 69, 48, 0.35);

  --admin-text-main: #13271F;
  --admin-text-muted: #5B7A6C;
  --admin-text-light: #8DA89C;

  --status-success: #15803D;
  --status-success-bg: #DCFCE7;
  --status-warning: #B45309;
  --status-warning-bg: #FEF3C7;
  --status-danger: #B91C1C;
  --status-danger-bg: #FEE2E2;
  --status-info: #0369A1;
  --status-info-bg: #E0F2FE;

  --shadow-xs: 0 1px 2px rgba(15, 69, 48, 0.05);
  --shadow-sm: 0 2px 6px rgba(15, 69, 48, 0.07);
  --shadow-md: 0 4px 14px rgba(15, 69, 48, 0.09);
  --shadow-lg: 0 10px 28px rgba(15, 69, 48, 0.13);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --sidebar-w: 260px;
  --header-h: 70px;
  --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--admin-bg);
  color: var(--admin-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  min-height: 100dvh;
}

body.sidebar-open {
  overflow: hidden;
}

/* Common Responsive Form & Layout Utilities */
.admin-form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.btn-sidebar-close {
  display: none;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #FFFFFF;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  font-size: 1.15rem;
  cursor: pointer;
  margin-left: auto;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.btn-sidebar-close:hover {
  background: rgba(255, 255, 255, 0.22);
  color: var(--admin-accent);
}

/* ==========================================================================
   LOGIN SCREEN (When unauthenticated)
   ========================================================================== */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 10% 20%, rgba(15, 69, 48, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(233, 206, 116, 0.12) 0%, transparent 40%),
              var(--admin-bg);
}

.admin-login-card {
  width: 100%;
  max-width: 440px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-top: 5px solid var(--admin-primary);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.admin-login-header {
  text-align: center;
  margin-bottom: 28px;
}

.admin-login-logo {
  height: 52px;
  width: auto;
  margin-bottom: 16px;
  object-fit: contain;
}

.admin-login-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--admin-primary);
  letter-spacing: -0.01em;
}

.admin-login-subtitle {
  font-size: 0.86rem;
  color: var(--admin-text-muted);
  margin-top: 4px;
}

.admin-login-badge {
  display: inline-block;
  background: var(--admin-accent-subtle);
  color: var(--admin-accent-dark);
  border: 1px solid rgba(200, 168, 78, 0.35);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 3px 10px;
  border-radius: 20px;
  margin-top: 8px;
}

.admin-form-group {
  margin-bottom: 18px;
}

.admin-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--admin-text-main);
  margin-bottom: 6px;
}

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.92rem;
  font-family: inherit;
  background: #FAFCFA;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  color: var(--admin-text-main);
  transition: all var(--transition-fast);
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  background: #FFFFFF;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(15, 69, 48, 0.15);
}

.admin-demo-box {
  background: var(--admin-primary-subtle);
  border: 1px dashed rgba(15, 69, 48, 0.25);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 20px;
  font-size: 0.8rem;
  color: var(--admin-primary);
}

.admin-demo-box strong {
  display: block;
  margin-bottom: 4px;
}

.admin-demo-actions {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.btn-demo-fill {
  background: #FFFFFF;
  border: 1px solid rgba(15, 69, 48, 0.3);
  color: var(--admin-primary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-demo-fill:hover {
  background: var(--admin-primary);
  color: #FFFFFF;
}

/* ==========================================================================
   ADMIN LAYOUT (Sidebar + Main Workspace)
   ========================================================================== */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: var(--sidebar-w);
  background: var(--admin-primary-dark);
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  transition: transform var(--transition-fast);
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand {
  height: var(--header-h);
  display: flex;
  align-items: center;
  padding: 0 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
}

.sidebar-brand-img {
  height: 38px;
  width: auto;
  background: #FFFFFF;
  border-radius: 6px;
  padding: 3px;
}

.sidebar-brand-text h2 {
  font-size: 1.05rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
}

.sidebar-brand-text span {
  font-size: 0.68rem;
  color: var(--admin-accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.sidebar-nav {
  flex: 1;
  padding: 20px 14px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sidebar-heading {
  font-size: 0.68rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 800;
  letter-spacing: 0.08em;
  padding: 12px 10px 4px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.07);
  color: #FFFFFF;
}

.sidebar-link.active {
  background: linear-gradient(135deg, rgba(233, 206, 116, 0.18) 0%, rgba(24, 102, 72, 0.4) 100%);
  border-color: rgba(233, 206, 116, 0.35);
  color: #FFFFFF;
  font-weight: 700;
}

.sidebar-link .icon {
  font-size: 1.15rem;
  display: inline-flex;
  width: 22px;
  justify-content: center;
}

.sidebar-link .badge {
  margin-left: auto;
  background: var(--admin-accent);
  color: var(--admin-primary-dark);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 12px;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.admin-user-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
}

.admin-user-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--admin-accent) 0%, var(--admin-accent-dark) 100%);
  color: var(--admin-primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.admin-user-info {
  flex: 1;
  overflow: hidden;
}

.admin-user-name {
  font-size: 0.84rem;
  font-weight: 700;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-user-role {
  font-size: 0.72rem;
  color: var(--admin-accent);
}

.btn-sidebar-logout {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-sidebar-logout:hover {
  color: #EF4444;
  background: rgba(239, 68, 68, 0.1);
}

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

/* Header */
.admin-header {
  height: var(--header-h);
  background: var(--admin-surface);
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 90;
}

.admin-header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-sidebar-toggle {
  display: none;
  background: none;
  border: 1px solid var(--admin-border);
  padding: 7px 10px;
  border-radius: var(--radius-md);
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--admin-primary);
}

.admin-page-title h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--admin-primary);
}

.admin-page-title p {
  font-size: 0.78rem;
  color: var(--admin-text-muted);
}

.admin-header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-header-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--admin-primary-subtle);
  border: 1px solid rgba(15, 69, 48, 0.18);
  color: var(--admin-primary);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-header-action:hover {
  background: var(--admin-primary);
  color: #FFFFFF;
}

.btn-primary-green {
  background: linear-gradient(135deg, #186648 0%, #0F4530 60%, #08291C 100%);
  color: #FFFFFF;
  border: 1px solid rgba(233, 206, 116, 0.4);
  box-shadow: 0 3px 10px rgba(15, 69, 48, 0.2);
}

.btn-primary-green:hover {
  background: linear-gradient(135deg, #1E7D58 0%, #13573D 60%, #0A3323 100%);
  color: #FFFFFF;
}

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

/* ==========================================================================
   METRIC STATS CARDS
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-lg);
  padding: 20px 22px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
  border-color: rgba(15, 69, 48, 0.25);
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--admin-primary);
}

.stat-card.accent::after {
  background: var(--admin-accent-dark);
}

.stat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--admin-primary-subtle);
  color: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.stat-value {
  font-size: 1.95rem;
  font-weight: 800;
  color: var(--admin-text-main);
  line-height: 1;
}

.stat-subtext {
  font-size: 0.78rem;
  color: var(--admin-text-muted);
  margin-top: 8px;
}

/* ==========================================================================
   CARD SECTIONS, TOOLBARS & TABLES
   ========================================================================== */
.admin-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  margin-bottom: 28px;
  overflow: hidden;
}

.admin-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.admin-card-title h3 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--admin-primary);
}

.admin-card-title p {
  font-size: 0.8rem;
  color: var(--admin-text-muted);
  margin-top: 2px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  min-width: 240px;
}

.search-box input {
  width: 100%;
  padding: 9px 12px 9px 34px;
  font-size: 0.85rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  background: #FAFCFA;
  transition: all var(--transition-fast);
}

.search-box input:focus {
  outline: none;
  background: #FFFFFF;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(15, 69, 48, 0.12);
}

.search-box .icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--admin-text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}

.filter-select {
  padding: 9px 12px;
  font-size: 0.85rem;
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  background: #FAFCFA;
  color: var(--admin-text-main);
  font-weight: 600;
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--admin-primary);
}

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

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.88rem;
}

.admin-table th {
  background: #F9FBFA;
  color: var(--admin-text-muted);
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 14px 18px;
  border-bottom: 1px solid var(--admin-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 14px 18px;
  border-bottom: 1px solid rgba(15, 69, 48, 0.06);
  color: var(--admin-text-main);
  vertical-align: middle;
}

.admin-table tbody tr {
  transition: background var(--transition-fast);
}

.admin-table tbody tr:hover {
  background: rgba(15, 69, 48, 0.02);
}

/* Category & Status Badges */
.badge-category {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  white-space: nowrap;
}

.badge-category.full {
  background: var(--admin-primary-subtle);
  color: var(--admin-primary);
  border: 1px solid rgba(15, 69, 48, 0.18);
}

.badge-category.associate {
  background: var(--admin-accent-subtle);
  color: #854D0E;
  border: 1px solid rgba(200, 168, 78, 0.35);
}

.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
  white-space: nowrap;
}

.badge-status.verified {
  background: var(--status-success-bg);
  color: var(--status-success);
}

.badge-status.pending {
  background: var(--status-warning-bg);
  color: var(--status-warning);
}

.badge-status.review {
  background: var(--status-info-bg);
  color: var(--status-info);
}

.badge-status.rejected,
.badge-status.disapproved {
  background: var(--status-danger-bg);
  color: var(--status-danger);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

/* Action Buttons inside Table */
.table-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-icon-sm {
  background: var(--admin-bg);
  border: 1px solid var(--admin-border);
  color: var(--admin-text-main);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 0.85rem;
}

.btn-icon-sm:hover {
  background: var(--admin-primary);
  color: #FFFFFF;
  border-color: var(--admin-primary);
}

.btn-icon-sm.disapprove {
  color: #DC2626;
}

.btn-icon-sm.disapprove:hover {
  background: #DC2626;
  border-color: #DC2626;
  color: #FFFFFF;
}

.btn-icon-sm.delete:hover {
  background: #DC2626;
  border-color: #DC2626;
  color: #FFFFFF;
}

/* Pagination / Footer of Table */
.admin-table-footer {
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--admin-border);
  font-size: 0.82rem;
  color: var(--admin-text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

.pagination-controls {
  display: flex;
  gap: 6px;
}

.btn-page {
  padding: 5px 12px;
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--admin-text-main);
  transition: all var(--transition-fast);
}

.btn-page.active {
  background: var(--admin-primary);
  color: #FFFFFF;
  border-color: var(--admin-primary);
}

.btn-page:hover:not(.active):not(:disabled) {
  background: var(--admin-bg);
}

.btn-page:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ==========================================================================
   PROJECTS & RESOURCES CARDS GRID
   ========================================================================== */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  padding: 24px;
}

.item-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-xs);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
  position: relative;
}

.item-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(15, 69, 48, 0.28);
}

.item-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.item-badge-sector {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--admin-primary);
  background: var(--admin-primary-subtle);
  border: 1px solid rgba(15, 69, 48, 0.15);
  padding: 3px 8px;
  border-radius: 4px;
}

.item-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--admin-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.item-agency {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--admin-text-muted);
  margin-bottom: 10px;
}

.item-desc {
  font-size: 0.85rem;
  color: var(--admin-text-main);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid rgba(15, 69, 48, 0.08);
  font-size: 0.78rem;
  color: var(--admin-text-muted);
}

.item-actions {
  display: flex;
  gap: 8px;
}

/* ==========================================================================
   MODAL DIALOGS
   ========================================================================== */
.admin-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 41, 28, 0.65);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

.admin-modal-card {
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  background: var(--admin-surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(18px) scale(0.98);
  transition: all 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.admin-modal-overlay.active .admin-modal-card {
  transform: translateY(0) scale(1);
}

.admin-modal-header {
  padding: 20px 26px;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FAFDFB;
}

.admin-modal-header h3 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--admin-primary);
}

.btn-modal-close {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--admin-text-muted);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.btn-modal-close:hover {
  background: rgba(15, 69, 48, 0.08);
  color: var(--admin-text-main);
}

.admin-modal-body {
  padding: 24px 26px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1;
}

.admin-modal-footer {
  padding: 16px 26px;
  border-top: 1px solid var(--admin-border);
  background: #FAFDFB;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   DOCUMENT UPLOAD DROPZONE & FILE PREVIEW
   ========================================================================== */
.admin-dropzone {
  border: 2px dashed rgba(15, 69, 48, 0.28);
  background: #F9FCFA;
  border-radius: var(--radius-md);
  padding: 22px 18px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  outline: none;
  position: relative;
  margin-top: 4px;
}

.admin-dropzone:hover,
.admin-dropzone:focus-visible {
  border-color: var(--admin-primary);
  background: rgba(15, 69, 48, 0.03);
}

.admin-dropzone.dragover {
  border-color: var(--admin-primary);
  background: rgba(15, 69, 48, 0.08);
  border-style: solid;
  transform: scale(1.008);
}

.admin-dropzone.has-error {
  border-color: #DC2626;
  background: #FEF2F2;
}

.dropzone-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  pointer-events: none;
}

.dropzone-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--admin-primary-subtle);
  color: var(--admin-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 2px;
  transition: transform var(--transition-fast);
}

.admin-dropzone:hover .dropzone-icon {
  transform: translateY(-2px);
}

.dropzone-title {
  font-size: 0.92rem;
  color: var(--admin-text-main);
}

.dropzone-title strong {
  color: var(--admin-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.dropzone-subtitle {
  font-size: 0.77rem;
  color: var(--admin-text-muted);
  max-width: 380px;
  line-height: 1.4;
}

.btn-browse-trigger {
  pointer-events: auto;
  margin-top: 6px;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  background: var(--admin-surface);
  border: 1px solid rgba(15, 69, 48, 0.25);
  color: var(--admin-primary);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-browse-trigger:hover {
  background: var(--admin-primary);
  color: #FFFFFF;
  border-color: var(--admin-primary);
}

.dropzone-preview {
  width: 100%;
}

.file-preview-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #FFFFFF;
  border: 1px solid rgba(15, 69, 48, 0.2);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-xs);
  text-align: left;
}

.file-preview-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: #DC2626;
  color: #FFFFFF;
  font-size: 0.72rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  text-transform: uppercase;
}

.file-preview-icon.docx,
.file-preview-icon.doc {
  background: #2563EB;
}

.file-preview-icon.xlsx,
.file-preview-icon.xls {
  background: #059669;
}

.file-preview-icon.pptx,
.file-preview-icon.ppt {
  background: #EA580C;
}

.file-preview-icon.txt {
  background: #4B5563;
}

.file-preview-details {
  flex: 1;
  min-width: 0;
}

.file-preview-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--admin-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-preview-meta {
  font-size: 0.76rem;
  color: var(--admin-text-muted);
  margin-top: 3px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.file-preview-status {
  color: #15803D;
  font-weight: 600;
}

.btn-remove-file {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(220, 38, 38, 0.2);
  background: #FEF2F2;
  color: #DC2626;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.btn-remove-file:hover {
  background: #DC2626;
  color: #FFFFFF;
  border-color: #DC2626;
}

/* Compact Dropzone variant (for project modal) */
.admin-dropzone.compact {
  padding: 14px 16px;
}

.dropzone-prompt.compact {
  flex-direction: row;
  justify-content: center;
  gap: 10px;
}

.file-preview-card.compact {
  padding: 8px 12px;
}

.file-preview-icon.compact {
  width: 34px;
  height: 34px;
  font-size: 0.65rem;
}

/* Detail Dossier Grid */
.dossier-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.dossier-item {
  background: var(--admin-bg);
  border: 1px solid var(--admin-border);
  border-radius: var(--radius-md);
  padding: 12px 14px;
}

.dossier-item.full-width {
  grid-column: span 2;
}

.dossier-item label {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.dossier-item span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--admin-text-main);
  word-break: break-word;
}

/* ==========================================================================
   BUTTONS & CONTROLS
   ========================================================================== */
.btn-admin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

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

.btn-admin-primary:hover {
  background: var(--admin-primary-dark);
}

.btn-admin-outline {
  background: transparent;
  border-color: var(--admin-border);
  color: var(--admin-text-main);
}

.btn-admin-outline:hover {
  background: rgba(15, 69, 48, 0.06);
  border-color: var(--admin-primary);
}

.btn-admin-danger {
  background: #DC2626;
  color: #FFFFFF;
}

.btn-admin-danger:hover {
  background: #B91C1C;
}

.btn-admin-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */
.admin-toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1400;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-toast {
  background: var(--admin-primary-dark);
  color: #FFFFFF;
  border: 1px solid var(--admin-accent);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-size: 0.86rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideToastIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.admin-toast.error {
  background: #B91C1C;
  border-color: #F87171;
}

@keyframes slideToastIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Multi-line Table Cell Helper Blocks */
.member-name-block,
.member-mda-block,
.resource-title-block {
  text-align: left;
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM (Mobile-First Adaptations)
   Breakpoints: Tablet (1024px/992px), Phablet (768px), Mobile (640px/480px), Ultra-Compact (360px/320px)
   ========================================================================== */

/* Tablet & Below (< 992px): Off-canvas Navigation Drawer */
@media (max-width: 992px) {
  .admin-layout {
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: min(290px, 84vw);
    height: 100vh;
    height: 100dvh;
    z-index: 1600;
    transform: translateX(-100%);
    box-shadow: none;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.28s ease;
  }

  .admin-sidebar.open {
    transform: translateX(0);
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.45);
  }

  .btn-sidebar-close {
    display: inline-flex;
  }

  .sidebar-link {
    padding: 13px 16px;
    font-size: 0.94rem;
    min-height: 48px;
  }

  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 41, 28, 0.65);
    backdrop-filter: blur(4px);
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
  }

  .sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
  }

  .admin-main {
    margin-left: 0;
    width: 100%;
    max-width: 100vw;
  }

  .btn-sidebar-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
    border-radius: var(--radius-md);
  }
}

/* Tablet & Mobile (< 768px): Tables to Cards Transformation, Header, and Toolbars */
@media (max-width: 768px) {
  /* Layout & Spacing */
  .admin-content {
    padding: 14px 12px;
  }

  /* Header Bar */
  .admin-header {
    height: auto;
    min-height: 58px;
    padding: 10px 14px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .admin-header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
  }

  .admin-page-title {
    flex: 1;
    min-width: 0;
  }

  .admin-page-title h1 {
    font-size: 1.12rem;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .admin-page-title p {
    display: none; /* Hide subtitle to preserve clean mobile header */
  }

  .admin-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
  }

  .btn-header-action {
    flex: 1;
    justify-content: center;
    padding: 8px 8px;
    font-size: 0.76rem;
    min-height: 38px;
    white-space: nowrap;
    text-align: center;
  }

  .admin-header-right [data-admin-logout] {
    flex-shrink: 0;
    padding: 8px 12px;
    font-size: 0.76rem;
    min-height: 38px;
    white-space: nowrap;
  }

  /* Stats KPI Grid */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 20px;
  }

  .stat-card {
    padding: 14px 12px;
  }

  .stat-header {
    margin-bottom: 8px;
  }

  .stat-label {
    font-size: 0.72rem;
  }

  .stat-icon {
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }

  .stat-value {
    font-size: 1.55rem;
  }

  .stat-subtext {
    font-size: 0.72rem;
    line-height: 1.35;
    margin-top: 6px;
  }

  /* Cards & Toolbars */
  .admin-card {
    margin-bottom: 20px;
    border-radius: var(--radius-md);
  }

  .admin-card-header {
    padding: 16px 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .admin-card-title h3 {
    font-size: 1.05rem;
  }

  .admin-card-title p {
    font-size: 0.78rem;
  }

  .admin-toolbar {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .search-box {
    width: 100%;
    min-width: 0;
  }

  .search-box input {
    font-size: 0.88rem;
    padding: 10px 14px 10px 38px;
    min-height: 42px;
    width: 100%;
  }

  .filter-select {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    font-size: 0.88rem;
    padding: 10px 12px;
  }

  .admin-toolbar .btn-admin {
    width: 100%;
    min-height: 42px;
    justify-content: center;
    font-size: 0.85rem;
  }

  /* ========================================================================
     RESPONSIVE TABLES TO MOBILE CARDS
     ======================================================================== */
  .table-responsive {
    overflow-x: visible;
    border: none;
    background: transparent;
    padding: 0 10px 10px;
  }

  .admin-table {
    display: block;
    width: 100%;
    border: none;
    background: transparent;
  }

  .admin-table thead {
    display: none; /* Hide desktop table headers */
  }

  .admin-table tbody {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
    padding: 4px 0;
  }

  /* Each Row becomes an elevated card */
  .admin-table tbody tr {
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(15, 69, 48, 0.05);
    padding: 14px;
    position: relative;
    gap: 6px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  }

  .admin-table tbody tr:hover {
    background: #FFFFFF;
    box-shadow: 0 4px 14px rgba(15, 69, 48, 0.08);
  }

  /* Each Cell becomes a key-value row */
  .admin-table tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 7px 0;
    border-bottom: 1px dashed rgba(15, 69, 48, 0.07);
    font-size: 0.86rem;
    text-align: right;
    gap: 12px;
    width: 100%;
    box-sizing: border-box;
    min-height: 36px;
  }

  .admin-table tbody td:last-child {
    border-bottom: none;
  }

  .member-name-block,
  .member-mda-block,
  .resource-title-block {
    text-align: right;
    max-width: 65%;
  }

  /* Inject Left Label via ::before */
  .admin-table tbody td::before {
    content: attr(data-label);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--admin-text-muted);
    text-align: left;
    flex-shrink: 0;
    max-width: 45%;
  }

  /* First cell in card: Featured header row */
  .admin-table tbody td:first-child {
    border-bottom: 1px solid rgba(15, 69, 48, 0.12);
    padding-bottom: 10px;
    margin-bottom: 2px;
    align-items: flex-start;
  }

  .admin-table tbody td:first-child::before {
    margin-top: 3px;
  }

  /* Action row: prominent button bar */
  .admin-table tbody td.cell-actions {
    border-top: 1px solid rgba(15, 69, 48, 0.09);
    border-bottom: none;
    padding-top: 10px;
    margin-top: 4px;
    align-items: center;
  }

  .admin-table tbody td.cell-actions .btn-action-block {
    width: 100%;
    justify-content: center;
    min-height: 40px;
  }

  .admin-table tbody td.cell-actions .table-actions {
    display: flex;
    gap: 10px;
    width: 100%;
    justify-content: flex-end;
  }

  .admin-table tbody td.cell-actions .btn-icon-sm {
    width: 42px;
    height: 42px;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
  }

  /* Empty state card */
  .admin-table tbody tr:has(.table-empty-cell),
  .admin-table tbody td.table-empty-cell,
  .admin-table tbody td[colspan] {
    display: block !important;
    text-align: center !important;
    border: none !important;
    padding: 30px 14px !important;
  }

  .admin-table tbody td.table-empty-cell::before,
  .admin-table tbody td[colspan]::before {
    display: none !important;
  }

  .admin-table-footer {
    padding: 12px 14px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Projects Grid */
  .items-grid {
    grid-template-columns: 1fr;
    padding: 14px 12px;
    gap: 14px;
  }

  .item-card {
    padding: 16px 14px;
  }

  .item-title {
    font-size: 0.98rem;
  }

  .item-desc {
    font-size: 0.83rem;
  }

  .item-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* Modals on Mobile & Tablet */
  .admin-modal-overlay {
    padding: 8px;
    align-items: flex-end;
  }

  .admin-modal-card {
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 16px);
    max-height: calc(100dvh - 16px);
    border-radius: var(--radius-lg);
    margin: 0;
  }

  .admin-modal-header {
    padding: 14px 16px;
  }

  .admin-modal-header h3 {
    font-size: 1.05rem;
  }

  .btn-modal-close {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
  }

  .admin-modal-body {
    padding: 16px 14px;
  }

  .admin-modal-footer {
    padding: 12px 14px;
    flex-direction: column-reverse;
    gap: 8px;
  }

  .admin-modal-footer .btn-admin {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  .admin-form-grid-2 {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .dossier-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .dossier-item.full-width {
    grid-column: span 1;
  }

  .dossier-header {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 8px !important;
  }

  .dossier-actions {
    flex-direction: column !important;
    width: 100%;
    gap: 8px !important;
  }

  .dossier-actions .btn-admin {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  /* Dropzones */
  .admin-dropzone {
    padding: 16px 12px;
  }

  .dropzone-icon {
    width: 42px;
    height: 42px;
    font-size: 1.25rem;
  }

  .dropzone-title {
    font-size: 0.86rem;
  }

  .dropzone-subtitle {
    font-size: 0.74rem;
  }

  .btn-browse-trigger {
    width: 100%;
    min-height: 42px;
  }

  .file-preview-card {
    padding: 10px 12px;
    gap: 10px;
  }

  .file-preview-name {
    font-size: 0.84rem;
  }

  /* Settings Actions */
  .settings-actions {
    flex-direction: column;
    gap: 10px !important;
    width: 100%;
  }

  .settings-actions .btn-admin {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }
}

/* Mobile Phones (<= 480px: 375px, 390px, 430px) */
@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .admin-login-wrapper {
    padding: 12px 10px;
    min-height: 100vh;
    min-height: 100dvh;
  }

  .admin-login-card {
    padding: 24px 16px;
    border-radius: var(--radius-lg);
  }

  .admin-login-title {
    font-size: 1.15rem;
  }

  .admin-login-subtitle {
    font-size: 0.8rem;
  }

  .admin-demo-actions {
    flex-direction: column;
  }

  .btn-demo-fill {
    width: 100%;
    min-height: 38px;
    text-align: center;
  }

  .admin-form-group input,
  .admin-form-group select,
  .admin-form-group textarea {
    min-height: 42px;
    font-size: 0.92rem;
  }

  .admin-toast-container {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .admin-toast {
    width: 100%;
    font-size: 0.82rem;
    padding: 10px 12px;
  }
}

/* Ultra-Compact Phones (<= 360px: 320px screens) */
@media (max-width: 360px) {
  .admin-content {
    padding: 10px 8px;
  }

  .admin-header-right {
    flex-wrap: wrap;
  }

  .btn-header-action {
    flex: 1 1 calc(50% - 4px);
    font-size: 0.72rem;
    padding: 8px 4px;
  }

  .admin-header-right [data-admin-logout] {
    flex: 1 1 100%;
    justify-content: center;
  }

  .stat-card {
    padding: 12px 10px;
  }

  .stat-value {
    font-size: 1.45rem;
  }

  .admin-table tbody tr {
    padding: 10px;
  }

  .admin-table tbody td {
    font-size: 0.8rem;
    gap: 8px;
  }

  .admin-table tbody td::before {
    font-size: 0.68rem;
  }
}

/* ---- Vector Lucide Icons Integration ---- */
.lucide, [data-lucide] {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  stroke-width: 2px;
}

.sidebar-link .icon svg,
.sidebar-link .icon .lucide {
  width: 18px;
  height: 18px;
}

.stat-icon svg,
.stat-icon .lucide {
  width: 20px;
  height: 20px;
}

.btn-sidebar-close svg,
.btn-sidebar-close .lucide {
  width: 20px;
  height: 20px;
}

.btn-mobile-menu svg,
.btn-mobile-menu .lucide {
  width: 22px;
  height: 22px;
}

.btn-modal-close svg,
.btn-modal-close .lucide {
  width: 18px;
  height: 18px;
}

.btn-icon-sm svg,
.btn-icon-sm .lucide {
  width: 15px;
  height: 15px;
}

.search-box .icon svg,
.search-box .icon .lucide,
.search-icon-slot svg,
.search-icon-slot .lucide {
  width: 15px;
  height: 15px;
  color: var(--admin-text-muted);
}

.btn-admin svg,
.btn-admin .lucide {
  width: 16px;
  height: 16px;
  margin-right: 6px;
  vertical-align: -2px;
}

.btn-admin--icon-only svg,
.btn-admin--icon-only .lucide,
.btn-icon-sm svg,
.btn-icon-sm .lucide {
  margin-right: 0;
  vertical-align: middle;
}

.btn-header-action svg,
.btn-header-action .lucide {
  width: 14px;
  height: 14px;
  margin-right: 5px;
  vertical-align: -2px;
}

.admin-toast-icon svg,
.admin-toast-icon .lucide {
  width: 18px;
  height: 18px;
}