/* ==========================================
   RECOVERY TEAM - Admin Dashboard Styles
   ========================================== */

:root {
  --primary: #0a1628;
  --primary-light: #0f1d35;
  --secondary: #1a2744;
  --secondary-light: #243456;
  --accent: #C9A84C;
  --accent-light: #d4af37;
  --accent-dark: #a88a3a;
  --text: #ffffff;
  --text-muted: #8a95a8;
  --text-secondary: #b0b8c8;
  --border: rgba(201, 168, 76, 0.15);
  --border-light: rgba(255, 255, 255, 0.06);
  --card-bg: rgba(26, 39, 68, 0.5);
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --info: #3b82f6;
}

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

body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--primary);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ==========================================
   Login Screen
   ========================================== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 50% 50%, rgba(26, 39, 68, 0.8) 0%, var(--primary) 70%);
}

.login-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  width: 100%;
  max-width: 420px;
  backdrop-filter: blur(10px);
  text-align: center;
}

.login-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-card h2 {
  margin-bottom: 24px;
  font-size: 1.3rem;
}

.login-error {
  color: var(--danger);
  font-size: 0.9rem;
  margin-top: 12px;
}

/* ==========================================
   Form Elements
   ========================================== */
.form-group {
  margin-bottom: 16px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.3s;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: var(--primary);
}

.btn-primary:hover {
  box-shadow: 0 4px 20px rgba(201, 168, 76, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-success {
  background: rgba(34, 197, 94, 0.15);
  color: var(--success);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

/* ==========================================
   Dashboard Layout
   ========================================== */
.dashboard {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: rgba(15, 29, 53, 0.95);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  margin-bottom: 32px;
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.nav-item.active {
  background: rgba(201, 168, 76, 0.1);
  color: var(--accent);
}

.logout-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 10px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all 0.2s;
  width: 100%;
}

.logout-btn:hover {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

/* ==========================================
   Main Content
   ========================================== */
.main-content {
  flex: 1;
  margin-left: 260px;
  padding: 32px;
  min-height: 100vh;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.page-header h1 {
  font-size: 1.5rem;
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 8px 16px;
}

.search-box input {
  background: none;
  border: none;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  width: 200px;
}

.search-box input::placeholder {
  color: var(--text-muted);
}

.search-box svg {
  color: var(--text-muted);
  flex-shrink: 0;
}

.filter-select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 10px 16px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
}

.filter-select option {
  background: var(--secondary);
  color: var(--text);
}

/* ==========================================
   Stats Row
   ========================================== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stat-card-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.stat-card-value {
  font-size: 1.5rem;
  font-weight: 700;
}

.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-info { color: var(--info); }

/* ==========================================
   Data Table
   ========================================== */
.table-wrapper {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow-x: auto;
}

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

.data-table th {
  text-align: left;
  padding: 14px 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.data-table th.sortable {
  cursor: pointer;
  user-select: none;
}

.data-table th.sortable:hover {
  color: var(--accent);
}

.data-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border-light);
  white-space: nowrap;
}

.data-table tbody tr {
  transition: background 0.2s;
}

.data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.data-table .empty-state {
  text-align: center;
  padding: 60px 16px;
  color: var(--text-muted);
}

/* Status badges */
.status-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
}

.status-pending {
  background: rgba(245, 158, 11, 0.1);
  color: var(--warning);
}

.status-contacted {
  background: rgba(59, 130, 246, 0.1);
  color: var(--info);
}

.status-in_progress {
  background: rgba(201, 168, 76, 0.1);
  color: var(--accent);
}

.status-completed {
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
}

.status-cancelled {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

/* Action buttons in table */
.action-btn {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.action-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ==========================================
   Modal
   ========================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 24px;
}

.modal {
  background: var(--primary-light);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-lg {
  max-width: 800px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
  font-size: 1.2rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.modal-close:hover {
  color: var(--text);
}

.modal-body {
  padding: 24px;
}

/* Detail view in modal */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.detail-item.full-width {
  grid-column: 1 / -1;
}

.detail-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.detail-value {
  font-size: 0.95rem;
  color: var(--text);
  word-break: break-all;
}

.detail-value.large {
  font-size: 1.2rem;
  font-weight: 700;
}

.memo-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 12px;
  white-space: pre-wrap;
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-height: 200px;
  overflow-y: auto;
  line-height: 1.6;
}

/* Admin memo section */
.admin-memo-section {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border-light);
}

.admin-memo-section h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--accent);
}

.admin-memo-section textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  resize: vertical;
  min-height: 80px;
}

.admin-memo-section textarea:focus {
  border-color: var(--accent);
}

/* Financial values */
.value-positive { color: var(--success); font-weight: 600; }
.value-negative { color: var(--danger); font-weight: 600; }

/* ==========================================
   Pagination
   ========================================== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 24px;
}

.pagination button {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.pagination button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pagination button.active {
  background: var(--accent);
  color: var(--primary);
  border-color: var(--accent);
}

.pagination button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* File input */
.file-input {
  width: 100%;
  padding: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .sidebar {
    width: 100%;
    position: relative;
    flex-direction: row;
    padding: 12px 16px;
    align-items: center;
    overflow-x: auto;
  }

  .sidebar-logo { margin-bottom: 0; margin-right: 24px; }

  .sidebar-nav {
    flex-direction: row;
    gap: 8px;
  }

  .nav-item {
    white-space: nowrap;
    padding: 8px 14px;
    font-size: 0.85rem;
  }

  .logout-btn {
    width: auto;
    margin-left: auto;
    padding: 8px 14px;
  }

  .main-content {
    margin-left: 0;
    padding: 16px;
  }

  .dashboard {
    flex-direction: column;
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-actions {
    width: 100%;
  }

  .search-box { flex: 1; }
  .search-box input { width: 100%; }

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

  .stats-row {
    grid-template-columns: repeat(2, 1fr);
  }
}