/* ==========================================================================
   CSS DESIGN - ADMIN DASHBOARD
   ========================================================================== */

:root {
  --color-primary: #0980a8;
  --color-primary-dark: #076d90;
  --color-secondary: #0b1a24;
  --color-accent: #d4af37;
  --color-text-dark: #1e293b;
  --color-text-light: #64748b;
  --color-bg-light: #f1f5f9;
  --color-bg-white: #ffffff;
  --color-border: #cbd5e1;
  --color-success: #10b981;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;
  --color-danger: #ef4444;

  --font-primary: 'Inter', sans-serif;
  --font-heading: 'Cinzel', serif;

  --border-radius-sm: 6px;
  --border-radius-md: 12px;
  --box-shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --box-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --box-shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  line-height: 1.5;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   LOGIN OVERLAY SCREEN
   ========================================================================== */

.login-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-secondary);
  background: radial-gradient(circle at center, rgba(9, 128, 168, 0.2) 0%, var(--color-secondary) 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  padding: 20px;
}

.login-card {
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--box-shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header i {
  font-size: 3rem;
  color: var(--color-primary);
  margin-bottom: 15px;
}

.login-header h2 {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--color-secondary);
  margin-bottom: 8px;
}

.login-header p {
  font-size: 0.85rem;
  color: var(--color-text-light);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-text-dark);
}

.form-group label i {
  color: var(--color-primary);
  margin-right: 6px;
}

.form-group input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  background-color: #f8fafc;
  transition: all 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-bg-white);
  box-shadow: 0 0 0 3px rgba(9, 128, 168, 0.15);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-login {
  width: 100%;
  background: var(--color-primary);
  color: white;
}

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

.btn-login .spinner {
  display: none;
}

.btn-login.loading .btn-text {
  display: none;
}

.btn-login.loading .spinner {
  display: inline-block;
}

.login-message {
  margin-top: 15px;
  padding: 10px;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  text-align: center;
  display: none;
}

.login-message.error {
  display: block;
  background-color: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.login-footer {
  text-align: center;
  margin-top: 25px;
  font-size: 0.85rem;
}

.login-footer a {
  color: var(--color-text-light);
}

.login-footer a:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   DASHBOARD WRAPPER LAYOUT
   ========================================================================== */

.dashboard-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header Styling */
.dashboard-header {
  background-color: var(--color-secondary);
  color: white;
  padding: 15px 0;
  border-bottom: 2px solid var(--color-accent);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header-brand i {
  font-size: 2.2rem;
  color: var(--color-accent);
}

.header-brand h1 {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.1;
}

.header-brand p {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  gap: 15px;
  align-items: center;
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.btn-logout {
  background-color: var(--color-danger);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

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

/* Main Dashboard Content */
.dashboard-main {
  flex: 1;
  padding: 40px 0;
}

/* Metrics Section */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.metric-card {
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  padding: 24px;
  box-shadow: var(--box-shadow-sm);
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 20px;
}

.metric-icon {
  width: 50px;
  height: 50px;
  border-radius: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-icon.blue { background-color: #eff6ff; color: var(--color-info); }
.metric-icon.orange { background-color: #fffbeb; color: var(--color-warning); }
.metric-icon.green { background-color: #ecfdf5; color: var(--color-success); }
.metric-icon.purple { background-color: #faf5ff; color: #a855f7; }

.metric-info h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-secondary);
  line-height: 1.2;
}

.metric-info p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* Control Bar */
.control-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--color-bg-white);
  padding: 16px 24px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-sm);
  border: 1px solid #e2e8f0;
  margin-bottom: 25px;
  gap: 20px;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 280px;
}

.search-box i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
}

.search-box input {
  width: 100%;
  padding: 10px 16px 10px 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  transition: all 0.2s;
  background-color: #f8fafc;
}

.search-box input:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-bg-white);
  box-shadow: 0 0 0 3px rgba(9, 128, 168, 0.1);
}

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

.filter-actions select {
  padding: 10px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-sm);
  font-size: 0.9rem;
  background-color: #f8fafc;
  color: var(--color-text-dark);
  cursor: pointer;
  outline: none;
}

.btn-export {
  background-color: var(--color-success);
  color: white;
  padding: 10px 18px;
  font-size: 0.9rem;
}

.btn-export:hover {
  background-color: #059669;
}

.btn-refresh {
  background-color: var(--color-primary);
  color: white;
  padding: 10px 18px;
  font-size: 0.9rem;
}

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

/* Enquiries Data Table */
.table-container {
  background-color: var(--color-bg-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow-sm);
  border: 1px solid #e2e8f0;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.data-table th,
.data-table td {
  padding: 16px 20px;
  border-bottom: 1px solid #e2e8f0;
  vertical-align: top;
}

.data-table th {
  background-color: #f8fafc;
  color: var(--color-text-light);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.data-table tbody tr:hover {
  background-color: #fafaf9;
}

.data-table td.table-loading {
  text-align: center;
  padding: 40px;
  color: var(--color-text-light);
  font-size: 1rem;
}

.data-table td.table-loading i {
  margin-right: 8px;
}

.client-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--color-secondary);
}

.client-info div {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

.client-info div i {
  width: 16px;
  color: var(--color-primary);
}

.client-info a:hover {
  text-decoration: underline;
  color: var(--color-primary);
}

.req-text {
  font-size: 0.85rem;
  color: var(--color-text-dark);
  max-width: 320px;
  white-space: pre-line;
  background-color: #f8fafc;
  padding: 10px;
  border-radius: var(--border-radius-sm);
  border: 1px solid #f1f5f9;
}

/* Status Badge Styles */
.badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge.pending {
  background-color: #fef3c7;
  color: #d97706;
}

.badge.contacted {
  background-color: #dbeafe;
  color: #2563eb;
}

.badge.closed {
  background-color: #d1fae5;
  color: #059669;
}

/* Action button configurations */
.actions-cell {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-act {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  display: inline-flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  background-color: var(--color-bg-white);
  transition: all 0.2s;
  font-size: 0.85rem;
}

.btn-act.contacted {
  color: var(--color-info);
}
.btn-act.contacted:hover {
  background-color: var(--color-info);
  color: white;
  border-color: var(--color-info);
}

.btn-act.close {
  color: var(--color-success);
}
.btn-act.close:hover {
  background-color: var(--color-success);
  color: white;
  border-color: var(--color-success);
}

.btn-act.delete {
  color: var(--color-danger);
}
.btn-act.delete:hover {
  background-color: var(--color-danger);
  color: white;
  border-color: var(--color-danger);
}

/* Footer layout */
.dashboard-footer {
  text-align: center;
  padding: 20px 0;
  border-top: 1px solid #e2e8f0;
  font-size: 0.8rem;
  color: var(--color-text-light);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 768px) {
  .control-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .filter-actions {
    flex-wrap: wrap;
  }
  .filter-actions select, 
  .btn-export, 
  .btn-refresh {
    flex: 1;
    min-width: 120px;
    text-align: center;
  }
}