/* Optimal Mind Portal - Shared Styles */

/* Design Tokens (inherit from main site) */
:root {
  --bg-paper: #fdfcfa;
  --text-ink: #222222;
  --text-meta: #888888;
  --accent-gold: #ab9058;
  --nav-bg: rgba(253, 252, 250, 0.95);

  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Crimson Pro', serif;
  --font-ui: 'Inter', sans-serif;

  --success-green: #2e7d32;
  --error-red: #c62828;
  --warning-amber: #f9a825;
}

/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background-color: var(--bg-paper);
  color: var(--text-ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* Portal Layout */
.portal-layout {
  display: flex;
  min-height: 100vh;
}

.portal-sidebar {
  width: 260px;
  background: #fff;
  border-right: 1px solid #eee;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.portal-logo {
  padding: 30px 25px;
  border-bottom: 1px solid #eee;
}

.portal-logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-ink);
}

.portal-logo svg {
  width: 32px;
  height: 32px;
}

.portal-logo span {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 1px;
}

.portal-nav {
  flex: 1;
  padding: 20px 0;
}

.portal-nav-section {
  padding: 0 15px;
  margin-bottom: 25px;
}

.portal-nav-label {
  font-family: var(--font-ui);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-meta);
  padding: 0 10px;
  margin-bottom: 10px;
}

.portal-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 15px;
  text-decoration: none;
  color: var(--text-ink);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.portal-nav-link:hover {
  background: #f8f8f6;
  color: var(--accent-gold);
}

.portal-nav-link.active {
  background: rgba(171, 144, 88, 0.1);
  color: var(--accent-gold);
}

.portal-nav-link svg {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.portal-user {
  padding: 20px 25px;
  border-top: 1px solid #eee;
}

.portal-user-name {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-ink);
  margin-bottom: 2px;
}

.portal-user-email {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-meta);
  margin-bottom: 15px;
}

.portal-logout {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-meta);
  text-decoration: none;
  transition: color 0.2s;
}

.portal-logout:hover {
  color: var(--error-red);
}

.portal-main {
  flex: 1;
  margin-left: 260px;
  padding: 40px;
  max-width: 1200px;
}

/* Page Header */
.page-header {
  margin-bottom: 40px;
}

.page-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--text-ink);
  margin-bottom: 10px;
}

.page-subtitle {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--text-meta);
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 25px;
  margin-bottom: 20px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #eee;
}

.card-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--text-ink);
}

.card-action {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-gold);
  text-decoration: none;
  transition: color 0.2s;
}

.card-action:hover {
  color: var(--text-ink);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 25px;
  text-align: center;
}

.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--accent-gold);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-meta);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 30px;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent-gold);
  color: #fff;
}

.btn-primary:hover {
  background: #9a8050;
}

.btn-secondary {
  background: transparent;
  color: var(--text-ink);
  border: 1px solid #ddd;
}

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

.btn-small {
  padding: 10px 20px;
  font-size: 0.7rem;
}

.btn-danger {
  background: var(--error-red);
  color: #fff;
}

.btn-danger:hover {
  background: #b71c1c;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

.form-label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-meta);
  margin-bottom: 8px;
}

.form-input,
.form-select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff;
  transition: border-color 0.2s;
}

.form-input:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-gold);
}

.form-hint {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--text-meta);
  margin-top: 5px;
}

.form-error {
  color: var(--error-red);
}

/* Tables */
.table-container {
  overflow-x: auto;
}

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

th, td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid #eee;
}

th {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-meta);
  font-weight: 500;
}

td {
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

tr:hover {
  background: #fafafa;
}

/* Status Badges */
.badge {
  display: inline-block;
  padding: 4px 10px;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 3px;
}

.badge-confirmed {
  background: rgba(46, 125, 50, 0.1);
  color: var(--success-green);
}

.badge-cancelled {
  background: rgba(198, 40, 40, 0.1);
  color: var(--error-red);
}

.badge-completed {
  background: rgba(171, 144, 88, 0.1);
  color: var(--accent-gold);
}

.badge-pending {
  background: rgba(249, 168, 37, 0.1);
  color: var(--warning-amber);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-meta);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 15px;
  opacity: 0.3;
}

.empty-state-text {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* Alert Messages */
.alert {
  padding: 15px 20px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-family: var(--font-ui);
  font-size: 0.9rem;
}

.alert-success {
  background: rgba(46, 125, 50, 0.1);
  color: var(--success-green);
  border: 1px solid rgba(46, 125, 50, 0.2);
}

.alert-error {
  background: rgba(198, 40, 40, 0.1);
  color: var(--error-red);
  border: 1px solid rgba(198, 40, 40, 0.2);
}

.alert-warning {
  background: rgba(249, 168, 37, 0.1);
  color: #b57e00;
  border: 1px solid rgba(249, 168, 37, 0.2);
}

.alert-info {
  background: rgba(171, 144, 88, 0.1);
  color: var(--accent-gold);
  border: 1px solid rgba(171, 144, 88, 0.2);
}

/* Loading Spinner */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #eee;
  border-top-color: var(--accent-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

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

.modal {
  background: #fff;
  border-radius: 8px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal {
  transform: translateY(0);
}

.modal-header {
  padding: 25px;
  border-bottom: 1px solid #eee;
}

.modal-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
}

.modal-body {
  padding: 25px;
}

.modal-footer {
  padding: 20px 25px;
  border-top: 1px solid #eee;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* Login Page Specific */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.login-card {
  background: #fff;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 50px;
  max-width: 440px;
  width: 100%;
  text-align: center;
}

.login-logo {
  margin-bottom: 30px;
}

.login-logo svg {
  width: 60px;
  height: 60px;
}

.login-title {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 300;
  margin-bottom: 10px;
}

.login-subtitle {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--text-meta);
  margin-bottom: 40px;
}

.login-form .form-group {
  text-align: left;
}

.login-form .btn {
  width: 100%;
  margin-top: 10px;
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .portal-sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }

  .portal-sidebar.active {
    transform: translateX(0);
  }

  .portal-main {
    margin-left: 0;
    padding: 20px;
  }

  .mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    background: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 50;
  }

  .mobile-menu-btn {
    background: none;
    border: none;
    padding: 10px;
    cursor: pointer;
  }

  .mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-ink);
    margin: 5px 0;
  }

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

@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .login-card {
    padding: 30px 20px;
  }
}