/* ============================================
   Village Portal - Settings Page CSS
   Complete styling for settings.html
   ============================================ */

:root {
  --color-primary: #0052CC;
  --color-primary-dark: #003d99;
  --color-primary-light: #4F8CFF;
  --color-secondary: #22223b;
  --color-text: #22223b;
  --color-text-light: #4b5563;
  --color-placeholder: #999;
  --color-border: #ddd;
  --color-error: #d32f2f;
  --color-success: #10b981;
  --color-bg-light: #f8f8f8;
  --color-white: #ffffff;
  --color-accent: #e0e7ff;
  --font-main: Arial, 'Helvetica Neue', sans-serif;
  --radius: 4px;
  --transition: 150ms ease;
}

/* ============================================
   Reset & Base Styles
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  margin-left: 250px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--color-primary-dark);
}

/* ============================================
   Header & Navigation
   ============================================ */

.portal-header {
  background: linear-gradient(135deg, #1a5490 0%, #0052CC 100%);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-width: 0;
  flex-wrap: wrap;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--color-white);
  flex-shrink: 0;
  min-width: 0;
}

.logo-img {
  width: 50px;
  height: 50px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
  padding: 5px;
}

.logo-text h1 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0;
}

.portal-tagline {
  font-size: 0.8rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.portal-nav {
  position: fixed;
  left: 0;
  top: 0;
  width: 250px;
  height: 100vh;
  background: linear-gradient(135deg, #1a5490 0%, #0052CC 100%);
  padding: 2rem 0;
  z-index: 101;
  overflow-y: auto;
}

.nav-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
  padding: 1rem 1.5rem;
  border-radius: 0;
  transition: all var(--transition);
  display: block;
  border-left: 4px solid transparent;
}

.nav-link:hover,
.nav-link.active {
  background: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
  border-left: 4px solid var(--color-white);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   Page Section Management
   ============================================ */

.page-section {
  display: none;
  animation: fadeIn 0.3s ease;
}

.page-section.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ============================================
   Settings Header Styles
   ============================================ */

.settings-header {
  background: linear-gradient(135deg, #1a5490 0%, #0052CC 100%);
  color: var(--color-white);
  padding: 3rem 1rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0, 82, 204, 0.15);
}

.settings-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  letter-spacing: -0.5px;
}

.settings-subtitle {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 400;
  letter-spacing: 0.3px;
}

/* ============================================
   Settings Container & Layout
   ============================================ */

.settings-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.5rem;
}

.settings-menu {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: sticky;
  top: 100px;
  height: fit-content;
}

.settings-btn {
  padding: 0.9rem 1.2rem;
  background: var(--color-white);
  color: var(--color-text);
  border: 2px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--transition);
  text-align: left;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.settings-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: #f0f5ff;
  box-shadow: 0 2px 6px rgba(0, 82, 204, 0.1);
}

.settings-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 82, 204, 0.2);
}

.settings-panel {
  display: none;
  background: var(--color-white);
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border: 1px solid #e8e8e8;
}

.settings-panel.active {
  display: block;
}

.panel-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-secondary);
  margin-bottom: 0.5rem;
}

.panel-header {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-primary);
}

.panel-title-section {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.panel-description {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.5;
  margin: 0;
}

/* ============================================
   Profile Section
   ============================================ */

.profile-section {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 8px;
}

.profile-picture {
  text-align: center;
  margin-bottom: 2rem;
}

.profile-img {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--color-accent);
  padding: 10px;
  margin-bottom: 1rem;
}

.change-photo-btn {
  padding: 0.5rem 1rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
}

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

.profile-form {
  display: flex;
  flex-direction: column;
}

.profile-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.form-row .form-group {
  margin-bottom: 0;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  transition: all var(--transition);
  outline: none;
  background: var(--color-white);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
  background-color: rgba(0, 82, 204, 0.02);
}

.save-btn {
  padding: 0.8rem 2rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition);
  font-size: 0.95rem;
}

.save-btn:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ============================================
   Settings Sections (Preferences, Notifications, Privacy)
   ============================================ */

.preferences-section,
.notifications-section,
.privacy-section {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: 8px;
}

.pref-item,
.notification-item,
.privacy-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.pref-item:last-child,
.notification-item:last-child,
.privacy-item:last-child {
  border-bottom: none;
}

.pref-text h3,
.notification-text h3,
.privacy-text h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--color-secondary);
}

.pref-text p,
.notification-text p,
.privacy-text p {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0;
}

.pref-select {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  background: var(--color-white);
  cursor: pointer;
  min-width: 150px;
}

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

.toggle-switch {
  width: 50px;
  height: 28px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.danger-zone {
  background: #fff5f5;
  border: 2px solid var(--color-error);
  padding: 1.5rem;
  border-radius: 4px;
  margin-top: 2rem;
}

.danger-zone h3 {
  color: var(--color-error);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.danger-zone p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.delete-btn {
  padding: 0.6rem 1.2rem;
  background: var(--color-error);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition);
}

.delete-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
}

/* ============================================
   Owner Management - Content Management
   ============================================ */

.content-management-section {
  background: var(--color-white);
  border-radius: 8px;
  padding: 1.5rem;
}

.content-subtabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
}

.content-tab {
  padding: 0.8rem 1.2rem;
  background: transparent;
  color: var(--color-text-light);
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.content-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.content-panel {
  display: none;
}

.content-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.items-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.item-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition);
}

.item-card:hover {
  box-shadow: 0 2px 8px rgba(0, 82, 204, 0.1);
  border-color: var(--color-primary-light);
}

.item-info h4 {
  font-size: 1rem;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}

.item-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0.2rem 0;
}

.item-type {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

.item-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-primary, .btn-secondary, .btn-danger {
  padding: 0.6rem 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
  font-size: 0.9rem;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 82, 204, 0.2);
}

.btn-secondary {
  background: var(--color-bg-light);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

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

.btn-danger {
  background: var(--color-error);
  color: var(--color-white);
}

.btn-danger:hover {
  background: #c82333;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(211, 47, 47, 0.2);
}

.management-form {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1.5rem;
  margin-top: 1.5rem;
}

.management-form .form-group {
  margin-bottom: 1.2rem;
}

.management-form label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-secondary);
}

.management-form input[type="text"],
.management-form input[type="email"],
.management-form input[type="tel"],
.management-form input[type="date"],
.management-form input[type="time"],
.management-form textarea,
.management-form select {
  width: 100%;
  padding: 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: all var(--transition);
}

.management-form input:focus,
.management-form textarea:focus,
.management-form select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.management-form textarea {
  resize: vertical;
  min-height: 100px;
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
}

.management-form input[type="file"] {
  padding: 0.5rem;
  border: 1px dashed var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  background-color: #fafafa;
}

.management-form small {
  display: block;
  color: #6b7280;
  font-size: 0.85rem;
  margin-top: 0.3rem;
}

/* ============================================
   Owner Management - User Management
   ============================================ */

.user-management-section {
  background: var(--color-white);
  border-radius: 8px;
  padding: 1.5rem;
}

.user-management-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.user-management-header h3 {
  font-size: 1.3rem;
  color: var(--color-secondary);
}

.users-list {
  display: grid;
  gap: 1rem;
}

.user-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  transition: all var(--transition);
}

.user-card:hover {
  box-shadow: 0 2px 8px rgba(0, 82, 204, 0.1);
}

.user-info {
  display: flex;
  gap: 1rem;
  flex: 1;
}

.user-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-primary);
  font-size: 1.1rem;
}

.user-details h4 {
  font-size: 1rem;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}

.user-details p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0.2rem 0;
}

.user-badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-top: 0.5rem;
}

.user-badge-primary {
  background: #d4edda;
  color: #155724;
}

.user-actions {
  display: flex;
  gap: 0.5rem;
  margin-left: 1rem;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
  margin-right: 0.5rem;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"]:disabled + * {
  opacity: 0.6;
}

.help-text {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-weight: 400;
  margin-left: 0.5rem;
}

/* ============================================
   Owner Management - Metadata Management
   ============================================ */

.metadata-management-section {
  background: var(--color-white);
  border-radius: 8px;
  padding: 1.5rem;
}

.metadata-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
  border-bottom: 2px solid var(--color-border);
  overflow-x: auto;
}

.metadata-tab {
  padding: 0.8rem 1.2rem;
  background: transparent;
  color: var(--color-text-light);
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
  white-space: nowrap;
}

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

.metadata-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.metadata-panel {
  display: none;
}

.metadata-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.fields-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}

.field-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all var(--transition);
}

.field-card:hover {
  box-shadow: 0 2px 8px rgba(0, 82, 204, 0.1);
  border-color: var(--color-primary-light);
}

.field-info {
  flex: 1;
}

.field-info h4 {
  font-size: 1rem;
  color: var(--color-secondary);
  margin-bottom: 0.3rem;
}

.field-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin: 0.2rem 0;
}

.field-type-badge {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-primary);
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-top: 0.3rem;
}

.field-required-badge {
  display: inline-block;
  background: #fff3cd;
  color: #856404;
  padding: 0.3rem 0.6rem;
  border-radius: 4px;
  font-size: 0.8rem;
  margin-left: 0.3rem;
}

#optionsGroup,
#customOptionsGroup {
  display: none;
}

/* ============================================
   Utility Styles
   ============================================ */

.info-text {
  text-align: center;
  color: var(--color-text-light);
  padding: 2rem;
  background: var(--color-bg-light);
  border-radius: 6px;
  border: 1px dashed var(--color-border);
}

.owner-item,
.user-card {
  display: flex;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  margin-bottom: 1rem;
}

.owner-info {
  display: flex;
  align-items: center;
  flex: 1;
}

.owner-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: var(--color-primary);
  margin-right: 1rem;
  flex-shrink: 0;
}

.owner-details,
.user-details {
  flex: 1;
}

.owner-actions,
.user-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-left: 1rem;
  flex-shrink: 0;
}

.owner-badge-primary {
  background: #d4edda;
  color: #155724;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  display: inline-block;
}

.content-management-section,
.user-management-section,
.metadata-management-section {
  background: var(--color-white);
  border-radius: 8px;
  padding: 1.5rem;
}

/* ============================================

@keyframes slideIn {
  from {
    transform: translateX(400px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(400px);
    opacity: 0;
  }
}

.toast {
  animation: slideIn 0.3s ease-out;
}

.toast-success {
  background: var(--color-success) !important;
}

.toast-error {
  background: var(--color-error) !important;
}

.toast-info {
  background: var(--color-primary) !important;
}

.toast-warning {
  background: #ff9800 !important;
}

/* ============================================
   Responsive Settings
   ============================================ */

@media (max-width: 768px) {
  body {
    margin-left: 0;
  }

  .settings-container {
    grid-template-columns: 1fr;
  }

  .settings-menu {
    flex-direction: row;
    gap: 0.3rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
  }

  .settings-btn {
    flex: 1;
    min-width: 100px;
    padding: 0.6rem 0.5rem;
    font-size: 0.85rem;
  }

  .content-subtabs,
  .metadata-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .item-card,
  .user-card,
  .field-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .item-actions,
  .user-actions {
    width: 100%;
    margin-top: 1rem;
  }

  .user-info {
    width: 100%;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions button {
    width: 100%;
  }
}

/* ============================================
   Footer
   ============================================ */

.portal-footer {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: 3rem 1rem 1rem 1rem;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-white);
}

.footer-title {
  font-size: 1.3rem;
}

.footer-text {
  font-size: 0.9rem;
  color: var(--color-primary-light);
  margin: 0.3rem 0;
}

.footer-desc {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--color-white);
}

.footer-section p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin: 0.3rem 0;
}

.footer-bottom {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   Preferences, Notifications, Privacy Panels
   ============================================ */

.preferences-section,
.notifications-section,
.privacy-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.preference-item,
.notification-item,
.privacy-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.25rem;
  background: var(--color-bg-light);
  border-radius: 8px;
  transition: all var(--transition);
}

.preference-item:hover,
.notification-item:hover,
.privacy-item:hover {
  background: var(--color-accent);
}

.preference-info h4,
.notification-info h4,
.privacy-info h4 {
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.preference-info p,
.notification-info p,
.privacy-info p {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin: 0;
}

.preference-select {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.9rem;
  background: var(--color-white);
  cursor: pointer;
  min-width: 120px;
}

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

/* Toggle Switch */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: 0.3s;
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--color-primary);
}

input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

/* Font Size Controls */
.font-size-controls {
  display: flex;
  gap: 0.5rem;
}

.font-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition);
}

.font-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.font-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Privacy Actions */
.privacy-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.privacy-btn {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-white);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.privacy-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.privacy-btn.danger {
  border-color: var(--color-error);
  color: var(--color-error);
}

.privacy-btn.danger:hover {
  background: var(--color-error);
  color: white;
}

/* Toast Notification */
.settings-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-success);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  z-index: 1000;
  opacity: 0;
  transition: all 0.3s ease;
  margin-left: 125px; /* Offset for sidebar (250px / 2) */
}

.settings-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.toast-icon {
  font-size: 1.2rem;
}

/* Nav Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 100;
}

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

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
  z-index: 110;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Font Size Modifiers */
body.font-small {
  font-size: 12px;
}

body.font-medium {
  font-size: 14px;
}

body.font-large {
  font-size: 16px;
}

/* Dark Theme */
body.dark-theme {
  background-color: #1a1a2e;
  color: #eee;
}

body.dark-theme .settings-panel,
body.dark-theme .preference-item,
body.dark-theme .notification-item,
body.dark-theme .privacy-item {
  background: #16213e;
}

body.dark-theme .preference-select,
body.dark-theme .privacy-btn,
body.dark-theme .font-btn {
  background: #1a1a2e;
  color: #eee;
  border-color: #333;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 900px) {
  .nav-menu {
    gap: 0;
  }

  .nav-link {
    padding: 1rem 1.5rem;
    font-size: 1rem;
  }

  .settings-container {
    grid-template-columns: 1fr;
  }

  .settings-menu {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .settings-btn {
    flex: 1;
    min-width: 150px;
  }
}

@media (max-width: 768px) {
  .header-container {
    gap: 1rem;
  }

  .logo-text h1 {
    font-size: 1.2rem;
  }

  body {
    margin-left: 200px;
  }

  .portal-nav {
    width: 200px;
  }

  .nav-link {
    padding: 0.8rem 1rem;
    font-size: 0.9rem;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .form-row,
  .profile-form .form-row {
    grid-template-columns: 1fr;
  }

  .pref-item,
  .notification-item,
  .privacy-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .pref-select {
    width: 100%;
  }

  .settings-toast {
    margin-left: 100px; /* Offset for 200px sidebar */
  }
}

@media (max-width: 600px) {
  body {
    margin-left: 0;
  }

  .settings-toast {
    margin-left: 0;
  }

  .portal-nav {
    position: fixed;
    left: -100%;
    top: 0;
    width: 80%;
    max-width: 280px;
    height: 100vh;
    transition: left 0.3s ease;
    display: block;
  }

  .portal-nav.active {
    left: 0;
  }

  .settings-header {
    padding: 1.5rem 1rem;
  }

  .settings-title {
    font-size: 1.3rem;
  }

  .logo-img {
    width: 40px;
    height: 40px;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 400px) {
  .header-logo {
    gap: 0.5rem;
  }

  .logo-text h1 {
    font-size: 1rem;
  }

  .portal-tagline {
    font-size: 0.7rem;
  }

  .settings-title {
    font-size: 1.1rem;
  }

  .preference-item,
  .notification-item,
  .privacy-item {
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .preference-select {
    width: 100%;
  }

  .toggle-switch {
    align-self: flex-start;
  }

  .privacy-actions {
    flex-direction: column;
  }

  .settings-toast {
    left: 50%;
    right: auto;
    bottom: 20px;
    margin-left: 0;
    transform: translateX(-50%) translateY(0);
  }

  .settings-toast.show {
    transform: translateX(-50%) translateY(0);
  }

  .settings-btn {
    min-width: auto;
    padding: 0.6rem 0.8rem;
    font-size: 0.8rem;
  }
}

/* ============================================
   Additional Form Elements
   ============================================ */

.required {
  color: var(--color-error);
}

.field-error {
  display: block;
  color: var(--color-error);
  font-size: 0.85rem;
  margin-top: 0.3rem;
  min-height: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
  background-color: #fff5f5;
}

.form-group textarea {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-family: inherit;
  transition: all var(--transition);
  outline: none;
  background: var(--color-white);
  resize: vertical;
  min-height: 60px;
}

.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.form-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.reset-btn {
  padding: 0.8rem 1.5rem;
  background: var(--color-bg-light);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all var(--transition);
}

.reset-btn:hover {
  border-color: var(--color-text-light);
  background: var(--color-white);
}

.remove-photo-btn {
  padding: 0.4rem 0.8rem;
  background: transparent;
  color: var(--color-error);
  border: 1px solid var(--color-error);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
  margin-top: 0.5rem;
  transition: all var(--transition);
}

.remove-photo-btn:hover {
  background: var(--color-error);
  color: white;
}

/* ============================================
   Security Section
   ============================================ */

.security-section {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: 8px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.password-form {
  margin-bottom: 2rem;
}

.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input {
  flex: 1;
  padding-right: 40px;
}

.toggle-password {
  position: absolute;
  right: 8px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.toggle-password:hover {
  opacity: 1;
}

.password-strength {
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.strength-bar {
  height: 4px;
  width: 0;
  background-color: transparent;
  border-radius: 2px;
  transition: width 0.3s ease, background-color 0.3s ease;
  max-width: 100px;
}

.strength-text {
  font-size: 0.75rem;
  font-weight: 500;
}

.security-info {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.activity-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--color-bg-light);
  border-radius: 8px;
}

.activity-icon {
  font-size: 1.5rem;
}

.activity-details {
  flex: 1;
}

.activity-device {
  font-weight: 500;
  margin-bottom: 0.2rem;
}

.activity-time {
  font-size: 0.8rem;
  color: var(--color-text-light);
}

.activity-status {
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

.activity-status.active {
  background: rgba(16, 185, 129, 0.1);
  color: var(--color-success);
}

/* ============================================
   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;
  padding: 1rem;
}

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

.modal-content {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  transform: scale(0.9) translateY(-20px);
  transition: transform 0.3s ease;
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  line-height: 1;
  padding: 0;
  transition: color var(--transition);
}

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

.modal-body {
  padding: 1.5rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
}

.modal-btn {
  padding: 0.9rem 2.2rem;
  background: linear-gradient(90deg, #0052CC 60%, #4F8CFF 100%);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 2px 8px 0 rgba(0,82,204,0.08);
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.2s;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  background: linear-gradient(90deg, #003d99 60%, #4F8CFF 100%);
  transform: translateY(-2px) scale(1.03);

.modal-btn.cancel:hover {
  background: var(--color-white);
  border-color: var(--color-text-light);
}

.modal-btn.confirm {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: white;
}

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

.modal-btn.confirm.danger {
  background: var(--color-error);
  border-color: var(--color-error);
}

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

/* ============================================
   Toast Error State
   ============================================ */

.settings-toast.error {
  background: var(--color-error);
}

.settings-toast.info {
  background: var(--color-primary);
}

/* ============================================
   Dark Theme Additional Styles
   ============================================ */

body.dark-theme .profile-section,
body.dark-theme .security-section {
  background: #16213e;
}

body.dark-theme .form-group input,
body.dark-theme .form-group textarea {
  background: #1a1a2e;
  color: #eee;
  border-color: #333;
}

body.dark-theme .modal-content {
  background: #16213e;
}

body.dark-theme .modal-title,
body.dark-theme .modal-body {
  color: #eee;
}

body.dark-theme .modal-btn.cancel {
  background: #1a1a2e;
  border-color: #333;
  color: #eee;
}

body.dark-theme .activity-item {
  background: #1a1a2e;
}

body.dark-theme .section-subtitle {
  color: #eee;
  border-color: #333;
}

/* ============================================
   Owner Tabs Divider
   ============================================ */

.owner-tabs-divider {
  padding: 1rem 0.5rem 0.5rem;
  margin-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.owner-tabs-divider span {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.owner-only-tab {
  background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
  border-color: #fcb69f;
}

.owner-only-tab:hover {
  background: linear-gradient(135deg, #fcb69f 0%, #ffecd2 100%);
}

.owner-only-tab.active {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  border-color: #f5576c;
}

/* ============================================
   Content Management Styles
   ============================================ */

.content-management-section,
.user-management-section {
  background: var(--color-white);
  padding: 1.5rem;
  border-radius: 8px;
}

.content-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 1rem;
}

.content-tab {
  padding: 0.6rem 1rem;
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition);
}

.content-tab:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.content-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.content-panel {
  display: none;
}

.content-panel.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.content-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.content-header h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-secondary);
}

/* ============================================
   Metadata List Styles
   ============================================ */

.metadata-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.metadata-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--color-bg-light);
  border-radius: 6px;
  border: 1px solid var(--color-border);
}

.metadata-item-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.metadata-icon {
  font-size: 1.5rem;
}

.metadata-name {
  font-weight: 500;
  color: var(--color-text);
}

.metadata-item-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-icon {
  padding: 0.4rem 0.6rem;
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  border-radius: 4px;
  transition: all var(--transition);
}

.btn-icon:hover {
  background: var(--color-border);
}

/* ============================================
   Inline Form Styles
   ============================================ */

.inline-form {
  background: var(--color-accent);
  padding: 1.25rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  border: 1px solid var(--color-primary-light);
}

.inline-form .form-row {
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 1rem;
  margin-bottom: 1rem;
}

.inline-form .form-group {
  margin-bottom: 0;
}

.inline-form .form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  display: block;
  color: var(--color-text);
}

.inline-form .form-group input {
  width: 100%;
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 0.9rem;
}

.inline-form .form-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}

/* ============================================
   Button Styles
   ============================================ */

.btn-primary {
  padding: 0.6rem 1.25rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-secondary {
  padding: 0.6rem 1.25rem;
  background: var(--color-white);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
}

.btn-secondary:hover {
  background: var(--color-bg-light);
  border-color: var(--color-text-light);
}

.btn-danger {
  padding: 0.5rem 1rem;
  background: var(--color-error);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  font-size: 0.85rem;
  transition: all var(--transition);
}

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

/* ============================================
   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;
  padding: 1rem;
}

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

.modal-content {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
  transform: scale(0.9) translateY(-20px);
  transition: transform 0.3s ease;
}

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

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-secondary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  line-height: 1;
  padding: 0;
  transition: color var(--transition);
}

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

.modal-body {
  padding: 1.5rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--color-border);
}

.modal-btn {
  padding: 0.9rem 2.2rem;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 2px 8px 0 rgba(0, 82, 204, 0.08);
  letter-spacing: 0.01em;
  transition: background 0.2s, transform 0.2s;
}

.modal-btn.cancel {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.modal-btn.cancel:hover {
  background: var(--color-white);
  border-color: var(--color-text-light);
}

.modal-btn.confirm {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: white;
}

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

.modal-btn.confirm.danger {
  background: var(--color-error);
  border-color: var(--color-error);
}

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

/* ============================================
   End of Stylesheet
   ============================================ */