/* Base Styles - Minimal Portfolio Aesthetic */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
  margin-bottom: var(--space-4);
}

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

a:hover {
  color: var(--color-accent-hover);
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-4);
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--color-background);
  border-bottom: var(--border-width) solid var(--color-border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.nav-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-6);
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-lg);
  color: var(--color-text);
}

.nav-brand:hover {
  color: var(--color-text);
}

.nav-links {
  display: flex;
  gap: var(--space-8);
  list-style: none;
  align-items: center;
}

.nav-links > li {
  position: relative;
}

.nav-links a {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  transition: var(--transition-fast);
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: var(--color-text);
}

/* Sub-navigation */
.nav-item-with-submenu {
  position: relative;
}

.nav-item-with-submenu > a {
  cursor: default;
}

.nav-item-with-submenu > a::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 6px;
  opacity: 0.6;
  transition: var(--transition);
}

.nav-item-with-submenu:hover > a::after,
.nav-item-with-submenu:focus-within > a::after {
  opacity: 1;
  transform: translateY(1px);
}

.sub-nav {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 200ms ease, visibility 200ms ease 150ms, transform 200ms ease;
  pointer-events: none;
  padding-top: var(--space-2);
}

.nav-item-with-submenu:hover .sub-nav,
.nav-item-with-submenu:focus-within .sub-nav {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
  transition-delay: 0ms;
}

.sub-nav-panel {
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  min-width: 200px;
  overflow: hidden;
}

.sub-nav-list {
  list-style: none;
  padding: var(--space-2) 0;
}

.sub-nav-list li {
  display: block;
}

.sub-nav-list a {
  display: block;
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: var(--transition);
}

.sub-nav-list a:hover,
.sub-nav-list a:focus {
  color: var(--color-accent);
  background-color: rgba(116, 56, 245, 0.05);
  outline: none;
}

.sub-nav-list a.active {
  color: var(--color-accent);
  background-color: rgba(116, 56, 245, 0.08);
}

/* Dark mode adjustments for sub-nav */
[data-theme="dark"] .sub-nav-list a:hover,
[data-theme="dark"] .sub-nav-list a:focus {
  background-color: rgba(143, 93, 255, 0.1);
}

[data-theme="dark"] .sub-nav-list a.active {
  background-color: rgba(143, 93, 255, 0.15);
}

.nav-actions {
  display: flex;
  gap: var(--space-4);
  align-items: center;
}

/* Dark Mode Toggle */
.theme-toggle {
  background: none;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-2);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
}

/* Mobile Navigation */
.mobile-header {
  display: none;
}

.mobile-menu-button {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-text);
}

.mobile-menu-button svg {
  width: 24px;
  height: 24px;
}

.mobile-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-lg);
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 110;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 280px;
  background: var(--color-background);
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  z-index: 120;
  padding: var(--space-6);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-8);
}

.mobile-menu-title {
  font-weight: var(--font-weight-semibold);
  font-size: var(--text-lg);
}

.mobile-menu-close {
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-text);
}

.mobile-menu-close svg {
  width: 24px;
  height: 24px;
}

.mobile-nav-links {
  list-style: none;
}

.mobile-nav-link {
  display: block;
  padding: var(--space-3) 0;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  border-bottom: var(--border-width) solid var(--color-border);
}

/* Mobile Sub-Navigation Accordion */
.mobile-nav-item-with-submenu {
  border-bottom: var(--border-width) solid var(--color-border);
}

.mobile-nav-toggle {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  background: none;
  border: none;
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  font-size: var(--text-base);
  cursor: pointer;
  text-align: left;
}

.mobile-nav-toggle .chevron {
  transition: transform 0.3s ease;
  font-size: var(--text-sm);
  opacity: 0.6;
}

.mobile-nav-toggle .chevron.open {
  transform: rotate(180deg);
}

.mobile-sub-nav {
  list-style: none;
  padding-left: var(--space-4);
  animation: slideDown 0.3s ease;
}

.mobile-sub-nav .mobile-nav-link {
  border-bottom: none;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
}

@keyframes slideDown {
  from {
    opacity: 0;
    max-height: 0;
  }
  to {
    opacity: 1;
    max-height: 200px;
  }
}

@media (max-width: 968px) {
  .navbar {
    display: none;
  }

  .mobile-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: var(--color-background);
    border-bottom: var(--border-width) solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-4);
    z-index: 100;
  }
}

/* Layout Wrapper - Sticky Footer */
.layout-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.layout-main {
  flex: 1;
  margin-top: var(--nav-height);
}

/* Main Content */
main {
  margin-top: var(--nav-height);
}

/* Section */
.section {
  padding: var(--space-20) 0;
}

.section-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-8);
}

/* Buttons - See consolidated button styles in UI Component Styles section below */

/* Cards */
.card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-6);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-6);
}

.form-label {
  display: block;
  font-weight: var(--font-weight-medium);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3);
  font-family: var(--font-family);
  font-size: var(--text-base);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-background);
  color: var(--color-text);
  transition: var(--transition);
}

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

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* Checkbox */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.checkbox {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 20px;
  height: 20px;
  border: var(--border-width) solid var(--color-border);
  border-radius: calc(var(--border-radius) / 2);
  background: var(--color-background);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  flex-shrink: 0;
}

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

.checkbox:checked {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.checkbox:checked::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

.checkbox-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}

.checkbox:disabled + .checkbox-label {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Radio Button */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.radio-group-horizontal {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.radio-option {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.radio {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 20px;
  height: 20px;
  border: var(--border-width) solid var(--color-border);
  border-radius: 50%;
  background: var(--color-background);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  flex-shrink: 0;
}

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

.radio:checked {
  border-color: var(--color-accent);
}

.radio:checked::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
}

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

.radio-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}

.radio:disabled + .radio-label {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Switch/Toggle */
.switch-group {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.switch {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  position: relative;
  width: 44px;
  height: 24px;
  border-radius: 12px;
  background: var(--color-border);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.switch:hover {
  background: var(--color-text-secondary);
}

.switch:checked {
  background: var(--color-accent);
}

.switch::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  transition: var(--transition);
}

.switch:checked::after {
  left: 22px;
}

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

.switch-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  cursor: pointer;
  user-select: none;
}

.switch:disabled + .switch-label {
  opacity: 0.5;
  cursor: not-allowed;
}

/* File Upload */
.file-upload-wrapper {
  position: relative;
}

.file-upload-input {
  display: none;
}

.file-upload-trigger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  border: 2px dashed var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-surface);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.file-upload-trigger:hover {
  border-color: var(--color-accent);
  background: var(--color-background);
}

.file-upload-trigger.dragover {
  border-color: var(--color-accent);
  background: var(--color-background);
}

.file-upload-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-3);
  color: var(--color-text-secondary);
}

.file-upload-text {
  font-size: var(--text-sm);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.file-upload-hint {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.file-upload-list {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.file-upload-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  background: var(--color-surface);
}

.file-upload-item-icon {
  width: 24px;
  height: 24px;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}

.file-upload-item-info {
  flex: 1;
  min-width: 0;
}

.file-upload-item-name {
  font-size: var(--text-sm);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-upload-item-size {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.file-upload-item-remove {
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.file-upload-item-remove:hover {
  color: var(--color-accent-secondary);
}

/* Form Feedback */
.error-message {
  display: block;
  font-size: var(--text-sm);
  color: #dc2626;
  margin-top: var(--space-2);
}

.form-help-text {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-2);
}

/* Empty State */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-6);
}

.empty-state-icon {
  width: 64px;
  height: 64px;
  margin-bottom: var(--space-6);
  color: var(--color-text-secondary);
  opacity: 0.5;
}

.empty-state-icon svg {
  width: 100%;
  height: 100%;
}

.empty-state-title {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-3);
}

.empty-state-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  max-width: 400px;
  margin: 0 0 var(--space-6);
  line-height: 1.6;
}

.empty-state-action {
  margin-top: var(--space-2);
}

/* Footer */
.footer {
  padding: var(--space-8) 0;
  border-top: var(--border-width) solid var(--color-border);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* Utility Classes */
.text-center { text-align: center; }
.text-secondary { color: var(--color-text-secondary); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }

/* Grid */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ===========================
   ADMIN LAYOUT STYLES
   =========================== */

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

/* Admin Sidebar */
.admin-sidebar {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 260px;
  background: var(--color-surface);
  border-right: var(--border-width) solid var(--color-border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform 0.3s ease;
}

/* Sidebar Header */
.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: var(--border-width) solid var(--color-border);
}

.sidebar-header .mobile-menu-close {
  display: none;
}

.sidebar-brand {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  text-decoration: none;
}

.sidebar-brand:hover {
  color: var(--color-text);
}

/* User Profile Card */
.user-profile-card {
  margin: var(--space-6);
  padding: var(--space-4);
  background: var(--color-background);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
}

.user-profile-card .user-name {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.user-profile-card .user-email {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Sidebar Navigation */
.sidebar-nav {
  flex: 1;
  padding: var(--space-4) 0;
  overflow-y: auto;
}

.sidebar-nav ul {
  list-style: none;
}

.sidebar-nav-item {
  margin: var(--space-1) var(--space-4);
}

.sidebar-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  color: var(--color-text);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.sidebar-nav-link:hover {
  background: var(--color-background);
  color: var(--color-accent);
}

.sidebar-nav-link.active {
  background: var(--color-accent);
  color: white;
}

.sidebar-nav-link svg {
  width: 20px;
  height: 20px;
}

/* Sidebar Footer */
.sidebar-footer {
  padding: var(--space-4);
  border-top: var(--border-width) solid var(--color-border);
}

.sidebar-footer-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  width: 100%;
  padding: var(--space-3);
  background: transparent;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family);
  cursor: pointer;
  transition: var(--transition);
}

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

.sidebar-footer-btn svg {
  width: 20px;
  height: 20px;
}

/* Admin Main Content Area */
.admin-main {
  flex: 1;
  margin-left: 260px;
  min-height: 100vh;
}

.admin-main-content {
  padding: var(--space-1) var(--space-6);
  max-width: 1400px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: var(--space-6);
  left: var(--space-4);
  z-index: 101;
  padding: var(--space-2);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
}

.mobile-menu-toggle svg {
  width: 24px;
  height: 24px;
  color: var(--color-text);
}

/* Mobile Overlay */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.mobile-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Responsive */
@media (max-width: 968px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.mobile-open {
    transform: translateX(0);
  }

  .admin-main {
    margin-left: 0;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .sidebar-header .mobile-menu-close {
    display: block;
  }

  .mobile-overlay {
    display: block;
  }

  .admin-main-content {
    padding: var(--space-4) var(--space-4) var(--space-8);
  }
}

/* ===========================
   ADMIN DASHBOARD STYLES
   =========================== */

/* Page Header */
.page-header {
  margin-bottom: var(--space-8);
}

.page-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.page-description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

/* Stat Card */
.stat-card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-6);
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--color-accent);
}

.stat-label {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.stat-value {
  font-size: var(--text-4xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.stat-change {
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.stat-change.positive {
  color: #22c55e;
}

.stat-change.negative {
  color: #ef4444;
}

.stat-change svg {
  width: 16px;
  height: 16px;
}

/* Dashboard Section */
.dashboard-section {
  margin-bottom: var(--space-12);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}

.section-action {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.section-action:hover {
  background: var(--color-accent-hover);
  color: white;
}

.section-action svg {
  width: 16px;
  height: 16px;
}

/* Activity Feed */
.activity-feed {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-6);
}

.activity-item {
  padding: var(--space-4) 0;
  border-bottom: var(--border-width) solid var(--color-border);
}

.activity-item:last-child {
  border-bottom: none;
}

.activity-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.activity-meta {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* Quick Actions Grid */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
}

.quick-action-card {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  padding: var(--space-6);
  text-align: center;
  text-decoration: none;
  transition: var(--transition);
}

.quick-action-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.quick-action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-3);
  background: var(--color-background);
  border-radius: var(--border-radius);
  color: var(--color-accent);
}

.quick-action-icon svg {
  width: 24px;
  height: 24px;
}

.quick-action-title {
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: var(--space-12);
  color: var(--color-text-secondary);
}

.empty-state svg {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  opacity: 0.5;
}

.empty-state-title {
  font-size: var(--text-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state-description {
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* Admin Dashboard Mobile Responsive */
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

/* ===========================
   ADMIN USERS PAGE STYLES
   =========================== */

/* Section Actions */
.section-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

/* Search Input */
.search-input {
  padding: var(--space-2) var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-surface);
  transition: var(--transition);
  min-width: 240px;
}

.search-input:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

/* Table Container */
.table-container {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  overflow-x: auto;
}

/* Users Table */
.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.users-table thead {
  background: var(--color-background);
  border-bottom: var(--border-width) solid var(--color-border);
}

.users-table th {
  padding: var(--space-4) var(--space-4);
  text-align: left;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.users-table tbody tr {
  border-bottom: var(--border-width) solid var(--color-border);
  transition: var(--transition);
}

.users-table tbody tr:last-child {
  border-bottom: none;
}

.users-table tbody tr:hover {
  background: var(--color-background);
}

.users-table tbody tr.inactive-row {
  opacity: 0.6;
}

.users-table td {
  padding: var(--space-4) var(--space-4);
  color: var(--color-text);
}

/* User Info Cell */
.user-info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-semibold);
  flex-shrink: 0;
}

.user-name {
  font-weight: var(--font-weight-medium);
}

.user-email {
  color: var(--color-text-secondary);
}

.date-cell {
  color: var(--color-text-secondary);
  white-space: nowrap;
}

/* Badges */
.role-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  text-transform: capitalize;
}

.role-badge.user {
  background: #e8e3f0;
  color: #7438f5;
}

.role-badge.administrator {
  background: #fce8f3;
  color: #ed2c78;
}

.status-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
}

.status-badge.active {
  background: #d1fae5;
  color: #22c55e;
}

.status-badge.inactive {
  background: #f3f4f6;
  color: #6b7280;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-2);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-icon.danger:hover {
  border-color: #ef4444;
  color: #ef4444;
  background: #fef2f2;
}

.btn-icon svg {
  width: 16px;
  height: 16px;
}

/* Loading State */
.loading-state {
  text-align: center;
  padding: var(--space-12);
  color: var(--color-text-secondary);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-4);
}

.modal-content {
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6);
  border-bottom: var(--border-width) solid var(--color-border);
}

.modal-header h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-weight-semibold);
  margin: 0;
}

.modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  background: transparent;
  border: none;
  border-radius: var(--border-radius);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

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

.modal-close svg {
  width: 20px;
  height: 20px;
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-6);
  border-top: var(--border-width) solid var(--color-border);
}

/* Confirm Dialog */
.confirm-dialog-container {
  text-align: center;
  padding: var(--space-2) 0;
}

.confirm-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.confirm-icon svg {
  width: 32px;
  height: 32px;
  stroke-width: 2;
}

.confirm-icon-info {
  background: linear-gradient(135deg, rgba(116, 56, 245, 0.1) 0%, rgba(116, 56, 245, 0.2) 100%);
  color: var(--color-accent);
}

.confirm-icon-warning {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(245, 158, 11, 0.2) 100%);
  color: #f59e0b;
}

.confirm-icon-danger {
  background: linear-gradient(135deg, rgba(237, 44, 120, 0.1) 0%, rgba(237, 44, 120, 0.2) 100%);
  color: var(--color-accent-secondary);
}

.confirm-message {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
}

.confirm-message p {
  margin: 0;
}

/* Form Elements */
.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-surface);
  transition: var(--transition);
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-group input:disabled {
  background: var(--color-background);
  cursor: not-allowed;
  opacity: 0.6;
}

.form-group input[type="checkbox"] {
  margin-right: var(--space-2);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--border-radius);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

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

a.btn-primary:hover,
.btn-primary:hover {
  background: var(--color-accent-hover);
  color: white !important;
}

.btn-secondary {
  background: transparent;
  border: var(--border-width) solid var(--color-border);
  color: var(--color-text);
}

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

.btn-danger {
  background: #dc2626;
  color: white;
}

.btn-danger:hover {
  background: #b91c1c;
  color: white !important;
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-full {
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Social Buttons */
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  width: 100%;
  padding: var(--space-3) var(--space-6);
  background: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text);
  font-size: var(--text-base);
  font-weight: var(--font-weight-medium);
  font-family: var(--font-family);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.social-btn:hover {
  border-color: var(--color-accent);
  background: var(--color-background);
  color: var(--color-text);
}

.social-btn svg {
  flex-shrink: 0;
}

/* Mobile Responsive */
@media (max-width: 968px) {
  .search-input {
    min-width: 100%;
  }

  .users-table {
    font-size: var(--text-xs);
  }

  .users-table th,
  .users-table td {
    padding: var(--space-3);
  }

  .user-avatar {
    width: 32px;
    height: 32px;
    font-size: var(--text-xs);
  }

  .action-buttons {
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  /* Stack table cells vertically on very small screens */
  .users-table thead {
    display: none;
  }

  .users-table,
  .users-table tbody,
  .users-table tr,
  .users-table td {
    display: block;
    width: 100%;
  }

  .users-table tr {
    margin-bottom: var(--space-4);
    padding: var(--space-4);
    border: var(--border-width) solid var(--color-border);
    border-radius: var(--border-radius);
  }

  .users-table td {
    padding: var(--space-2) 0;
    border: none;
  }

  .users-table td:before {
    content: attr(data-label);
    display: block;
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
    text-transform: uppercase;
  }
}
/* ===========================
   UI COMPONENT STYLES
   =========================== */

/* Tag Component */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-medium);
  background: var(--color-surface);
  color: var(--color-text);
  transition: var(--transition);
  text-decoration: none;
}

.tag-clickable {
  cursor: pointer;
  background: none;
}

.tag-clickable:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.tag-active {
  background: var(--color-accent);
  color: white;
  border-color: var(--color-accent);
}

.tag-active:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
}

.tag-remove {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: var(--space-1);
  padding: 2px;
  background: none;
  border: none;
  cursor: pointer;
  color: currentColor;
  opacity: 0.7;
  transition: var(--transition-fast);
}

.tag-remove:hover {
  opacity: 1;
}

/* Badge Component */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius);
  font-size: var(--text-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.badge-success {
  background: #22c55e;
  color: white;
}

.badge-warning {
  background: #f59e0b;
  color: white;
}

.badge-danger {
  background: #ef4444;
  color: white;
}

.badge-info {
  background: #3b82f6;
  color: white;
}

.badge-secondary {
  background: var(--color-background);
  border: var(--border-width) solid var(--color-border);
  color: var(--color-text-secondary);
}

/* Loading Spinner */
.loading-spinner {
  display: inline-block;
  border: 2px solid rgba(116, 56, 245, 0.2);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.loading-spinner-sm {
  width: 20px;
  height: 20px;
  border-width: 2px;
}

.loading-spinner-md {
  width: 32px;
  height: 32px;
  border-width: 3px;
}

.loading-spinner-lg {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

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

.loading-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
}

.loading-text {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

/* Divider */
.divider {
  border: none;
  border-top: var(--border-width) solid var(--color-border);
  margin: var(--space-8) 0;
}

.divider-sm {
  margin: var(--space-4) 0;
}

.divider-lg {
  margin: var(--space-12) 0;
}

.divider-text {
  display: flex;
  align-items: center;
  text-align: center;
  margin: var(--space-8) 0;
}

.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  border-top: var(--border-width) solid var(--color-border);
}

.divider-text span {
  padding: 0 var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
}

/* Grid Layout */
.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-cols-1 {
  grid-template-columns: repeat(1, 1fr);
}

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

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-auto-fill {
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
}

@media (max-width: 968px) {
  .grid-cols-2,
  .grid-cols-3,
  .grid-cols-4 {
    grid-template-columns: repeat(1, 1fr);
  }
}