/**
 * main.css - Master Stylesheet
 * Imports all stylesheets and applies global styles
 * Load order is important for proper cascade
 */

/* ==========================================================================
   CORE STYLES - Load First
   ========================================================================== */

/* Design tokens and CSS variables */
@import url('./core/variables.css');

/* Browser normalization and resets */
@import url('./core/reset.css');

/* Theme variations */
@import url('./core/themes.css');

/* ==========================================================================
   COMPONENT STYLES
   ========================================================================== */

/* Reusable UI components */
@import url('./components/player.css');
@import url('./components/sidebar.css');
@import url('./components/cards.css');
@import url('./components/forms.css');

/* ==========================================================================
   PAGE STYLES
   ========================================================================== */

/* Page-specific styles */
@import url('./pages/home.css');
@import url('./pages/library.css');
@import url('./pages/upload.css');
@import url('./pages/auth.css');

/* ==========================================================================
   GLOBAL STYLES
   ========================================================================== */

/* Root Layout */
#app,
#spa-content {
  min-height: 100vh;
}

/* Main Content Area */
.main-content {
  margin-left: var(--sidebar-width);
  padding-bottom: var(--player-height);
  min-height: 100vh;
  transition: margin-left var(--duration-normal) var(--ease-in-out);
}

.sidebar.collapsed + .main-content,
.main-content.sidebar-collapsed {
  margin-left: var(--sidebar-collapsed-width);
}

/* Page Container */
.page-container {
  width: 100%;
  max-width: var(--container-7xl);
  margin: 0 auto;
  padding: var(--space-6);
}

.page-container.full {
  max-width: 100%;
}

.page-container.small {
  max-width: var(--container-3xl);
}

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

.page-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */

/* Display */
.hidden { display: none !important; }
.block { display: block !important; }
.inline-block { display: inline-block !important; }
.inline { display: inline !important; }
.flex { display: flex !important; }
.inline-flex { display: inline-flex !important; }
.grid { display: grid !important; }

/* Flexbox */
.flex-row { flex-direction: row !important; }
.flex-col { flex-direction: column !important; }
.flex-wrap { flex-wrap: wrap !important; }
.flex-nowrap { flex-wrap: nowrap !important; }
.items-start { align-items: flex-start !important; }
.items-center { align-items: center !important; }
.items-end { align-items: flex-end !important; }
.justify-start { justify-content: flex-start !important; }
.justify-center { justify-content: center !important; }
.justify-end { justify-content: flex-end !important; }
.justify-between { justify-content: space-between !important; }
.justify-around { justify-content: space-around !important; }
.flex-1 { flex: 1 !important; }
.flex-auto { flex: auto !important; }
.flex-none { flex: none !important; }
.gap-1 { gap: var(--space-1) !important; }
.gap-2 { gap: var(--space-2) !important; }
.gap-3 { gap: var(--space-3) !important; }
.gap-4 { gap: var(--space-4) !important; }
.gap-5 { gap: var(--space-5) !important; }
.gap-6 { gap: var(--space-6) !important; }

/* Spacing */
.m-0 { margin: 0 !important; }
.m-auto { margin: auto !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.my-auto { margin-top: auto !important; margin-bottom: auto !important; }
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-5 { margin-top: var(--space-5) !important; }
.mt-6 { margin-top: var(--space-6) !important; }
.mt-8 { margin-top: var(--space-8) !important; }
.mb-1 { margin-bottom: var(--space-1) !important; }
.mb-2 { margin-bottom: var(--space-2) !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-5 { margin-bottom: var(--space-5) !important; }
.mb-6 { margin-bottom: var(--space-6) !important; }
.mb-8 { margin-bottom: var(--space-8) !important; }
.ml-1 { margin-left: var(--space-1) !important; }
.ml-2 { margin-left: var(--space-2) !important; }
.ml-3 { margin-left: var(--space-3) !important; }
.ml-4 { margin-left: var(--space-4) !important; }
.mr-1 { margin-right: var(--space-1) !important; }
.mr-2 { margin-right: var(--space-2) !important; }
.mr-3 { margin-right: var(--space-3) !important; }
.mr-4 { margin-right: var(--space-4) !important; }

.p-0 { padding: 0 !important; }
.p-1 { padding: var(--space-1) !important; }
.p-2 { padding: var(--space-2) !important; }
.p-3 { padding: var(--space-3) !important; }
.p-4 { padding: var(--space-4) !important; }
.p-5 { padding: var(--space-5) !important; }
.p-6 { padding: var(--space-6) !important; }
.p-8 { padding: var(--space-8) !important; }
.px-1 { padding-left: var(--space-1) !important; padding-right: var(--space-1) !important; }
.px-2 { padding-left: var(--space-2) !important; padding-right: var(--space-2) !important; }
.px-3 { padding-left: var(--space-3) !important; padding-right: var(--space-3) !important; }
.px-4 { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
.px-5 { padding-left: var(--space-5) !important; padding-right: var(--space-5) !important; }
.px-6 { padding-left: var(--space-6) !important; padding-right: var(--space-6) !important; }
.py-1 { padding-top: var(--space-1) !important; padding-bottom: var(--space-1) !important; }
.py-2 { padding-top: var(--space-2) !important; padding-bottom: var(--space-2) !important; }
.py-3 { padding-top: var(--space-3) !important; padding-bottom: var(--space-3) !important; }
.py-4 { padding-top: var(--space-4) !important; padding-bottom: var(--space-4) !important; }
.py-5 { padding-top: var(--space-5) !important; padding-bottom: var(--space-5) !important; }
.py-6 { padding-top: var(--space-6) !important; padding-bottom: var(--space-6) !important; }

/* Width & Height */
.w-full { width: 100% !important; }
.w-screen { width: 100vw !important; }
.w-auto { width: auto !important; }
.h-full { height: 100% !important; }
.h-screen { height: 100vh !important; }
.h-auto { height: auto !important; }
.min-h-screen { min-height: 100vh !important; }

/* Typography */
.text-xs { font-size: var(--font-size-xs) !important; }
.text-sm { font-size: var(--font-size-sm) !important; }
.text-base { font-size: var(--font-size-base) !important; }
.text-lg { font-size: var(--font-size-lg) !important; }
.text-xl { font-size: var(--font-size-xl) !important; }
.text-2xl { font-size: var(--font-size-2xl) !important; }
.text-3xl { font-size: var(--font-size-3xl) !important; }
.text-4xl { font-size: var(--font-size-4xl) !important; }
.text-5xl { font-size: var(--font-size-5xl) !important; }

.font-thin { font-weight: var(--font-weight-thin) !important; }
.font-light { font-weight: var(--font-weight-light) !important; }
.font-normal { font-weight: var(--font-weight-normal) !important; }
.font-medium { font-weight: var(--font-weight-medium) !important; }
.font-semibold { font-weight: var(--font-weight-semibold) !important; }
.font-bold { font-weight: var(--font-weight-bold) !important; }
.font-extrabold { font-weight: var(--font-weight-extrabold) !important; }

.text-left { text-align: left !important; }
.text-center { text-align: center !important; }
.text-right { text-align: right !important; }
.text-justify { text-align: justify !important; }

.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-tertiary { color: var(--text-tertiary) !important; }
.text-success { color: var(--text-success) !important; }
.text-warning { color: var(--text-warning) !important; }
.text-error { color: var(--text-error) !important; }
.text-info { color: var(--text-info) !important; }

.uppercase { text-transform: uppercase !important; }
.lowercase { text-transform: lowercase !important; }
.capitalize { text-transform: capitalize !important; }
.truncate {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

/* Backgrounds */
.bg-primary { background: var(--bg-primary) !important; }
.bg-secondary { background: var(--bg-secondary) !important; }
.bg-tertiary { background: var(--bg-tertiary) !important; }
.bg-transparent { background: transparent !important; }

/* Borders */
.border-0 { border-width: 0 !important; }
.border { border-width: 1px !important; }
.border-2 { border-width: 2px !important; }
.border-t { border-top-width: 1px !important; }
.border-r { border-right-width: 1px !important; }
.border-b { border-bottom-width: 1px !important; }
.border-l { border-left-width: 1px !important; }
.border-primary { border-color: var(--border-primary) !important; }
.border-secondary { border-color: var(--border-secondary) !important; }
.rounded-none { border-radius: 0 !important; }
.rounded-sm { border-radius: var(--radius-sm) !important; }
.rounded { border-radius: var(--radius-default) !important; }
.rounded-md { border-radius: var(--radius-md) !important; }
.rounded-lg { border-radius: var(--radius-lg) !important; }
.rounded-xl { border-radius: var(--radius-xl) !important; }
.rounded-2xl { border-radius: var(--radius-2xl) !important; }
.rounded-full { border-radius: var(--radius-full) !important; }

/* Shadows */
.shadow-none { box-shadow: var(--shadow-none) !important; }
.shadow-sm { box-shadow: var(--shadow-sm) !important; }
.shadow { box-shadow: var(--shadow-md) !important; }
.shadow-lg { box-shadow: var(--shadow-lg) !important; }
.shadow-xl { box-shadow: var(--shadow-xl) !important; }
.shadow-2xl { box-shadow: var(--shadow-2xl) !important; }

/* Opacity */
.opacity-0 { opacity: 0 !important; }
.opacity-25 { opacity: 0.25 !important; }
.opacity-50 { opacity: 0.5 !important; }
.opacity-75 { opacity: 0.75 !important; }
.opacity-100 { opacity: 1 !important; }

/* Cursor */
.cursor-auto { cursor: auto !important; }
.cursor-default { cursor: default !important; }
.cursor-pointer { cursor: pointer !important; }
.cursor-wait { cursor: wait !important; }
.cursor-move { cursor: move !important; }
.cursor-not-allowed { cursor: not-allowed !important; }

/* Overflow */
.overflow-auto { overflow: auto !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-visible { overflow: visible !important; }
.overflow-scroll { overflow: scroll !important; }
.overflow-x-auto { overflow-x: auto !important; }
.overflow-y-auto { overflow-y: auto !important; }

/* Position */
.static { position: static !important; }
.fixed { position: fixed !important; }
.absolute { position: absolute !important; }
.relative { position: relative !important; }
.sticky { position: sticky !important; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-0 { top: 0 !important; }
.right-0 { right: 0 !important; }
.bottom-0 { bottom: 0 !important; }
.left-0 { left: 0 !important; }

/* Z-Index */
.z-0 { z-index: var(--z-0) !important; }
.z-10 { z-index: var(--z-10) !important; }
.z-20 { z-index: var(--z-20) !important; }
.z-30 { z-index: var(--z-30) !important; }
.z-40 { z-index: var(--z-40) !important; }
.z-50 { z-index: var(--z-50) !important; }

/* Transitions */
.transition-none { transition: none !important; }
.transition-all { transition: var(--transition-all) !important; }
.transition-colors { transition: var(--transition-colors) !important; }
.transition-opacity { transition: var(--transition-opacity) !important; }
.transition-shadow { transition: var(--transition-shadow) !important; }
.transition-transform { transition: var(--transition-transform) !important; }

/* ==========================================================================
   LOADING STATES
   ========================================================================== */

.loading-spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border-primary);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: var(--animation-spin);
}

.loading-dots {
  display: inline-flex;
  gap: var(--space-1);
}

.loading-dot {
  width: 8px;
  height: 8px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  animation: loading-bounce 1.4s infinite ease-in-out both;
}

.loading-dot:nth-child(1) { animation-delay: -0.32s; }
.loading-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes loading-bounce {
  0%, 80%, 100% {
    transform: scale(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1);
    opacity: 1;
  }
}

/* Skeleton Loading */
.skeleton {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.skeleton::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.05),
    transparent
  );
  animation: skeleton-wave 1.5s ease-in-out infinite;
}

@keyframes skeleton-wave {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ==========================================================================
   TOAST NOTIFICATIONS
   ========================================================================== */

.toast-container {
  position: fixed;
  bottom: calc(var(--player-height) + var(--space-4));
  right: var(--space-4);
  z-index: var(--z-notification);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border-primary);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 300px;
  max-width: 500px;
  pointer-events: auto;
  animation: toast-slide-in 0.3s ease-out;
}

.toast.success {
  border-color: var(--color-success);
  background: rgba(16, 185, 129, 0.1);
}

.toast.error {
  border-color: var(--color-error);
  background: rgba(239, 68, 68, 0.1);
}

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

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

@keyframes toast-slide-in {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* ==========================================================================
   RESPONSIVE UTILITIES
   ========================================================================== */

/* Mobile First Responsive Design */
@media (max-width: 1280px) {
  .xl\:hidden { display: none !important; }
  .xl\:block { display: block !important; }
}

@media (max-width: 1024px) {
  .lg\:hidden { display: none !important; }
  .lg\:block { display: block !important; }
  
  .page-container {
    padding: var(--space-4);
  }
}

@media (max-width: 768px) {
  .md\:hidden { display: none !important; }
  .md\:block { display: block !important; }
  
  .main-content {
    margin-left: 0;
  }
  
  .page-title {
    font-size: var(--font-size-3xl);
  }
}

@media (max-width: 640px) {
  .sm\:hidden { display: none !important; }
  .sm\:block { display: block !important; }
  
  .page-container {
    padding: var(--space-3);
  }
  
  .page-title {
    font-size: var(--font-size-2xl);
  }
  
  .page-subtitle {
    font-size: var(--font-size-base);
  }
}

@media (max-width: 475px) {
  .xs\:hidden { display: none !important; }
  .xs\:block { display: block !important; }
  
  .page-container {
    padding: var(--space-2);
  }
}

/* ==========================================================================
   PRINT STYLES
   ========================================================================== */

@media print {
  .no-print {
    display: none !important;
  }
  
  .music-player,
  .sidebar,
  .sidebar-mobile-toggle {
    display: none !important;
  }
  
  .main-content {
    margin: 0 !important;
    padding: 0 !important;
  }
  
  .page-container {
    max-width: 100% !important;
  }
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */

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

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

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(-25%);
    animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
  }
  50% {
    transform: translateY(0);
    animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
  }
}

/* Animation Classes */
.animate-fadeIn { animation: fadeIn var(--duration-normal) var(--ease-out); }
.animate-fadeOut { animation: fadeOut var(--duration-normal) var(--ease-out); }
.animate-slideUp { animation: slideUp var(--duration-normal) var(--ease-out); }
.animate-slideDown { animation: slideDown var(--duration-normal) var(--ease-out); }
.animate-scaleIn { animation: scaleIn var(--duration-normal) var(--ease-out); }
.animate-spin { animation: spin 1s linear infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-ping { animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite; }
.animate-bounce { animation: bounce 1s infinite; }

/* ==========================================================================
   CUSTOM SCROLLBAR
   ========================================================================== */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--border-secondary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--border-secondary) var(--bg-secondary);
}

/* ==========================================================================
   ACCESSIBILITY
   ========================================================================== */

/* Focus Visible */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Skip to Content */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--bg-primary);
  color: var(--text-primary);
  padding: var(--space-2) var(--space-4);
  z-index: var(--z-max);
  text-decoration: none;
  border-radius: var(--radius-md);
}

.skip-to-content:focus {
  top: var(--space-4);
}

/* Screen Reader Only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ==========================================================================
   PERFORMANCE OPTIMIZATIONS
   ========================================================================== */

/* GPU Acceleration for Animations */
.gpu-accelerated {
  transform: translateZ(0);
  will-change: transform;
}

/* Prevent Layout Shift */
img,
video {
  aspect-ratio: attr(width) / attr(height);
}

/* Optimize Font Loading */
.font-display-swap {
  font-display: swap;
}

/* ==========================================================================
   BROWSER SPECIFIC FIXES
   ========================================================================== */

/* Safari Fixes */
@supports (-webkit-appearance: none) {
  .safari-fix {
    -webkit-backface-visibility: hidden;
    -webkit-transform: translateZ(0);
  }
}

/* Firefox Fixes */
@-moz-document url-prefix() {
  .firefox-fix {
    scroll-behavior: smooth;
  }
}

/* Edge Fixes */
@supports (-ms-ime-align: auto) {
  .edge-fix {
    overflow: hidden;
  }
}

/* ==========================================================================
   DARK MODE ADJUSTMENTS
   ========================================================================== */

@media (prefers-color-scheme: dark) {
  img,
  video {
    opacity: 0.9;
  }
  
  img:hover,
  video:hover {
    opacity: 1;
  }
}
/* Header CSS Styles - Add this to your main.css file */

/* ==========================================================================
   HEADER STYLES
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(20, 20, 35, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
}
/* Enhanced Auth Status Styles */
.auth-status {
  padding: 8px 16px;
  background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
  border: none;
  border-radius: 20px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.auth-status:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(78, 205, 196, 0.3);
}

/* Logged in state - different styling */
.auth-status.logged-in {
  background: rgba(78, 205, 196, 0.2);
  border: 1px solid rgba(78, 205, 196, 0.3);
  color: #4ecdc4;
  font-weight: 600;
}

.auth-status.logged-in:hover {
  background: rgba(78, 205, 196, 0.3);
  border-color: rgba(78, 205, 196, 0.5);
  box-shadow: 0 4px 12px rgba(78, 205, 196, 0.2);
}

/* Add a small logout icon or indicator */
.auth-status.logged-in::after {
  content: ' ↗';
  font-size: 12px;
  opacity: 0.7;
  margin-left: 4px;
}

.auth-status.logged-in:hover::after {
  opacity: 1;
}

/* Optional: Add a dropdown arrow for user menu */
.auth-status.logged-in.with-menu::after {
  content: ' ▼';
  font-size: 10px;
  opacity: 0.7;
  margin-left: 6px;
}

/* Responsive adjustments */
@media (max-width: 640px) {
  .auth-status {
    padding: 6px 12px;
    font-size: 13px;
  }
  
  .auth-status.logged-in::after {
    display: none;
  }
}

/* Logo */
.logo {
  font-size: 1.5rem;
  font-weight: bold;
  color: #4ecdc4;
  text-decoration: none;
  transition: color 0.3s ease;
}

.logo:hover {
  color: #7eddd7;
}

/* Search Container */
.search-container {
  position: relative;
  flex: 1;
  max-width: 500px;
  margin: 0 40px;
}

.search-box {
  width: 100%;
  padding: 12px 16px 12px 44px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  color: #ffffff;
  font-size: 14px;
  outline: none;
  transition: all 0.3s ease;
}

.search-box:focus {
  border-color: #4ecdc4;
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.1);
  background: rgba(0, 0, 0, 0.5);
}

.search-box::placeholder {
  color: #a3a3a3;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #a3a3a3;
  font-size: 16px;
  pointer-events: none;
}

/* Header Right Section */
.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

/* Theme Dropdown */
.theme-dropdown {
  position: relative;
}

.theme-selector {
  position: relative;
}

.theme-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-button:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.theme-icon {
  font-size: 16px;
}

.theme-name {
  font-size: 14px;
  font-weight: 500;
}

.dropdown-arrow {
  font-size: 12px;
  transition: transform 0.3s ease;
}

.theme-selector.open .dropdown-arrow {
  transform: rotate(180deg);
}

/* Theme Menu */
.theme-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: rgba(20, 20, 35, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 8px;
  min-width: 180px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
}

.theme-selector.open .theme-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.theme-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.theme-option:hover {
  background: rgba(255, 255, 255, 0.05);
}

.theme-option.active {
  background: rgba(78, 205, 196, 0.1);
  color: #4ecdc4;
}

.theme-preview {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.theme-preview.dark {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.theme-preview.light {
  background: linear-gradient(135deg, #f0f2f5 0%, #ffffff 100%);
}

.theme-preview.neon {
  background: linear-gradient(135deg, #0a0a0f 0%, #1a0a1f 100%);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.theme-preview.lofi {
  background: linear-gradient(135deg, #2d1b20 0%, #4a2c2a 100%);
}

/* Auth Status */
.auth-status {
  padding: 8px 16px;
  background: linear-gradient(135deg, #ff6b6b 0%, #4ecdc4 100%);
  border: none;
  border-radius: 20px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.auth-status:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(78, 205, 196, 0.3);
}

/* Adjust main content to account for fixed header */
.main-content {
  margin-left: var(--sidebar-width);
  padding-top: var(--header-height);
  padding-bottom: var(--player-height);
  min-height: 100vh;
}


/* Search Results Dropdown */
.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px;
  background: rgba(20, 20, 35, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  max-height: 400px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  overflow: hidden;
  z-index: 100;
}

.search-results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
}

.results-title {
  font-size: 14px;
  font-weight: 600;
  color: #ffffff;
}

.results-close {
  width: 24px;
  height: 24px;
  background: transparent;
  border: none;
  color: #a3a3a3;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.results-close:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.search-results-content {
  max-height: 300px;
  overflow-y: auto;
  padding: 8px;
}

.search-section-title {
  font-size: 12px;
  font-weight: 600;
  color: #a3a3a3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 8px 12px;
  margin-bottom: 4px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .header {
    padding: 0 16px;
  }
  
  .search-container {
    margin: 0 20px;
    max-width: none;
  }
  
  .theme-name {
    display: none;
  }
  
  .auth-status {
    padding: 8px 12px;
    font-size: 13px;
  }
}

@media (max-width: 640px) {
  .header {
    padding: 0 12px;
  }
  
  .search-container {
    margin: 0 16px;
  }
  
  .logo {
    font-size: 1.25rem;
  }
  
  .theme-dropdown {
    display: none;
  }
}
/* ==========================================================================
   END OF MAIN.CSS
   ========================================================================== */