/* ================================
   ROOT & DESIGN TOKENS
   ================================ */

:root {
  /* Colors */
  --color-primary: #6366f1;
  --color-secondary: #8b5cf6;
  --color-accent: #ec4899;
  --color-success: #10b981;
  --color-danger: #ef4444;
  --color-warning: #f59e0b;

  /* Light mode */
  --color-bg: #ffffff;
  --color-bg-secondary: #f9fafb;
  --color-bg-tertiary: #f3f4f6;
  --color-text: #111827;
  --color-text-secondary: #6b7280;
  --color-text-tertiary: #9ca3af;
  --color-border: rgba(0, 0, 0, 0.08);
  --color-glass: rgba(255, 255, 255, 0.7);
  --color-glass-dark: rgba(255, 255, 255, 0.5);

  /* Dark mode */
  --color-bg-dark: #0f172a;
  --color-bg-secondary-dark: #1e293b;
  --color-bg-tertiary-dark: #334155;
  --color-text-dark: #f1f5f9;
  --color-text-secondary-dark: #cbd5e1;
  --color-text-tertiary-dark: #94a3b8;
  --color-border-dark: rgba(255, 255, 255, 0.08);
  --color-glass-dark-mode: rgba(15, 23, 42, 0.6);
  --color-glass-dark-dark: rgba(15, 23, 42, 0.4);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --radius-xl: 36px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Typography */
  --font-primary:
    "Space Grotesk", "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  --font-secondary:
    "Sora", "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-accent:
    "Syne", "Urbanist", -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index */
  --z-sticky: 100;
  --z-dropdown: 200;
  --z-modal: 300;
}

html.dark-mode {
  --color-bg: var(--color-bg-dark);
  --color-bg-secondary: var(--color-bg-secondary-dark);
  --color-bg-tertiary: var(--color-bg-tertiary-dark);
  --color-text: var(--color-text-dark);
  --color-text-secondary: var(--color-text-secondary-dark);
  --color-text-tertiary: var(--color-text-tertiary-dark);
  --color-border: var(--color-border-dark);
  --color-glass: var(--color-glass-dark-mode);
  --color-glass-dark: var(--color-glass-dark-dark);
}

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

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

html {
  scroll-behavior: smooth;
}

body::-webkit-scrollbar {
  display: none;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  transition:
    background-color var(--transition-normal),
    color var(--transition-normal);
  line-height: 1.6;
  font-weight: 400;
  letter-spacing: -0.3px;
}

button {
  font-family: var(--font-primary);
  font-size: 1rem;
  cursor: pointer;
  border: none;
}

input,
select,
textarea {
  font-family: var(--font-primary);
  font-size: 1rem;
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

@keyframes glow {
  0%,
  100% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
  }
  50% {
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.5);
  }
}

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

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

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}

/* ================================
   FLOATING BLOBS
   ================================ */

.floating-blobs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  mix-blend-mode: screen;
  animation: float 6s ease-in-out infinite;
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: var(--color-primary);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}

.blob-2 {
  width: 300px;
  height: 300px;
  background: var(--color-secondary);
  bottom: -50px;
  left: 10%;
  animation-delay: 2s;
}

.blob-3 {
  width: 350px;
  height: 350px;
  background: var(--color-accent);
  top: 50%;
  right: 10%;
  animation-delay: 4s;
}

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

.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  padding: var(--spacing-md) var(--spacing-xl);
  max-width: 1920px;
  margin: 0 auto;
}

.header-left {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 0 0 auto;
}

.sidebar-toggle {
  display: none;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  padding: var(--spacing-sm);
}

.sidebar-toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: var(--transition-fast);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -1px;
}

.logo svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.header-center {
  flex: 1;
  display: flex;
  justify-content: center;
  max-width: 400px;
  margin: 0 auto;
}

.glass-search {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-left: 40px;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  color: var(--color-text);
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

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

.search-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
  pointer-events: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex: 0 0 auto;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  transition: var(--transition-fast);
  cursor: pointer;
}

.icon-btn:hover {
  background: var(--color-bg-tertiary);
  transform: scale(1.05);
}

.icon-btn:active {
  transform: scale(0.95);
}

/* ================================
   SIDEBAR
   ================================ */

.sidebar {
  position: sticky;
  top: 80px;
  width: 280px;
  height: calc(100vh - 80px);
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  border-right: 1px solid var(--color-border);
  padding: var(--spacing-xl) var(--spacing-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  transition: var(--transition-normal);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.nav-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-lg);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
  font-weight: 500;
  cursor: pointer;
}

.nav-item:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
}

.nav-item.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

.nav-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.sidebar-footer {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: auto;
}

.sidebar-footer button {
  flex: 1;
}

/* ================================
   MAIN CONTAINER & CONTENT
   ================================ */

.main-container {
  display: flex;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl);
  max-width: 1920px;
  margin: 0 auto;
}

.content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  animation: fadeIn var(--transition-normal);
}

.view {
  display: none;
}

.view.active {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

/* ================================
   HERO SECTION
   ================================ */

.hero-section {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  color: white;
  text-align: center;
  animation: fadeIn var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="white" opacity="0.1"/><circle cx="80" cy="30" r="1.5" fill="white" opacity="0.1"/><circle cx="40" cy="70" r="2" fill="white" opacity="0.1"/><circle cx="90" cy="80" r="1" fill="white" opacity="0.1"/></svg>');
  opacity: 0.5;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  letter-spacing: -2px;
  animation: slideInLeft var(--transition-slow);
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  opacity: 0.9;
  letter-spacing: -0.5px;
  animation: slideInRight var(--transition-slow);
  animation-delay: 100ms;
}

/* ================================
   STATS GRID
   ================================ */

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.stat-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  transition: var(--transition-normal);
  animation: fadeIn var(--transition-normal);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

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

.stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  letter-spacing: -1px;
}

.stat-change {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.stat-change.positive {
  color: var(--color-success);
  font-weight: 600;
}

/* ================================
   GLASS CARD COMPONENT
   ================================ */

.glass-card {
  background: var(--color-glass);
  backdrop-filter: blur(20px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-normal);
}

.glass-card:hover {
  border-color: var(--color-primary);
}

/* ================================
   BUTTONS
   ================================ */

.glass-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.3px;
  transition: var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}

.primary-btn {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  color: white;
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.2);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(99, 102, 241, 0.3);
}

.primary-btn:active {
  transform: translateY(0);
}

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

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

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

.danger-btn:hover {
  background: #dc2626;
  transform: translateY(-2px);
}

/* ================================
   INPUTS
   ================================ */

.glass-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.glass-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.glass-input::placeholder {
  color: var(--color-text-tertiary);
}

.color-input {
  width: 60px;
  height: 40px;
  cursor: pointer;
  border: none;
  border-radius: var(--radius-md);
}

/* ================================
   ANALYTICS GRID
   ================================ */

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.chart-card {
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
}

.chart-card.full-width {
  grid-column: 1 / -1;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
}

.chart-canvas {
  width: 100%;
  max-width: 100%;
}

/* ================================
   ENTRIES CONTAINER
   ================================ */

.entries-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.entry-card {
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
  cursor: pointer;
  animation: fadeIn var(--transition-normal);
}

.entry-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: 0 20px 40px rgba(99, 102, 241, 0.1);
}

.entry-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: var(--spacing-lg);
}

.entry-count {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -1px;
}

.entry-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.entry-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}

.entry-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.entry-genre {
  display: inline-block;
  background: var(--color-bg-tertiary);
  color: var(--color-text);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: var(--spacing-md);
}

.entry-meta {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.entry-meta-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
}

.entry-meta-label {
  color: var(--color-text-secondary);
}

.entry-meta-value {
  color: var(--color-text);
  font-weight: 500;
}

/* ================================
   EMPTY STATE
   ================================ */

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--spacing-3xl);
  color: var(--color-text-secondary);
}

.empty-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: 1.5rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.empty-state p {
  font-size: 1rem;
  margin-bottom: var(--spacing-lg);
}

/* ================================
   MODALS
   ================================ */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  justify-content: center;
  align-items: center;
  animation: fadeIn var(--transition-normal);
}

.modal.active {
  display: flex;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 500px;
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  animation: scaleIn var(--transition-normal);
}

.modal-close {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  color: var(--color-text);
}

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

.modal-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  color: var(--color-text);
}

/* ================================
   FORMS
   ================================ */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  justify-content: flex-end;
  margin-top: var(--spacing-lg);
}

.genre-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

/* ================================
   FILTERS BAR
   ================================ */

.filters-bar {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  flex-wrap: wrap;
}

.filter-group {
  flex: 1;
  min-width: 150px;
}

.filter-group select {
  width: 100%;
}

/* ================================
   PAGINATION
   ================================ */

.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xl);
}

.pagination-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-glass);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: 600;
}

.pagination-btn:hover:not(.disabled) {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

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

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

/* ================================
   FLOATING ACTION BUTTONS
   ================================ */

.fab-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  z-index: 50;
}

.fab {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  transition: var(--transition-fast);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  animation: slideInRight var(--transition-normal);
}

.fab-primary {
  background: linear-gradient(
    135deg,
    var(--color-primary),
    var(--color-secondary)
  );
  color: white;
}

.fab-primary:hover {
  transform: scale(1.1) rotate(90deg);
  box-shadow: 0 15px 40px rgba(99, 102, 241, 0.3);
}

.fab-secondary {
  background: var(--color-glass);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.fab-secondary:hover {
  background: var(--color-bg-tertiary);
  transform: translateX(-10px);
}

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

.toast-container {
  position: fixed;
  bottom: var(--spacing-xl);
  right: var(--spacing-xl);
  z-index: 400;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.toast {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  min-width: 300px;
  box-shadow: var(--shadow-xl);
  animation: slideInRight var(--transition-normal);
}

.toast.success {
  border-left-color: var(--color-success);
}

.toast.error {
  border-left-color: var(--color-danger);
}

.toast.warning {
  border-left-color: var(--color-warning);
}

/* ================================
   BOTTOM NAVIGATION (MOBILE)
   ================================ */

.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-glass);
  border-top: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  z-index: var(--z-sticky);
  flex-direction: row;
}

.bottom-nav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.75rem;
  transition: var(--transition-fast);
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
  color: var(--color-primary);
}

.bottom-nav-item.active {
  font-weight: 600;
}

/* ================================
   SETTINGS & OTHER SECTIONS
   ================================ */

.view-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.view-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -1px;
}

.view-controls {
  display: flex;
  gap: var(--spacing-md);
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.settings-group h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.setting-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-lg);
}

.setting-item label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-weight: 500;
}

.setting-item input[type="checkbox"] {
  cursor: pointer;
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

@media (max-width: 1280px) {
  .sidebar {
    width: 240px;
    padding: var(--spacing-lg);
  }

  .header-container {
    gap: var(--spacing-lg);
    padding: var(--spacing-md);
  }

  .main-container {
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
  }
}

@media (max-width: 1024px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .hero-title {
    font-size: 2rem;
  }
}

@media (max-width: 768px) {
  .sidebar {
    display: none;
    position: fixed;
    left: 0;
    top: 80px;
    height: calc(100vh - 80px);
    width: 280px;
    z-index: var(--z-dropdown);
    animation: slideInLeft var(--transition-normal);
  }

  .sidebar.active {
    display: flex;
  }

  .sidebar-toggle {
    display: flex;
  }

  .main-container {
    flex-direction: column;
  }

  .content {
    padding: 0;
  }

  .header-center {
    display: none;
  }

  .header-container {
    gap: var(--spacing-md);
    padding: var(--spacing-md);
  }

  .view-header {
    flex-direction: column;
    align-items: flex-start;
  }

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

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

  .filters-bar {
    flex-direction: column;
  }

  .filter-group {
    min-width: unset;
  }

  .modal-content {
    width: 95%;
    max-width: unset;
  }

  .fab-container {
    bottom: 1rem;
    right: 1rem;
    flex-direction: row;
    gap: var(--spacing-sm);
  }

  .fab {
    width: 48px;
    height: 48px;
  }

  .bottom-nav {
    display: flex;
  }

  body {
    padding-bottom: 80px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-section {
    padding: var(--spacing-2xl);
  }
}

@media (max-width: 480px) {
  .header-container {
    gap: var(--spacing-sm);
  }

  .header-right {
    gap: var(--spacing-sm);
  }

  .icon-btn {
    width: 36px;
    height: 36px;
  }

  .stat-card {
    padding: var(--spacing-lg);
  }

  .stat-value {
    font-size: 2rem;
  }

  .view-title {
    font-size: 1.5rem;
  }

  .glass-btn {
    padding: var(--spacing-md);
  }

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

  .toast-container {
    left: var(--spacing-md);
    right: var(--spacing-md);
    bottom: 100px;
  }

  .toast {
    min-width: unset;
    width: 100%;
  }

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

  .fab-container {
    flex-direction: row;
    justify-content: flex-end;
    width: calc(100% - 2rem);
  }

  .fab {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .bottom-nav-item span {
    display: none;
  }

  .modal-content {
    padding: var(--spacing-xl);
  }

  .modal-title {
    font-size: 1.25rem;
  }
}

/* ================================
   COMPACT MODE
   ================================ */

body.compact-mode {
  --spacing-md: 0.75rem;
  --spacing-lg: 1rem;
  --spacing-xl: 1.5rem;
}

body.compact-mode .stat-card {
  padding: var(--spacing-lg);
}

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

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

body.no-animations * {
  animation: none !important;
  transition: none !important;
}

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

.text-balance {
  text-wrap: balance;
}

.text-pretty {
  text-wrap: pretty;
}

.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;
}