/* ========================================
   forgot2rekord — CDJ-Inspired Dark Theme
   ======================================== */

/* ----------------------------------------
   1. Custom Properties
   ---------------------------------------- */
:root {
  /* Backgrounds */
  --bg-primary: #0d0d14;
  --bg-surface: #111119;
  --bg-surface-raised: #16161f;

  /* Text */
  --text-primary: #e8e8e8;
  --text-secondary: #888;
  --text-muted: #555;

  /* Accents */
  --purple: #8b5cf6;
  --purple-glow: rgba(139, 92, 246, 0.4);
  --green: #22c55e;
  --green-glow: rgba(34, 197, 94, 0.4);
  --red-led: #ff2244;
  --red-glow: rgba(255, 34, 68, 0.3);
  --white: #ffffff;

  /* Borders */
  --border: rgba(138, 43, 226, 0.2);
  --border-bright: rgba(138, 43, 226, 0.4);

  /* Glows (used in box-shadow) */
  --glow-purple: 0 0 12px var(--purple-glow), 0 0 24px rgba(139, 92, 246, 0.15);
  --glow-green: 0 0 12px var(--green-glow), 0 0 24px rgba(34, 197, 94, 0.15);
  --glow-red: 0 0 6px var(--red-led), 0 0 12px var(--red-glow);

  /* Typography */
  --font-brand: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ----------------------------------------
   2. Reset & Base
   ---------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* ----------------------------------------
   3. Animations
   ---------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

@keyframes slideProgress {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.fade-in {
  animation: fadeIn 0.3s ease forwards;
}

/* ----------------------------------------
   4. Layout
   ---------------------------------------- */

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-primary);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-brand);
  font-size: 15px;
  color: var(--white);
  letter-spacing: 2px;
  text-decoration: none;
}

.site-logo:hover {
  color: var(--white);
}

.led {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--red-led);
  border-radius: 50%;
  box-shadow: var(--glow-red);
  animation: pulseGlow 2s ease-in-out infinite;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13px;
  letter-spacing: 1px;
}

.site-nav a {
  color: var(--text-secondary);
  text-transform: uppercase;
  font-family: var(--font-brand);
  font-size: 11px;
  letter-spacing: 1px;
}

.site-nav a:hover {
  color: var(--text-primary);
}

.site-nav .nav-login {
  color: var(--green);
  text-shadow: 0 0 6px var(--green-glow);
}

.site-nav .nav-login:hover {
  color: var(--green);
  text-shadow: 0 0 10px var(--green-glow);
}

.nav-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  vertical-align: middle;
}

/* Main */
.site-main {
  flex: 1;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 24px;
}

/* Footer */
.site-footer {
  position: relative;
  text-align: center;
  padding: 24px 0;
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
}

/* ----------------------------------------
   5. Buttons
   ---------------------------------------- */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: var(--font-brand);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  text-align: center;
  line-height: 1.4;
  background: var(--bg-surface-raised);
  color: var(--text-primary);
}

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

.btn-primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
  box-shadow: var(--glow-green);
}

.btn-primary:hover {
  box-shadow: 0 0 20px var(--green-glow), 0 0 40px rgba(34, 197, 94, 0.2);
  transform: scale(1.02);
  color: var(--white);
}

.btn-secondary {
  background: var(--bg-surface-raised);
  color: var(--text-primary);
  border-color: var(--border);
}

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

.btn-danger {
  background: var(--bg-surface-raised);
  color: var(--red-led);
  border-color: var(--border);
}

.btn-danger:hover {
  background: rgba(255, 34, 68, 0.1);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 10px;
}

/* ----------------------------------------
   6. Form Inputs
   ---------------------------------------- */
.form-input {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-brand);
  font-size: 14px;
  transition: all 0.3s ease;
  width: 100%;
}

.form-input:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: var(--glow-purple);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.form-label {
  display: block;
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ----------------------------------------
   7. Flash Messages
   ---------------------------------------- */
.flash-container {
  padding: 0 24px;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

.flash-message {
  background: var(--bg-surface);
  border-left: 3px solid var(--green);
  padding: 12px 16px;
  margin-bottom: 12px;
  border-radius: 0 6px 6px 0;
  font-size: 14px;
  color: var(--text-primary);
  animation: fadeIn 0.3s ease forwards;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.flash-message.flash-error {
  border-left-color: var(--red-led);
}

.flash-message.fade-out {
  opacity: 0;
  transform: translateY(-10px);
}

/* ----------------------------------------
   8. Dropdown
   ---------------------------------------- */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-trigger {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  font-size: 16px;
  transition: color 0.2s ease;
  line-height: 1;
}

.dropdown-trigger:hover {
  color: var(--text-primary);
}

.dropdown-menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 180px;
  background: var(--bg-surface-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  z-index: 50;
  padding: 4px 0;
  animation: fadeIn 0.15s ease forwards;
}

.dropdown.open .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: block;
  width: 100%;
  padding: 8px 14px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  font-family: var(--font-body);
}

.dropdown-item:hover {
  background: var(--bg-surface);
  color: var(--text-primary);
}

/* ----------------------------------------
   9. Cards & Surfaces
   ---------------------------------------- */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
}

/* ----------------------------------------
   10. Drop Zone
   ---------------------------------------- */
.drop-zone-wrapper {
  text-align: center;
  padding: 60px 24px 40px;
}

.hero-copy {
  margin-bottom: 32px;
}

.hero-title {
  font-size: 22px;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-weight: 400;
}

.hero-subtitle {
  font-size: 16px;
  color: var(--text-secondary);
  font-weight: 400;
}

.drop-zone {
  background: var(--bg-surface);
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 48px 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  max-width: 500px;
  margin: 0 auto;
}

.drop-zone:hover {
  border-color: var(--border-bright);
}

.drop-zone.drag-over {
  border-style: solid;
  border-color: var(--border-bright);
  box-shadow: var(--glow-purple);
  background: var(--bg-surface-raised);
}

.drop-zone-icon {
  font-size: 36px;
  color: var(--text-muted);
  margin-bottom: 12px;
  opacity: 0.6;
}

.drop-zone-text {
  color: var(--text-secondary);
  font-size: 13px;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.drop-zone-hint {
  color: var(--text-muted);
  font-size: 12px;
}

.drop-zone-glow-line {
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--green));
  margin: 16px auto 0;
  border-radius: 2px;
  box-shadow: 0 0 12px var(--purple-glow), 0 0 24px var(--green-glow);
}

.drop-zone-file-input {
  display: none;
}

.bottom-copy {
  margin-top: 32px;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ----------------------------------------
   11. Progress Card
   ---------------------------------------- */
.progress-card {
  padding: 32px;
}

.progress-stage-label {
  font-family: var(--font-brand);
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--purple);
  text-shadow: 0 0 8px var(--purple-glow);
  text-align: center;
  margin-bottom: 20px;
}

.progress-bar-track {
  background: var(--bg-primary);
  border-radius: 4px;
  height: 8px;
  overflow: hidden;
  margin-bottom: 8px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple), var(--green));
  border-radius: 4px;
  box-shadow: 0 0 8px var(--purple-glow);
  transition: width 0.5s ease;
}

.progress-bar-fill.indeterminate {
  width: 100% !important;
  background: linear-gradient(90deg, var(--purple), var(--green), var(--purple));
  background-size: 200% 100%;
  animation: slideProgress 2s linear infinite;
}

.progress-count {
  text-align: right;
  font-family: var(--font-brand);
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

/* CDJ Status Bar */
.cdj-status-bar {
  display: flex;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-family: var(--font-brand);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ----------------------------------------
   12. Stats Grid
   ---------------------------------------- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
  margin-bottom: 24px;
}

.stat-value {
  font-size: 32px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.stat-label {
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ----------------------------------------
   13. Track Table
   ---------------------------------------- */
.track-table {
  width: 100%;
  border-collapse: collapse;
}

.track-table th {
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.track-table th:last-child {
  text-align: right;
  width: 40px;
}

.track-row {
  transition: background 0.2s ease;
}

.track-row:hover {
  background: var(--bg-surface-raised);
}

.track-row td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 14px;
}

.track-row td:last-child {
  text-align: right;
}

.track-number {
  font-family: var(--font-brand);
  color: var(--text-muted);
  font-size: 12px;
  width: 40px;
}

.track-name {
  color: var(--text-primary);
  margin-bottom: 2px;
}

.track-artists {
  color: var(--text-secondary);
  font-size: 12px;
}

.track-duration {
  color: var(--text-muted);
  font-size: 11px;
}

.track-spotify-link {
  color: var(--green);
  font-size: 11px;
}

.track-spotify-link:hover {
  text-shadow: 0 0 6px var(--green-glow);
  color: var(--green);
}

.track-no-match {
  color: var(--text-muted);
  font-style: italic;
  font-size: 13px;
}

/* Status dots */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  vertical-align: middle;
}

.status-dot.matched {
  background: var(--green);
  box-shadow: 0 0 4px var(--green-glow);
}

.status-dot.unmatched {
  background: var(--red-led);
  box-shadow: 0 0 4px var(--red-glow);
}

.status-dot.corrected {
  background: var(--purple);
  box-shadow: 0 0 4px var(--purple-glow);
}

.status-dot.processing {
  border: 1px solid var(--text-muted);
  background: transparent;
}

/* Correction form (inline in track row) */
.correction-form {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 8px;
}

.correction-form .form-input {
  flex: 1;
  font-size: 12px;
  padding: 6px 10px;
}

.correction-error {
  color: var(--red-led);
  font-size: 11px;
  margin-top: 4px;
}

.correction-label {
  font-size: 11px;
  color: var(--purple);
  font-family: var(--font-brand);
  letter-spacing: 1px;
}

/* ----------------------------------------
   14. Paywall
   ---------------------------------------- */
.paywall-wrapper {
  position: relative;
}

.paywall-fade {
  position: relative;
  overflow: hidden;
  max-height: 600px;
  -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
  mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}

.paywall-cta {
  text-align: center;
  padding: 40px 24px;
}

.paywall-stats {
  font-family: var(--font-brand);
  font-size: 14px;
  color: var(--text-secondary);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

/* ----------------------------------------
   15. Playlist Create Form
   ---------------------------------------- */
.playlist-create-form {
  padding: 32px;
  text-align: center;
}

.playlist-create-form .form-group {
  max-width: 400px;
  margin: 0 auto 20px;
  text-align: left;
}

/* ----------------------------------------
   16. Spotify Created / Failed Cards
   ---------------------------------------- */
.creation-status-card {
  padding: 40px 32px;
  text-align: center;
}

.creation-status-title {
  font-family: var(--font-brand);
  font-size: 18px;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.creation-status-title.success {
  color: var(--green);
  text-shadow: 0 0 12px var(--green-glow);
}

.creation-status-title.failed {
  color: var(--red-led);
  text-shadow: 0 0 12px var(--red-glow);
}

.creation-error-detail {
  color: var(--text-muted);
  font-size: 13px;
  margin-bottom: 20px;
}

.creation-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* ----------------------------------------
   17. Playlist List
   ---------------------------------------- */
.playlist-list-item {
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s ease;
  text-decoration: none;
  color: var(--text-primary);
  gap: 16px;
}

.playlist-list-item:hover {
  background: var(--bg-surface-raised);
  color: var(--text-primary);
}

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

.playlist-list-name {
  flex: 1;
  font-size: 14px;
}

.playlist-list-rate {
  font-family: var(--font-brand);
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 1px;
  min-width: 40px;
  text-align: right;
}

.playlist-list-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  min-width: 100px;
}

.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
  font-size: 14px;
}

.empty-state a {
  color: var(--purple);
}

.empty-state a:hover {
  text-shadow: 0 0 6px var(--purple-glow);
  color: var(--purple);
}

/* ----------------------------------------
   18. Admin
   ---------------------------------------- */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.admin-stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.admin-stat-value {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.admin-stat-label {
  font-family: var(--font-brand);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th {
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
}

.admin-table tr:hover {
  background: var(--bg-surface-raised);
}

.admin-table a {
  color: var(--purple);
}

.admin-table a:hover {
  text-shadow: 0 0 6px var(--purple-glow);
  color: var(--purple);
}

.admin-section {
  margin-bottom: 40px;
}

.admin-section-title {
  font-family: var(--font-brand);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.admin-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}

.admin-detail-item {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
}

.admin-detail-label {
  font-family: var(--font-brand);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.admin-detail-value {
  color: var(--text-primary);
  font-size: 14px;
}

/* Admin form elements */
.admin-form {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 24px;
}

.admin-form select {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 13px;
}

.admin-form select:focus {
  outline: none;
  border-color: var(--purple);
}

/* Admin badge for match rates */
.match-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-family: var(--font-brand);
  font-size: 11px;
  letter-spacing: 1px;
}

.match-badge.good {
  background: rgba(34, 197, 94, 0.15);
  color: var(--green);
}

.match-badge.mid {
  background: rgba(234, 179, 8, 0.15);
  color: #eab308;
}

.match-badge.low {
  background: rgba(255, 34, 68, 0.15);
  color: var(--red-led);
}

/* Compare view */
.compare-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.compare-run {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}

.compare-run-label {
  font-family: var(--font-brand);
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.compare-delta {
  font-family: var(--font-brand);
  font-size: 11px;
}

.compare-delta.positive {
  color: var(--green);
}

.compare-delta.negative {
  color: var(--red-led);
}

.compare-delta.neutral {
  color: var(--text-muted);
}

.compare-row-better {
  background: rgba(34, 197, 94, 0.05);
}

.compare-row-worse {
  background: rgba(255, 34, 68, 0.05);
}

/* Breakdown badges (scoring test) */
.breakdown-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--font-brand);
  font-size: 10px;
  margin-right: 4px;
  background: var(--bg-surface-raised);
  color: var(--text-secondary);
}

/* ----------------------------------------
   19. Page Title
   ---------------------------------------- */
.page-title {
  font-family: var(--font-brand);
  font-size: 16px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 24px;
}

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

.text-green { color: var(--green); }
.text-red { color: var(--red-led); }
.text-purple { color: var(--purple); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }