/* ════════════════════════════════════════════════════════════
   GoldProd — Premium Beats Store
   Unified stylesheet for all pages (Home, Store, Licensing,
   Discography, Contact, Auth, Admin)
   ════════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --bg-primary: #0b0b0f;
  --bg-secondary: #12121a;
  --bg-card: rgba(20, 20, 30, 0.72);
  --bg-sidebar: rgba(15, 15, 25, 0.92);
  --accent: #d4a843;
  --accent-hover: #e8c060;
  --accent-glow: rgba(212, 168, 67, 0.25);
  --text-primary: #f2f2f5;
  --text-secondary: #a0a0b0;
  --text-muted: #6e6e80;
  --border: rgba(255, 255, 255, 0.06);
  --border-focus: rgba(212, 168, 67, 0.4);
  --glass: rgba(255, 255, 255, 0.03);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-gold: 0 0 30px rgba(212, 168, 67, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Orbitron', 'Inter', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  outline: none;
  border: none;
  background: none;
  color: var(--text-primary);
}

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

ul, ol {
  list-style: none;
}

/* ── Animated Background ── */
.bg-wave {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(212, 168, 67, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 80% 90%, rgba(212, 168, 67, 0.04), transparent),
    var(--bg-primary);
  pointer-events: none;
}

.bg-wave::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

/* ── Header / Navbar ── */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  background: rgba(11, 11, 15, 0.75);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1.5px;
  text-shadow: 0 0 20px rgba(212, 168, 67, 0.3);
  transition: var(--transition);
}

.logo:hover {
  text-shadow: 0 0 30px rgba(212, 168, 67, 0.5);
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 20px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  background: var(--glass);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  transform: translateX(-50%) scaleX(1);
}

.auth-btn {
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bg-primary);
  background: var(--accent);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.auth-btn:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.35);
  transform: translateY(-1px);
}

/* Mobile menu button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Hero Section ── */
.hero {
  position: relative;
  z-index: 2;
  padding: 160px 24px 60px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 580px;
  margin: 0 auto 32px;
  line-height: 1.7;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--glass);
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
  font-weight: 700;
}

.btn.primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.35);
}

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bg-primary);
  background: var(--accent);
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.cta:hover {
  background: var(--accent-hover);
  box-shadow: 0 8px 30px rgba(212, 168, 67, 0.4);
  transform: translateY(-2px);
}

/* ── Search Bar ── */
.search-bar {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 0 auto 60px;
  padding: 0 24px;
}

.search-bar input {
  width: 100%;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-primary);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

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

.search-bar input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* ── Section Titles ── */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 36px;
  text-align: center;
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
  padding-bottom: 12px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  border-radius: 2px;
}

/* ── Glass Cards ── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.glass-card:hover {
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md), var(--shadow-gold);
  transform: translateY(-4px);
}

/* ── Grid Layouts ── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

/* ── Beat Cards ── */
.beat-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.beat-cover {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  overflow: hidden;
}

.beat-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.beat-card:hover .beat-cover img {
  transform: scale(1.08);
}

.beat-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,11,15,0.9) 0%, rgba(11,11,15,0.3) 50%, transparent 100%);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 16px;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.beat-card:hover .beat-overlay {
  opacity: 1;
}

.play-beat,
.buy-beat {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--bg-primary);
  transition: var(--transition);
  transform: translateY(10px);
  opacity: 0;
}

.buy-beat {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
}

.beat-card:hover .play-beat,
.beat-card:hover .buy-beat {
  transform: translateY(0);
  opacity: 1;
}

.beat-card:hover .buy-beat {
  transition-delay: 0.08s;
}

.play-beat:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 20px rgba(212, 168, 67, 0.4);
  transform: scale(1.1);
}

.buy-beat:hover {
  background: rgba(255,255,255,0.2);
}

.beat-info {
  padding: 20px 20px 8px;
}

.beat-info .title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.beat-info .meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.beat-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 20px 20px;
  margin-top: auto;
}

.beat-actions .btn {
  flex: 1;
  padding: 10px 16px;
  font-size: 0.85rem;
}

/* ── Feature Cards ── */
.feature-card {
  text-align: center;
}

.feature-card .icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(212,168,67,0.15), rgba(212,168,67,0.05));
  border: 1px solid rgba(212,168,67,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--accent);
  transition: var(--transition);
}

.feature-card:hover .icon {
  background: linear-gradient(135deg, rgba(212,168,67,0.25), rgba(212,168,67,0.1));
  box-shadow: 0 0 20px rgba(212,168,67,0.15);
  transform: scale(1.05);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════
   LICENSING PAGE
   ═══════════════════════════════════════════════ */

.license-card {
  padding: 36px 28px;
  text-align: center;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.license-card .price-tag {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.license-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.license-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.license-card ul {
  text-align: left;
  margin-bottom: auto;
}

.license-card ul li {
  padding: 8px 0;
  font-size: 0.88rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.license-card ul li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,168,67,0.1);
  border-radius: 50%;
}

.license-card ul li:last-child {
  border-bottom: none;
}

.license-card .btn.primary {
  width: 100%;
  margin-top: auto;
}

/* ═══════════════════════════════════════════════
   STORE PAGE — Filters
   ═══════════════════════════════════════════════ */

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-end;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(20px);
}

.filter-row > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  min-width: 160px;
}

.filter-row label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.filter-row select,
.filter-row input[type="range"] {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.filter-row select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.filter-row input[type="range"] {
  padding: 4px 0;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 3px;
  outline: none;
}

.filter-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(212,168,67,0.4);
  transition: var(--transition);
}

.filter-row input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 0 20px rgba(212,168,67,0.6);
}

#bpmVal {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  margin-top: 4px;
}

/* ═══════════════════════════════════════════════
   ADMIN DASHBOARD
   ═══════════════════════════════════════════════ */

.admin-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 100vh;
  padding-top: 72px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Sidebar */
.admin-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  padding: 32px 20px;
  position: fixed;
  top: 72px;
  bottom: 0;
  left: 0;
  overflow-y: auto;
}

.admin-sidebar h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
  padding-left: 12px;
}

.admin-sidebar .nav-item {
  display: block;
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: left;
  margin-bottom: 4px;
  transition: var(--transition);
  position: relative;
}

.admin-sidebar .nav-item:hover {
  background: var(--glass);
  color: var(--text-primary);
}

.admin-sidebar .nav-item.active {
  background: linear-gradient(135deg, rgba(212,168,67,0.15), rgba(212,168,67,0.05));
  color: var(--accent);
  border: 1px solid rgba(212,168,67,0.2);
  font-weight: 600;
}

.admin-sidebar .nav-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

/* Admin Panel */
.admin-panel {
  flex: 1;
  margin-left: 260px;
  padding: 40px 32px 60px;
  min-height: calc(100vh - 72px);
}

.admin-tab {
  display: none;
  animation: fadeIn 0.4s ease;
}

.admin-tab.active {
  display: block;
}

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

.admin-tab h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

/* Admin Forms */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  line-height: 1.6;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236e6e80' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-group select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Admin Tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

thead {
  background: rgba(0,0,0,0.3);
}

th {
  padding: 14px 18px;
  text-align: left;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 14px 18px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

tbody tr {
  transition: var(--transition);
}

tbody tr:hover {
  background: rgba(212,168,67,0.04);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* ═══════════════════════════════════════════════
   AUTHENTICATION PAGE
   ═══════════════════════════════════════════════ */

.auth-wrapper {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  backdrop-filter: blur(30px);
  box-shadow: var(--shadow-md);
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}

.auth-tabs button {
  flex: 1;
  padding: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}

.auth-tabs button.active {
  color: var(--accent);
  background: rgba(212,168,67,0.08);
}

.auth-tabs button.active::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.auth-form {
  display: none;
  flex-direction: column;
  gap: 16px;
}

.auth-form.active {
  display: flex;
}

.auth-form input {
  width: 100%;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.auth-form input:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.auth-form button[type="submit"] {
  width: 100%;
  padding: 16px;
  margin-top: 8px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.auth-form button[type="submit"]:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.35);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════
   GLOBAL AUDIO PLAYER
   ═══════════════════════════════════════════════ */

.global-player {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(11, 11, 15, 0.92);
  backdrop-filter: blur(30px) saturate(1.4);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  border-top: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.global-player.hidden-player {
  transform: translateY(120%);
}

.player-art {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid var(--border);
}

.player-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.player-meta {
  min-width: 140px;
  max-width: 200px;
}

.track-title {
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary);
}

.track-artist {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 12px;
}

.player-controls button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  background: var(--glass);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.player-controls button:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.12);
}

.player-controls button:nth-child(2) {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

.player-controls button:nth-child(2):hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 16px rgba(212,168,67,0.35);
}

.player-progress {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.player-progress span {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}

.player-progress input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.player-progress input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 8px rgba(212,168,67,0.4);
  transition: var(--transition);
}

.player-progress input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.3);
}

.player-volume {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 140px;
  flex-shrink: 0;
}

.player-volume input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.player-volume input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  transition: var(--transition);
}

/* ═══════════════════════════════════════════════
   TOAST NOTIFICATIONS
   ═══════════════════════════════════════════════ */

.toast {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 10000;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-md);
  transform: translateX(150%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.toast.show {
  transform: translateX(0);
}

.toast.success {
  border-color: rgba(34, 197, 94, 0.3);
  background: rgba(34, 197, 94, 0.1);
}

.toast.error {
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.1);
}

/* ═══════════════════════════════════════════════
   DISCOGRAPHY & CONTACT PAGES
   ═══════════════════════════════════════════════ */

.release-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--glass);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.release-item:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(255,255,255,0.1);
}

.release-item img {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.release-item h4 {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.release-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Contact Form */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.contact-form .form-group {
  margin-bottom: 20px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-form button[type="submit"] {
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--bg-primary);
  font-size: 0.95rem;
  font-weight: 700;
  transition: var(--transition);
}

.contact-form button[type="submit"]:hover {
  background: var(--accent-hover);
  box-shadow: 0 6px 24px rgba(212, 168, 67, 0.35);
  transform: translateY(-1px);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .admin-sidebar {
    width: 220px;
  }
  .admin-panel {
    margin-left: 220px;
    padding: 32px 24px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(11, 11, 15, 0.97);
    backdrop-filter: blur(20px);
    padding: 16px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 14px 18px;
    width: 100%;
  }

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

  .hero {
    padding: 120px 20px 40px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .filter-row {
    flex-direction: column;
  }

  .filter-row > div {
    width: 100%;
  }

  /* Admin mobile */
  .admin-wrapper {
    flex-direction: column;
    padding-top: 72px;
  }

  .admin-sidebar {
    position: relative;
    top: 0;
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
  }

  .admin-sidebar h3 {
    width: 100%;
    margin-bottom: 12px;
  }

  .admin-sidebar .nav-item {
    width: auto;
    margin-bottom: 0;
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .admin-panel {
    margin-left: 0;
    padding: 24px 20px 80px;
  }

  /* Player mobile */
  .global-player {
    padding: 12px 16px;
    gap: 12px;
    flex-wrap: wrap;
  }

  .player-meta {
    min-width: 100px;
    max-width: 140px;
  }

  .player-volume {
    display: none;
  }

  .player-progress {
    order: 3;
    width: 100%;
    margin-top: 4px;
  }
}

@media (max-width: 480px) {
  .auth-card {
    padding: 28px 20px;
  }

  .glass-card {
    padding: 20px;
  }

  .license-card {
    padding: 28px 20px;
  }

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

  .beat-actions .btn {
    width: 100%;
  }

  .player-art {
    width: 44px;
    height: 44px;
  }

  .player-controls button {
    width: 36px;
    height: 36px;
  }
}

/* ═══════════════════════════════════════════════
   SCROLLBAR STYLING
   ═══════════════════════════════════════════════ */

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

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

::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.18);
}

/* ═══════════════════════════════════════════════
   SELECTION COLOR
   ═══════════════════════════════════════════════ */

::selection {
  background: rgba(212, 168, 67, 0.3);
  color: var(--text-primary);
}