/* ═══════════════════════════════════════
   MawiGaming — Ultra Modern Dark CSS
   ═══════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

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

:root {
  --bg-void:     #030509;
  --bg-deep:     #06090f;
  --bg-dark:     #0a0e1a;
  --bg-card:     rgba(20,28,48,0.55);
  --bg-card2:    rgba(26,36,60,0.6);
  --bg-hover:    rgba(34,46,76,0.7);

  --accent-cyan:    #3b82f6;
  --accent-orange:  #22d3ee;
  --accent-purple:  #6366f1;
  --accent-green:   #34d399;
  --accent-gold:    #fbbf24;
  --accent-red:     #f43f5e;
  --accent-pink:    #818cf8;

  --text-bright:  #f1f5ff;
  --text-primary: #b6c2e0;
  --text-muted:   #6d7a9c;
  --text-dim:     #3f4a68;

  --border-dim:   rgba(59,130,246,0.14);
  --border-glow:  rgba(59,130,246,0.32);
  --border-hot:   rgba(59,130,246,0.6);

  --font-head: 'Sora', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;
  --font-mono: 'Space Mono', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 18px;

  --shadow-glow: 0 0 26px rgba(59,130,246,0.22);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.45);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ═══════════════════════════════════════
   AÇIK TEMA (Light Theme)
   <html data-theme="light"> eklenince devreye girer
   ═══════════════════════════════════════ */
html[data-theme="light"] {
  --bg-void:     #f4f6fb;
  --bg-deep:     #eceff6;
  --bg-dark:     #ffffff;
  --bg-card:     rgba(255,255,255,0.75);
  --bg-card2:    rgba(255,255,255,0.9);
  --bg-hover:    rgba(59,130,246,0.08);

  --accent-cyan:    #2563eb;
  --accent-orange:  #0891b2;
  --accent-purple:  #4f46e5;
  --accent-green:   #059669;
  --accent-gold:    #b45309;
  --accent-red:     #dc2626;
  --accent-pink:    #6366f1;

  --text-bright:  #0f172a;
  --text-primary: #33415c;
  --text-muted:   #64748b;
  --text-dim:     #94a3b8;

  --border-dim:   rgba(37,99,235,0.16);
  --border-glow:  rgba(37,99,235,0.35);
  --border-hot:   rgba(37,99,235,0.65);

  --shadow-glow: 0 0 26px rgba(37,99,235,0.14);
  --shadow-card: 0 8px 32px rgba(15,23,42,0.10);
}
html[data-theme="light"] body { background: var(--bg-void); }
html[data-theme="light"] body::before { opacity: 0.15; }
html[data-theme="light"] .navbar { background: rgba(255,255,255,0.75); }
html[data-theme="light"] .nav-mobile-drawer { background: var(--bg-dark); }

/* Tema/Dil geçişlerinde yumuşak animasyon */
body, .navbar, .card, .product-card, .modal, .nav-mobile-drawer {
  transition: background-color .25s ease, color .25s ease, border-color .25s ease;
}

/* ── Tema & Dil butonları ── */
.pref-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .3rem;
  width: 38px;
  height: 34px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dim);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  font-size: .95rem;
  font-family: var(--font-body);
  transition: var(--transition);
}
.pref-toggle:hover { border-color: var(--border-glow); color: var(--text-bright); }
.pref-toggle.lang-toggle { width: auto; padding: 0 .6rem; font-size: .72rem; font-weight: 700; letter-spacing: .04em; }
.nav-prefs { display: flex; align-items: center; gap: .5rem; }
.mob-prefs { display: flex; align-items: center; gap: .6rem; padding: .75rem 1rem; }
.mob-prefs .pref-toggle { flex: 1; }

/* ── Yüzen animasyonlu arka plan şekilleri ── */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.35;
}
body::before {
  width: 480px; height: 480px;
  top: -120px; left: -120px;
  background: radial-gradient(circle, var(--accent-cyan), transparent 70%);
  animation: floatBlob1 18s ease-in-out infinite;
}
body::after {
  width: 560px; height: 560px;
  bottom: -160px; right: -160px;
  background: radial-gradient(circle, var(--accent-purple), transparent 70%);
  animation: floatBlob2 22s ease-in-out infinite;
}
@keyframes floatBlob1 {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(80px,60px) scale(1.15); }
}
@keyframes floatBlob2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(-70px,-50px) scale(1.1); }
}

html { scroll-behavior: smooth; }
body { position: relative; overflow-x: hidden; }
.navbar, #app { position: relative; z-index: 1; }

body {
  background: var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--accent-cyan); opacity: 0.4; border-radius: 3px; }

/* ── Background grid ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(59,130,246,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59,130,246,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(6,9,15,0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-dim);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 2rem;
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--accent-cyan);
  text-decoration: none;
  text-transform: uppercase;
  position: relative;
  cursor: pointer;
}

.nav-logo::before {
  content: '⬡';
  margin-right: 8px;
  opacity: 0.8;
}

.nav-links {
  display: flex;
  gap: 0.25rem;
  list-style: none;
}

.nav-links a, .nav-links button {
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: block;
}

.nav-links a:hover, .nav-links button:hover,
.nav-links a.active, .nav-links button.active {
  color: var(--accent-cyan);
  background: rgba(59,130,246,0.08);
}

.nav-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-balance {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-green);
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.2);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-md);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-dim);
  transition: var(--transition);
}

.nav-user:hover { border-color: var(--border-glow); background: var(--bg-card); }

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--bg-void);
  text-transform: uppercase;
  flex-shrink: 0;
}

/* ── Page Layout ── */
#app {
  position: relative;
  z-index: 1;
  padding-top: 64px;
  min-height: 100vh;
}

.page { display: none; }
.page.active { display: block; }

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 2rem;
}

/* ── Hero ── */
.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 2rem;
  position: relative;
}

.hero-glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(59,130,246,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero-badge::before { content: '●'; font-size: 0.5rem; animation: pulse 2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  color: var(--text-bright);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.hero h1 span {
  color: var(--accent-cyan);
  position: relative;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: var(--text-muted);
  max-width: 600px;
  margin: 1rem auto 3rem;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 600px;
  margin: 5rem auto 0;
  border-top: 1px solid var(--border-dim);
  padding-top: 3rem;
}

.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-cyan);
  display: block;
}

.hero-stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Bildirim Popup */
.toast.notification-popup {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.08));
  border: 1px solid var(--accent-purple);
  border-radius: 12px;
  padding: 1rem 1.25rem;
  min-width: 320px;
  max-width: 480px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  backdrop-filter: blur(12px);
}

.toast.notification-popup .toast {
  background: transparent;
  padding: 0;
}

.toast.notification-popup button:hover {
  color: var(--text-bright);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.6rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  background-size: 200% 200%;
  color: #fff;
  animation: btnShimmer 6s ease infinite;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(59,130,246,0.35); }
@keyframes btnShimmer {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
}
.btn-outline:hover { background: rgba(59,130,246,0.1); }

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-dim);
}
.btn-ghost:hover { border-color: var(--border-glow); color: var(--text-bright); }

.btn-danger {
  background: rgba(239,68,68,0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover { background: rgba(239,68,68,0.25); }

.btn-success {
  background: rgba(16,185,129,0.15);
  color: var(--accent-green);
  border: 1px solid rgba(16,185,129,0.3);
}
.btn-success:hover { background: rgba(16,185,129,0.25); }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.8rem; }
.btn-lg { padding: 0.9rem 2.2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.card:hover { border-color: var(--border-glow); transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.card-glow {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.card-glow::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0.5;
}

/* ── Product Grid ── */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  transform: scaleX(0);
  transition: var(--transition);
}

.product-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), var(--shadow-glow);
}

.product-card:hover::before { transform: scaleX(1); }

.product-category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  display: inline-block;
}

.product-name {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-bright);
  letter-spacing: 0.02em;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
}

.product-price {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-green);
}

.product-stock {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.product-stock.low { color: var(--accent-orange); }
.product-stock.out { color: var(--accent-red); }

/* ── Forms ── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-input, .form-select, .form-textarea {
  background: var(--bg-deep);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-md);
  color: var(--text-bright);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  width: 100%;
  transition: var(--transition);
  outline: none;
  -webkit-appearance: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

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

.form-hint { font-size: 0.78rem; color: var(--text-dim); }
.form-error { font-size: 0.8rem; color: var(--accent-red); }

/* ── Auth Modal ── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop.active { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  width: 100%;
  max-width: 440px;
  max-height: 88vh;      /* YENİ — modal ekrandan taşmıyor */
  overflow-y: auto;       /* YENİ — içerik uzun olursa kayar */
  position: relative;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  line-height: 1;
}

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

.modal-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
}

.modal-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.auth-switch {
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.auth-switch a {
  color: var(--accent-cyan);
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
}

.auth-switch a:hover { text-decoration: underline; }

/* ── Alert / Toast ── */
.alert {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 1rem;
}

.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3); color: #6ee7b7; }
.alert-info { background: rgba(59,130,246,0.08); border: 1px solid rgba(59,130,246,0.2); color: var(--accent-cyan); }

/* ── Toast Notification ── */
#toast-container {
  position: fixed;
  top: 80px; right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  background: var(--bg-card2);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.2rem;
  font-size: 0.875rem;
  color: var(--text-bright);
  min-width: 280px;
  max-width: 380px;
  pointer-events: auto;
  animation: toastIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.toast.success { border-color: rgba(16,185,129,0.4); }
.toast.error   { border-color: rgba(239,68,68,0.4); }
.toast.info    { border-color: rgba(59,130,246,0.4); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(100%); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Leaderboard ── */
.leaderboard-table { width: 100%; border-collapse: collapse; }

.leaderboard-table th {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-dim);
}

.leaderboard-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border-dim);
  transition: var(--transition);
}

.leaderboard-table tr:hover td { background: var(--bg-hover); }
.leaderboard-table tr:last-child td { border-bottom: none; }

.rank-badge {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.rank-1 { color: var(--accent-gold); background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.25); }
.rank-2 { color: #94a3b8; background: rgba(148,163,184,0.1); border: 1px solid rgba(148,163,184,0.2); }
.rank-3 { color: var(--accent-orange); background: rgba(255,107,53,0.1); border: 1px solid rgba(255,107,53,0.2); }
.rank-n { color: var(--text-dim); background: var(--bg-deep); border: 1px solid var(--border-dim); }

/* ── Admin ── */
.admin-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 1.5rem;
  min-height: calc(100vh - 64px - 4rem);
}

.admin-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1rem;
  height: fit-content;
  position: sticky;
  top: 80px;
}

.admin-sidebar-title {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0 0.75rem;
  margin-bottom: 0.75rem;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.admin-nav-item:hover { color: var(--text-bright); background: var(--bg-hover); }
.admin-nav-item.active { color: var(--accent-cyan); background: rgba(59,130,246,0.08); }

.admin-content { flex: 1; }

.admin-section { display: none; }
.admin-section.active { display: block; }

/* ── Stats Cards ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
}

.stat-card.cyan::after  { background: var(--accent-cyan); }
.stat-card.green::after { background: var(--accent-green); }
.stat-card.orange::after{ background: var(--accent-orange); }
.stat-card.gold::after  { background: var(--accent-gold); }
.stat-card.purple::after{ background: var(--accent-purple); }
.stat-card.pink::after  { background: var(--accent-pink); }

.stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.stat-value {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-bright);
  line-height: 1;
}

/* ── Table ── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border-dim); }

.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
  background: var(--bg-deep);
  padding: 0.75rem 1rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-dim);
}

.data-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--border-dim);
  font-size: 0.875rem;
  color: var(--text-primary);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--bg-hover); }

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.badge-success { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.25); }
.badge-danger  { background: rgba(239,68,68,0.15);  color: var(--accent-red);   border: 1px solid rgba(239,68,68,0.25); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--accent-gold);  border: 1px solid rgba(245,158,11,0.25); }
.badge-info    { background: rgba(59,130,246,0.1);   color: var(--accent-cyan);  border: 1px solid rgba(59,130,246,0.2); }
.badge-muted   { background: var(--bg-deep);        color: var(--text-muted);   border: 1px solid var(--border-dim); }

/* ── Key reveal ── */
.key-box {
  font-family: var(--font-mono);
  font-size: 1rem;
  background: var(--bg-deep);
  border: 1px solid var(--accent-cyan);
  border-radius: var(--radius-md);
  padding: 1rem 1.5rem;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  word-break: break-all;
  user-select: all;
  cursor: text;
  position: relative;
}

/* ── Loading ── */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid var(--border-dim);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

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

/* ── Page Header ── */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-dim);
}

.page-title {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-bright);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.page-title span { color: var(--accent-cyan); }

/* ── Tab switcher ── */
.tabs {
  display: flex;
  gap: 0.25rem;
  background: var(--bg-deep);
  border: 1px solid var(--border-dim);
  border-radius: var(--radius-lg);
  padding: 4px;
  width: fit-content;
  margin-bottom: 1.5rem;
}

.tab-btn {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
  letter-spacing: 0.03em;
}

.tab-btn.active {
  background: var(--bg-card);
  color: var(--accent-cyan);
  border: 1px solid var(--border-glow);
}

/* ── Search ── */
.search-box {
  position: relative;
  max-width: 360px;
}

.search-box input {
  padding-left: 2.5rem;
}

.search-icon {
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  font-size: 0.9rem;
}

/* ── Profile ── */
.profile-header {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.avatar-lg {
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 2rem;
  color: var(--bg-void);
  flex-shrink: 0;
}

/* ── Category Filter ── */
.filter-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.filter-btn {
  padding: 0.35rem 0.9rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border: 1px solid var(--border-dim);
  background: none;
  transition: var(--transition);
  letter-spacing: 0.04em;
}

.filter-btn:hover { border-color: var(--border-glow); color: var(--text-bright); }
.filter-btn.active { border-color: var(--accent-cyan); color: var(--accent-cyan); background: rgba(59,130,246,0.08); }

/* ══════════════════════════════════════
   EKSİK STİLLER
══════════════════════════════════════ */
.stat-card.red::after   { background: var(--accent-red); }
.stat-card.teal::after  { background: #14b8a6; }
.debt-card { background: rgba(239,68,68,.08); border:1px solid rgba(239,68,68,.25); border-radius:var(--radius-lg); padding:1.25rem 1.5rem; margin-bottom:1.5rem; }
.debt-card-title { font-family:var(--font-head); font-size:1rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--accent-red); margin-bottom:.75rem; }
.bayi-card { background:rgba(245,158,11,.06); border:1px solid rgba(245,158,11,.2); border-radius:var(--radius-lg); padding:1.25rem 1.5rem; margin-bottom:1.5rem; }
.bayi-card-title { font-family:var(--font-head); font-size:1rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; color:var(--accent-gold); margin-bottom:.75rem; }
.sidebar-badge { background:var(--accent-red); color:#fff; font-size:.6rem; font-weight:700; padding:.15rem .45rem; border-radius:100px; margin-left:auto; }
.toggle-row { display:flex; align-items:center; gap:.75rem; }
.toggle-row input[type=checkbox] { width:18px; height:18px; accent-color:var(--accent-cyan); }
.form-select option { background:var(--bg-card); color:var(--text-bright); }
.form-input-sm { padding:.4rem .65rem; font-size:.85rem; }
.nav-notif { display:inline-block; background:var(--accent-red); color:#fff; font-size:.55rem; font-weight:800; padding:.1rem .3rem; border-radius:100px; margin-left:3px; vertical-align:super; }
.product-img { width:100%; height:140px; border-radius:var(--radius-md); overflow:hidden; margin-bottom:.5rem; background:var(--bg-deep); display:flex; align-items:center; justify-content:center; }
.product-img img { width:100%; height:100%; object-fit:cover; transition:transform .3s ease; }
.product-card:hover .product-img img { transform:scale(1.04); }
.product-img-placeholder { font-size:2rem; }
.key-inline { display:inline-block; font-family:var(--font-mono); font-size:.72rem; background:rgba(59,130,246,.07); border:1px solid rgba(59,130,246,.2); color:var(--accent-cyan); padding:.15rem .5rem; border-radius:4px; cursor:pointer; letter-spacing:.04em; word-break:break-all; max-width:280px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; vertical-align:middle; transition:background .15s; }
.key-inline:hover { background:rgba(59,130,246,.15); white-space:normal; max-width:none; }
.key-sold { opacity:.4; cursor:default; }
.upload-zone { border:2px dashed var(--border-dim); border-radius:var(--radius-lg); overflow:hidden; transition:var(--transition); }
.upload-zone:hover { border-color:var(--accent-cyan); }
#upload-zone-content { padding:1.5rem; text-align:center; }
.ticket-row { display:flex; align-items:center; justify-content:space-between; gap:1rem; padding:1rem 1.1rem; background:var(--bg-card2); border:1px solid var(--border-dim); border-radius:var(--radius-lg); cursor:pointer; transition:var(--transition); }
.ticket-row:hover { border-color:var(--border-glow); background:var(--bg-hover); }
.ticket-row-new { border-color:rgba(59,130,246,.2); }
.ticket-row-left { display:flex; align-items:center; gap:.85rem; }
.ticket-icon { font-size:1.4rem; flex-shrink:0; }
.ticket-new-dot { color:var(--accent-cyan); font-size:.6rem; animation:pulse 2s infinite; }
.ticket-msg { display:flex; gap:.9rem; }
.ticket-msg-admin { flex-direction:row; }
.ticket-msg-user  { flex-direction:row-reverse; }
.ticket-msg-avatar { width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-family:var(--font-head); font-weight:700; font-size:.82rem; flex-shrink:0; }
.ticket-msg-body { flex:1; max-width:calc(100% - 50px); }
.ticket-msg-header { display:flex; align-items:center; gap:.5rem; margin-bottom:.35rem; flex-wrap:wrap; }
.ticket-msg-text { background:var(--bg-card2); border:1px solid var(--border-dim); border-radius:var(--radius-md); padding:.75rem 1rem; font-size:.875rem; line-height:1.6; color:var(--text-primary); word-break:break-word; }
.ticket-msg-admin .ticket-msg-text { border-color:rgba(255,107,53,.2); background:rgba(255,107,53,.04); }
.atf-btn.active { color:var(--accent-cyan); border-color:var(--accent-cyan); }
.fade-in { animation:fadeIn .4s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.scan-line { position:relative; overflow:hidden; }
.scan-line::after { content:''; position:absolute; top:0; left:-100%; width:60%; height:100%; background:linear-gradient(90deg,transparent,rgba(59,130,246,.04),transparent); animation:scan 3s ease-in-out infinite; }
@keyframes scan { to{left:200%} }
.price-main { font-family:var(--font-mono); font-size:1.3rem; font-weight:700; color:var(--accent-green); }
.price-sub  { font-family:var(--font-mono); font-size:.72rem; color:var(--text-dim); margin-top:1px; }

/* ══════════════════════════════════════
   CURRENCY TOGGLE — SİLİNDİRİK SLIDER
══════════════════════════════════════ */
.cur-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
/* Slider kapsayıcı */
.cur-slider {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-deep);
  border: 1px solid rgba(59,130,246,.15);
  border-radius: 100px;
  padding: 3px;
  gap: 0;
}
/* Hareketli arka plan top */
.cur-pill {
  position: absolute;
  top: 3px; bottom: 3px;
  width: calc(50% - 3px);
  left: 3px;
  border-radius: 100px;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  box-shadow: 0 0 14px rgba(59,130,246,.45);
  transition: left .28s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
  z-index: 0;
}
.cur-pill.usd { left: calc(50%); }
/* Butonlar */
.cur-btn {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  padding: .28rem .85rem;
  border-radius: 100px;
  cursor: pointer;
  border: none;
  background: none;
  color: var(--text-muted);
  transition: color .25s;
  letter-spacing: .06em;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  min-width: 50px;
  text-align: center;
  user-select: none;
}
.cur-btn.active { color: #050508; font-weight: 800; }
/* Kur etiketi */
.cur-rate-tag {
  font-size: .62rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  white-space: nowrap;
  background: var(--bg-deep);
  border: 1px solid var(--border-dim);
  padding: .18rem .5rem;
  border-radius: var(--radius-sm);
  letter-spacing: .04em;
  min-width: 80px;
  text-align: center;
}

/* ══════════════════════════════════════
   HAMBURGER + MOBİL DRAWER
══════════════════════════════════════ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 7px 5px;
  border: none;
  background: none;
  border-radius: var(--radius-md);
  transition: background .2s;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.nav-hamburger:hover { background: rgba(59,130,246,.08); }
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text-primary); border-radius: 2px;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); background:var(--accent-cyan); }
.nav-hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); background:var(--accent-cyan); }

.nav-mobile-drawer {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(5,5,8,.97);
  border-bottom: 1px solid var(--border-dim);
  z-index: 997;
  flex-direction: column;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  max-height: calc(100vh - 64px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.nav-mobile-drawer.open { display: flex; }

.nav-mobile-drawer a,
.nav-mobile-drawer .mob-link {
  display: block; width: 100%;
  background: none; border: none;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: .95rem; font-weight: 500;
  letter-spacing: .04em; text-transform: uppercase;
  padding: .9rem 1.25rem;
  cursor: pointer; text-decoration: none;
  text-align: left;
  border-left: 3px solid transparent;
  transition: all .15s;
  -webkit-tap-highlight-color: transparent;
}
.nav-mobile-drawer a:hover,
.nav-mobile-drawer .mob-link:hover { color:var(--text-bright); background:rgba(255,255,255,.04); border-left-color:var(--border-glow); }
.nav-mobile-drawer a.mob-active,
.nav-mobile-drawer .mob-link.mob-active { color:var(--accent-cyan); background:rgba(59,130,246,.06); border-left-color:var(--accent-cyan); }
.mob-divider { height:1px; background:var(--border-dim); margin:.3rem 0; }
.mob-user-card { display:flex; align-items:center; gap:.85rem; padding:.85rem 1.25rem; background:var(--bg-card); margin:.5rem .75rem .25rem; border-radius:var(--radius-lg); border:1px solid var(--border-dim); }
.mob-user-name { color:var(--text-bright); font-weight:600; font-size:.88rem; }
.mob-user-meta { color:var(--accent-green); font-family:var(--font-mono); font-size:.76rem; margin-top:2px; }
.mob-currency-row { display:flex; align-items:center; gap:.75rem; padding:.75rem 1.25rem; }
.mob-currency-label { font-size:.7rem; font-weight:600; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); white-space:nowrap; }
.mob-auth-row { display:flex; gap:.5rem; padding:.5rem .75rem .85rem; }
.mob-auth-row .btn { flex:1; justify-content:center; }

/* ══════════════════════════════════════
   RESPONSIVE — TABLET (≤ 900px)
══════════════════════════════════════ */
@media (max-width: 900px) {
  .nav-links        { display: none !important; }
  .nav-hamburger    { display: flex !important; }
  .cur-wrap         { display: none !important; }
  .nav-right        { display: none !important; }
  .navbar .nav-inner { gap: .75rem; }
  .nav-prefs        { margin-left: auto; }

  .admin-grid { grid-template-columns: 1fr; gap: 1rem; }
  .admin-sidebar {
    position: static !important;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: .3rem;
    padding: .6rem .75rem;
    border-radius: var(--radius-lg);
  }
  .admin-sidebar-title { display: none; }
  .admin-nav-item { width: auto; padding: .38rem .7rem; font-size: .76rem; gap: .35rem; }

  .hero-stats { grid-template-columns: repeat(3,1fr); gap: 1rem; }
  .stats-grid { grid-template-columns: repeat(3,1fr); gap: .75rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — TABLET DAR (≤ 768px)
══════════════════════════════════════ */
@media (max-width: 768px) {
  .navbar { padding: 0 1.25rem; }
  .container { padding: 1.25rem; }
  .product-grid { grid-template-columns: repeat(3,1fr); gap: .85rem; }
  .lb-page > div, [style*="grid-template-columns:1fr 320px"] { grid-template-columns: 1fr !important; }
  .admin-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2.1rem,7vw,3.2rem); }
  .nav-prefs .lang-toggle { padding: 0 .5rem; font-size: .68rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — MOBİL (≤ 600px)
══════════════════════════════════════ */
@media (max-width: 600px) {
  .container { padding: 1rem; }

  /* Hero */
  .hero { padding: 2.5rem 1rem; min-height: auto; }
  .hero h1 { font-size: clamp(1.9rem,8vw,2.8rem); }
  .hero-sub { font-size: .88rem; margin-bottom: 1.5rem; }
  .hero-badge { font-size: .62rem; }
  .hero-stats { max-width:100%; margin-top:2.5rem; padding-top:1.5rem; gap:.75rem; }
  .hero-stat-num { font-size:1.6rem; }
  .hero-stat-label { font-size:.62rem; }
  .hero-cta { gap:.5rem; }
  .btn-lg { padding:.65rem 1.2rem; font-size:.88rem; }

  /* Ürünler */
  .product-grid { grid-template-columns: repeat(2,1fr); gap:.65rem; }
  .product-card { padding:.9rem; gap:.6rem; }
  .product-img  { height:100px; }
  .product-name { font-size:.95rem; }
  .product-desc { display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; font-size:.78rem; }
  .price-main   { font-size:1.1rem; }

  /* Stats */
  .stats-grid { grid-template-columns:repeat(2,1fr); gap:.65rem; }
  .stat-value { font-size:1.6rem; }

  /* Page header */
  .page-header { margin-bottom:1rem; padding-bottom:.75rem; flex-wrap:wrap; gap:.5rem; }
  .page-title  { font-size:1.3rem; }

  /* Modaller — alt sheet */
  .modal-backdrop { align-items:flex-end; padding:0; }
  .modal {
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-width: 100%; max-height: 92vh;
    overflow-y: auto; padding:1.5rem 1.25rem;
    margin: 0;
    animation: mobileSlideUp .3s ease;
  }
  @keyframes mobileSlideUp { from{transform:translateY(100%)} to{transform:translateY(0)} }

  /* Admin sidebar */
  .admin-nav-item { font-size:.7rem; padding:.32rem .55rem; }

  /* Profil */
  .profile-header { flex-wrap:wrap; gap:.75rem; }
  .profile-header > div:last-child { margin-left:0 !important; width:100%; }
  .avatar-lg { width:58px; height:58px; font-size:1.5rem; }

  /* Tablo */
  .data-table th, .data-table td { padding:.55rem .65rem; font-size:.78rem; }

  /* Ticket */
  .ticket-row { flex-direction:column; align-items:flex-start; gap:.4rem; }
  .ticket-msg-user { flex-direction:row; }
  .ticket-msg-text { font-size:.83rem; }

  /* Toast */
  #toast-container { right:.5rem; left:.5rem; top:70px; }
  .toast { min-width:unset; max-width:100%; font-size:.82rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — KÜÇÜK MOBİL (≤ 420px)
══════════════════════════════════════ */
@media (max-width: 420px) {
  .navbar { padding:0 .85rem; }
  .nav-logo { font-size:1.2rem; letter-spacing:1.5px; }

  /* Nav right küçük ekranda sadeleş */
  .nav-right .btn.btn-ghost { display:none; }
  .nav-right .btn.btn-primary { display:none; }
  .nav-balance { font-size:.75rem; padding:.2rem .45rem; }
  .nav-user span:not(.avatar):not(.badge) { display:none; }
  .nav-user { padding:.2rem .4rem; }

  .product-grid { grid-template-columns:repeat(2,1fr); gap:.5rem; }
  .product-card { padding:.75rem; }
  .product-img  { height:85px; }
  .product-name { font-size:.88rem; }
  .product-desc { display:none; }
  .stats-grid   { grid-template-columns:repeat(2,1fr); gap:.5rem; }
  .stat-value   { font-size:1.4rem; }
  .hero h1      { font-size:1.8rem; }
}

/* ══════════════════════════════════════
   RESPONSIVE — ÇOK KÜÇÜK (≤ 360px)
══════════════════════════════════════ */
@media (max-width: 360px) {
  .product-grid { grid-template-columns:1fr; }
  .hero h1 { font-size:1.6rem; }
}

/* Touch optimize */
@media (hover: none) {
  .product-card:hover { transform:none; box-shadow:none; }
  .product-card:active { transform:scale(.98); border-color:var(--border-glow); }
  .btn:hover { transform:none !important; box-shadow:none !important; }
  .btn:active { opacity:.85; }
}
