/* GlowBright AI – Neon + Light/Dark + Responsive */
:root, [data-theme="dark"] {
  --bg: #0a0a0f;
  --card: #12121a;
  --sidebar: #0d0d14;
  --text: #f0f0f5;
  --muted: rgba(255,255,255,0.55);
  --border: rgba(255,255,255,0.08);
  --cyan: #00f5ff;
  --magenta: #ff00aa;
  --purple: #b026ff;
  --blue: #4d7cff;
  --input-bg: rgba(255,255,255,0.04);
  --overlay: linear-gradient(to top, rgba(0,0,0,0.85), transparent 50%);
  --hero-bg: linear-gradient(135deg, rgba(0,245,255,0.1), rgba(176,38,255,0.1), rgba(255,0,170,0.08));
}

[data-theme="light"] {
  --bg: #f4f5f9;
  --card: #ffffff;
  --sidebar: #ffffff;
  --text: #0f1222;
  --muted: rgba(15,18,34,0.55);
  --border: rgba(15,18,34,0.1);
  --cyan: #0284c7;
  --magenta: #db2777;
  --purple: #7c3aed;
  --blue: #2563eb;
  --input-bg: rgba(15,18,34,0.04);
  --overlay: linear-gradient(to top, rgba(0,0,0,0.75), transparent 50%);
  --hero-bg: linear-gradient(135deg, rgba(2,132,199,0.12), rgba(124,58,237,0.1), rgba(219,39,119,0.08));
}

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

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  transition: background 0.25s, color 0.25s;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.app { display: flex; min-height: 100vh; }

/* ========== SIDEBAR ========== */
.sidebar {
  position: fixed;
  left: 0; top: 0;
  width: 260px;
  height: 100vh;
  background: var(--sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  transition: transform 0.25s ease, background 0.25s;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px;
}

.logo-icon {
  width: 38px; height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #00f5ff, #b026ff, #ff00aa);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
  flex-shrink: 0;
}

.logo-text { font-weight: 700; font-size: 15px; }
.logo-sub { font-size: 10px; color: var(--muted); }

.nav { flex: 1; padding: 0 12px 16px; }

.nav-section {
  margin: 18px 10px 6px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  opacity: 0.7;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-size: 13.5px;
  transition: all 0.15s;
}

.nav-item:hover,
.nav-item.active {
  background: rgba(127,127,127,0.12);
  color: var(--text);
}

.nav-item.small { font-size: 12.5px; padding: 8px 12px; }
.nav-item .icon { width: 18px; text-align: center; font-size: 14px; }

.become-creator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 4px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,0,170,0.35);
  background: linear-gradient(135deg, rgba(255,0,170,0.08), rgba(176,38,255,0.08));
  transition: all 0.2s;
}

.become-creator:hover {
  border-color: rgba(255,0,170,0.6);
}

.become-icon {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff00aa, #b026ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  flex-shrink: 0;
}

.become-title { font-size: 13px; font-weight: 600; color: var(--text); }
.become-sub { font-size: 11px; color: var(--muted); }

.sidebar-footer {
  border-top: 1px solid var(--border);
  padding: 12px;
}

/* Mobile top bar */
.mobile-bar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--sidebar);
  border-bottom: 1px solid var(--border);
  z-index: 90;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
}

.mobile-bar .menu-btn,
.theme-toggle {
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 95;
}

.sidebar-overlay.open { display: block; }

/* ========== MAIN ========== */
.main {
  margin-left: 260px;
  flex: 1;
  min-height: 100vh;
  padding: 28px 32px;
  width: 100%;
  max-width: 100%;
}

/* ========== NEON CARD ========== */
.neon-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: var(--card);
  transition: transform 0.3s, box-shadow 0.3s;
}

.neon-card::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(90deg, #00f5ff, #b026ff, #ff00aa, #4d7cff, #00f5ff);
  background-size: 300% 300%;
  animation: neon-move 4s linear infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

@keyframes neon-move {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.neon-card:hover {
  transform: scale(1.02);
  box-shadow: 0 0 30px rgba(0,245,255,0.12), 0 0 60px rgba(176,38,255,0.08);
}

.neon-card:hover::before {
  animation-duration: 1.5s;
  filter: brightness(1.25);
}

.neon-card-inner {
  position: relative;
  z-index: 2;
  border-radius: 14px;
  overflow: hidden;
  background: var(--card);
}

/* ========== GALLERY (configurable columns) ========== */
.hero {
  background: var(--hero-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(22px, 4vw, 28px);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero h1 span {
  background: linear-gradient(90deg, var(--cyan), var(--magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  margin-top: 8px;
  color: var(--muted);
  max-width: 560px;
}

.gallery {
  display: grid;
  gap: 18px;
  /* default 3 cols; overridden by inline style from PHP */
  grid-template-columns: repeat(3, 1fr);
}

.gallery.cols-2 { grid-template-columns: repeat(2, 1fr); }
.gallery.cols-3 { grid-template-columns: repeat(3, 1fr); }
.gallery.cols-4 { grid-template-columns: repeat(4, 1fr); }
.gallery.cols-5 { grid-template-columns: repeat(5, 1fr); }

.prompt-card .card-img {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #1a1a24;
}

[data-theme="light"] .prompt-card .card-img { background: #e8e9ef; }

.prompt-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.prompt-card:hover .card-img img { transform: scale(1.05); }

.prompt-card .badge {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(6px);
  color: #fff;
  font-size: 10px;
  font-weight: 500;
  padding: 3px 8px;
  border-radius: 20px;
  z-index: 3;
}

.prompt-card .overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay);
  opacity: 0;
  transition: opacity 0.3s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 14px;
  z-index: 2;
}

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

.overlay-title {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.overlay-meta {
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: rgba(255,255,255,0.75);
}

/* ========== FORMS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
  font-family: inherit;
}

.btn:hover { opacity: 0.9; }

.btn-primary {
  background: linear-gradient(90deg, #00f5ff, #b026ff);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
}

.form-group { margin-bottom: 16px; }

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: rgba(0,245,255,0.45);
  box-shadow: 0 0 0 3px rgba(0,245,255,0.1);
}

textarea.form-control { resize: vertical; min-height: 120px; }

/* ========== DETAIL (Faymas-inspired) ========== */
.detail-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: start;
}

.prompt-box {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}

.prompt-box pre {
  white-space: pre-wrap;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--text);
  font-family: inherit;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.tag-pill {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--input-bg);
  border: 1px solid var(--border);
  color: var(--muted);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

/* ========== ADMIN / TABLES ========== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card .neon-card-inner { padding: 20px; }
.stat-label { font-size: 13px; color: var(--muted); }
.stat-value { font-size: 28px; font-weight: 700; margin-top: 4px; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

th {
  text-align: left;
  padding: 12px 16px;
  color: var(--muted);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}

td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

tr:hover td { background: rgba(127,127,127,0.04); }

.badge-pub {
  background: rgba(16,185,129,0.2);
  color: #34d399;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
}

/* ========== LEAGUE ========== */
.league-item .neon-card-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
}

.rank {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  background: rgba(127,127,127,0.12);
  flex-shrink: 0;
}

.rank.gold { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #000; }
.rank.silver { background: linear-gradient(135deg, #d1d5db, #9ca3af); color: #000; }
.rank.bronze { background: linear-gradient(135deg, #d97706, #b45309); color: #fff; }

.avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00f5ff, #b026ff);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
  .gallery.cols-5 { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .detail-grid { grid-template-columns: 1fr; }
  .gallery.cols-4,
  .gallery.cols-5 { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .mobile-bar { display: flex; }
  .sidebar {
    transform: translateX(-100%);
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .main {
    margin-left: 0;
    padding: 72px 14px 24px;
  }
  .gallery,
  .gallery.cols-2,
  .gallery.cols-3,
  .gallery.cols-4,
  .gallery.cols-5 {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .hero { padding: 18px; margin-bottom: 18px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .league-item .neon-card-inner { flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .gallery,
  .gallery.cols-2,
  .gallery.cols-3,
  .gallery.cols-4,
  .gallery.cols-5 {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}

/* Light theme: softer neon border */
[data-theme="light"] .neon-card::before {
  opacity: 0.85;
  filter: saturate(0.9);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(127,127,127,0.35); border-radius: 3px; }