/* ============================================================
   PROMPTVAULT — Dark Luxury Design System
   Palette: Deep Black + Electric Violet + Gold
   Font: Clash Display (via CDN fallback) + Plus Jakarta Sans
   ============================================================ */

@import url('https://api.fontshare.com/v2/css?f[]=clash-display@400,500,600,700&display=swap');

/* ── TOKENS ── */
:root {
  --bg-base:       #07070D;
  --bg-surface:    #0F0F1A;
  --bg-card:       #12121F;
  --bg-card-hover: #181828;
  --border:        rgba(124, 58, 237, 0.18);
  --border-hover:  rgba(124, 58, 237, 0.5);

  --violet:        #7C3AED;
  --violet-light:  #A78BFA;
  --violet-glow:   rgba(124, 58, 237, 0.35);
  --gold:          #F59E0B;
  --gold-light:    #FCD34D;
  --gold-glow:     rgba(245, 158, 11, 0.25);

  --text-primary:  #F0EEF8;
  --text-secondary:#A09CC0;
  --text-muted:    #5C5880;

  --radius-sm:     8px;
  --radius-md:     14px;
  --radius-lg:     20px;
  --radius-xl:     28px;

  --font-display:  'Clash Display', 'Plus Jakarta Sans', sans-serif;
  --font-body:     'Plus Jakarta Sans', sans-serif;

  --transition:    0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
img { display: block; width: 100%; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-surface); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 99px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: linear-gradient(135deg, var(--violet), #5B21B6);
  color: #fff;
  box-shadow: 0 0 20px var(--violet-glow);
}
.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 32px var(--violet-glow), 0 4px 16px rgba(0,0,0,0.4);
}
.btn--outline {
  border: 1.5px solid var(--border-hover);
  color: var(--violet-light);
  padding: 12px 36px;
  font-size: 15px;
}
.btn--outline:hover {
  background: var(--violet-glow);
  border-color: var(--violet-light);
  transform: translateY(-1px);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 7, 13, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav__inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}
.nav__logo-icon {
  color: var(--gold);
  font-size: 18px;
  filter: drop-shadow(0 0 8px var(--gold-glow));
}
.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}
.nav__links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--text-primary); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 580px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 80px 24px 40px;
  overflow: hidden;
  text-align: center;
}

/* Animated gradient mesh background */
.hero__mesh {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(124,58,237,0.22) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(245,158,11,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 10% 90%, rgba(124,58,237,0.1) 0%, transparent 60%);
  pointer-events: none;
}

/* Floating orbs */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite;
}
.hero__orb--1 {
  width: 400px; height: 400px;
  background: rgba(124, 58, 237, 0.15);
  top: -100px; left: -80px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 300px; height: 300px;
  background: rgba(245, 158, 11, 0.1);
  top: 50px; right: -60px;
  animation-delay: -3s;
}
.hero__orb--3 {
  width: 250px; height: 250px;
  background: rgba(124, 58, 237, 0.12);
  bottom: -50px; left: 40%;
  animation-delay: -5s;
}
@keyframes orbFloat {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  animation: fadeUp 0.8s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 99px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 500;
  color: var(--violet-light);
  margin-bottom: 28px;
  letter-spacing: 0.3px;
}
.hero__badge-dot {
  width: 7px; height: 7px;
  background: var(--violet-light);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--violet-light);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 20px;
}
.hero__title-gradient {
  background: linear-gradient(135deg, var(--violet-light) 0%, var(--gold-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero__sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* ── SEARCH BAR ── */
.search-bar {
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 6px 6px 6px 18px;
  max-width: 580px;
  margin: 0 auto 28px;
  gap: 12px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-bar:focus-within {
  border-color: var(--violet);
  box-shadow: 0 0 0 4px var(--violet-glow);
}
.search-bar__icon { color: var(--text-muted); flex-shrink: 0; }
.search-bar__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text-primary);
}
.search-bar__input::placeholder { color: var(--text-muted); }
.search-bar__btn {
  background: linear-gradient(135deg, var(--violet), #5B21B6);
  color: #fff;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  box-shadow: 0 0 16px var(--violet-glow);
}
.search-bar__btn:hover {
  transform: scale(1.03);
  box-shadow: 0 0 28px var(--violet-glow);
}

/* ── FILTER TABS ── */
.filter-tabs {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.filter-tab {
  padding: 8px 20px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  background: transparent;
  transition: var(--transition);
}
.filter-tab:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: rgba(124,58,237,0.08);
}
.filter-tab--active {
  background: var(--violet);
  color: #fff;
  border-color: var(--violet);
  box-shadow: 0 0 16px var(--violet-glow);
}

/* ── HERO STATS ── */
.hero__stats {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
  animation: fadeUp 0.8s 0.2s ease both;
}
.hero__stat { text-align: center; }
.hero__stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
.hero__stat-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ============================================================
   CATEGORIES
   ============================================================ */
.categories {
  padding: 32px 0 8px;
  position: relative;
}
.categories::before,
.categories::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 60px;
  z-index: 2;
  pointer-events: none;
}
.categories::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-base), transparent);
}
.categories::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-base), transparent);
}
.categories__scroll {
  display: flex;
  gap: 10px;
  padding: 8px 40px;
  overflow-x: auto;
  scrollbar-width: none;
}
.categories__scroll::-webkit-scrollbar { display: none; }

.cat-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border: 1.5px solid var(--border);
  background: var(--bg-surface);
  white-space: nowrap;
  transition: var(--transition);
}
.cat-pill:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}
.cat-pill--active {
  background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(124,58,237,0.1));
  border-color: var(--violet);
  color: var(--violet-light);
  box-shadow: 0 0 16px rgba(124,58,237,0.15);
}
.cat-pill__icon { font-size: 16px; }

/* ============================================================
   GALLERY HEADER
   ============================================================ */
.gallery-header {
  max-width: 1280px;
  margin: 32px auto 0;
  padding: 0 24px;
}
.gallery-header__inner {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.gallery-header__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.4px;
}
.gallery-header__count {
  font-size: 13px;
  color: var(--text-muted);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 99px;
}

/* ============================================================
   PROMPT GRID
   ============================================================ */
.prompt-grid {
  max-width: 1280px;
  margin: 28px auto 0;
  padding: 0 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

/* ── PROMPT CARD ── */
.prompt-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  animation: cardIn 0.5s ease both;
  display: flex;
  flex-direction: column;
}
.prompt-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow:
    0 8px 32px rgba(0,0,0,0.4),
    0 0 0 1px rgba(124,58,237,0.15),
    0 0 40px rgba(124,58,237,0.08);
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Card image */
.prompt-card__img-wrap {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-surface);
}
.prompt-card__img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.prompt-card:hover .prompt-card__img-wrap img {
  transform: scale(1.06);
}
.prompt-card__badge {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(7,7,13,0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: 99px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* Card body */
.prompt-card__body {
  padding: 18px 18px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.prompt-card__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--text-primary);
  line-height: 1.3;
}
.prompt-card__text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  letter-spacing: 0.1px;
}

/* Tags */
.prompt-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 2px;
}
.prompt-card__tag {
  font-size: 11px;
  font-weight: 500;
  padding: 3px 10px;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--bg-surface);
  transition: var(--transition);
}
.prompt-card__tag:hover {
  color: var(--violet-light);
  border-color: var(--violet);
}

/* Card footer */
.prompt-card__footer {
  padding: 12px 18px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  gap: 10px;
}
.prompt-card__meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.prompt-card__copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(124,58,237,0.08));
  border: 1.5px solid rgba(124,58,237,0.35);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--violet-light);
  transition: var(--transition);
}
.prompt-card__copy:hover {
  background: linear-gradient(135deg, rgba(124,58,237,0.4), rgba(124,58,237,0.2));
  border-color: var(--violet-light);
  box-shadow: 0 0 16px var(--violet-glow);
  transform: scale(1.03);
}
.prompt-card__copy.copied {
  background: linear-gradient(135deg, rgba(16,185,129,0.2), rgba(16,185,129,0.08));
  border-color: rgba(16,185,129,0.5);
  color: #6EE7B7;
}

/* ============================================================
   LOAD MORE
   ============================================================ */
.load-more {
  display: flex;
  justify-content: center;
  padding: 48px 24px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 24px 24px;
  margin-top: 24px;
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 32px;
}
.footer__brand {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer__brand p {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  color: var(--text-muted);
}
.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__links a {
  font-size: 14px;
  color: var(--text-secondary);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--text-primary); }
.footer__copy {
  max-width: 1280px;
  margin: 0 auto;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

/* ============================================================
   TOAST
   ============================================================ */
.toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  padding: 12px 24px;
  border-radius: 99px;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 32px rgba(16,185,129,0.35);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
  opacity: 0;
  z-index: 999;
  pointer-events: none;
}
.toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ============================================================
   NO RESULTS
   ============================================================ */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 24px;
  color: var(--text-muted);
}
.no-results__icon { font-size: 48px; margin-bottom: 16px; }
.no-results h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .nav__links { display: none; }
  .hero { padding: 60px 16px 32px; min-height: auto; }
  .hero__title { font-size: 36px; letter-spacing: -1px; }
  .hero__stats { gap: 20px; }
  .hero__stat-num { font-size: 22px; }
  .prompt-grid { grid-template-columns: 1fr; padding: 0 16px; }
  .gallery-header { padding: 0 16px; }
  .footer__inner { flex-direction: column; }
  .search-bar { margin: 0 0 24px; }
}
@media (max-width: 480px) {
  .hero__title { font-size: 30px; }
  .filter-tabs { gap: 8px; }
  .filter-tab { padding: 7px 14px; font-size: 13px; }
}