:root {
  --bg: #0a0a0a;
  --bg-2: #141414;
  --bg-3: #1c1c1c;
  --line: #262626;
  --line-2: #333;
  --text: #f5f5f5;
  --text-2: #a3a3a3;
  --text-3: #6b6b6b;
  --accent: #ff5722;
  --accent-2: #ff7043;
  --success: #00c853;
  --danger: #f44336;
  --warn: #ffa726;
  --radius: 6px;
  --radius-lg: 10px;
}

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

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Manrope', -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

h1, h2, h3, .display {
  font-family: 'Bebas Neue', 'Manrope', sans-serif;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; letter-spacing: 0.04em; }

.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 0.85em; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.site {
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  z-index: 100;
}

header.site .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  color: var(--text);
}
.brand span { color: var(--accent); }

.brand-tag {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-top: -2px;
}

button, .btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
button:hover, .btn:hover { border-color: var(--text-2); background: var(--bg-2); }
button:active, .btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover { background: var(--accent-2); border-color: var(--accent-2); }

.btn-success {
  background: #1b5e20;
  border-color: #1b5e20;
  color: #fff;
}
.btn-success:hover { background: #2e7d32; border-color: #2e7d32; }

.btn-ghost { border-color: transparent; }
.btn-ghost:hover { border-color: var(--line-2); }

.btn-danger { color: var(--danger); border-color: var(--line-2); }
.btn-danger:hover { color: #fff; background: var(--danger); border-color: var(--danger); }

input, textarea, select {
  font-family: inherit;
  font-size: 15px;
  background: var(--bg-2);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  width: 100%;
  transition: border-color 0.15s;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
}
input::placeholder { color: var(--text-3); }

label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.field { margin-bottom: 1rem; }
.field-hint {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 4px;
}

.cart-badge {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
}

.hero-event {
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--line);
}
.hero-event h1 {
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.hero-event .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: var(--text-2);
  font-size: 14px;
}
.hero-event .meta span { display: inline-flex; align-items: center; gap: 6px; }

.search-bar {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 65px;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  z-index: 50;
}
.search-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.search-row input {
  flex: 1;
  font-size: 16px;
  padding: 0.85rem 1rem;
}
.search-info {
  font-size: 13px;
  color: var(--text-3);
  margin-top: 0.6rem;
}
.search-info b { color: var(--text); font-weight: 500; }

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
  padding: 1.5rem 0 4rem;
}

.thumb {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: zoom-in;
  background: var(--bg-2);
  border: 2px solid transparent;
  transition: transform 0.15s, border-color 0.15s;
}
.thumb:hover { transform: translateY(-2px); }
.thumb:hover .check { display: flex; }
.thumb.selected { border-color: var(--accent); }
.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.thumb .skeleton {
  width: 100%; height: 100%;
  background: linear-gradient(90deg, var(--bg-2), var(--bg-3), var(--bg-2));
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.thumb .check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  border: 2px solid #fff;
  display: none;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  z-index: 2;
  transition: background 0.12s, transform 0.12s;
}
.thumb .check:hover { transform: scale(1.1); }
.thumb.selected .check {
  display: flex;
  background: var(--accent);
  border-color: var(--accent);
}
.thumb .name {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  color: #fff;
  font-size: 11px;
  padding: 1.5rem 8px 6px;
  font-family: 'JetBrains Mono', monospace;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

.empty {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-2);
}
.empty h3 {
  color: var(--text);
  margin-bottom: 0.5rem;
  letter-spacing: 0.04em;
}

.error-box {
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #ffcdd2;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin: 1rem 0;
  font-size: 14px;
}

.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 200;
  display: none;
  align-items: stretch;
  justify-content: flex-end;
}
.cart-overlay.open { display: flex; }
.cart-panel {
  background: var(--bg);
  width: 100%;
  max-width: 460px;
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}
.cart-head {
  padding: 1.25rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cart-head h2 {
  text-transform: uppercase;
  font-size: 1.5rem;
}
.cart-body { padding: 1.25rem; flex: 1; }
.cart-foot {
  padding: 1.25rem;
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}

.cart-item {
  display: flex;
  gap: 12px;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.cart-item img {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--bg-2);
}
.cart-item .info { flex: 1; min-width: 0; }
.cart-item .info .id { font-size: 12px; font-family: 'JetBrains Mono', monospace; color: var(--text-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cart-item .info .price { font-size: 14px; font-weight: 500; margin-top: 2px; }

.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
}
.summary-row.total {
  font-size: 18px;
  font-weight: 600;
  border-top: 1px solid var(--line);
  margin-top: 0.5rem;
  padding-top: 0.85rem;
}

.transfer-info {
  background: var(--bg-3);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  margin: 1rem 0;
  font-size: 13px;
  line-height: 1.7;
}
.transfer-info .label { color: var(--text-3); font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.transfer-info .value { font-family: 'JetBrains Mono', monospace; color: var(--text); user-select: all; }

.note-box {
  background: rgba(255, 167, 38, 0.08);
  border-left: 3px solid var(--warn);
  padding: 0.75rem 1rem;
  font-size: 13px;
  color: #ffe0b2;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  padding: 2rem 0 4rem;
}

.event-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}
.event-card:hover {
  transform: translateY(-3px);
  border-color: var(--text-3);
}
.event-card .cover {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  overflow: hidden;
}
.event-card .cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}
.event-card .cover-content {
  position: relative;
  z-index: 1;
}
.event-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.6rem;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.7);
}
.event-card .body {
  padding: 0.9rem 1.25rem 1.25rem;
}
.event-card .body .row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-2);
}

.hero-home {
  padding: 4rem 0 2rem;
  text-align: center;
  border-bottom: 1px solid var(--line);
}
.hero-home h1 {
  text-transform: uppercase;
  font-size: clamp(3rem, 8vw, 6rem);
  margin-bottom: 0.5rem;
}
.hero-home p {
  color: var(--text-2);
  font-size: 1.05rem;
  max-width: 540px;
  margin: 0 auto;
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 2.5rem 0 0.5rem;
  border-top: none;
}
.section-head h2 {
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.section-head .count {
  color: var(--text-3);
  font-size: 13px;
}

.admin-page header.site .brand::after {
  content: '· ADMIN';
  color: var(--text-3);
  font-size: 12px;
  letter-spacing: 0.15em;
  margin-left: 8px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}
.admin-table th, .admin-table td {
  padding: 0.85rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.admin-table th {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
  letter-spacing: 0.08em;
}
.admin-table tr:hover td { background: var(--bg-2); }
.admin-table .actions { display: flex; gap: 6px; }
.admin-table .actions button { padding: 4px 10px; font-size: 12px; }

.copy-link {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 4px 6px 4px 12px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  max-width: 260px;
  overflow: hidden;
}
.copy-link .url {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-2);
}

.login-box {
  max-width: 400px;
  margin: 6rem auto;
  padding: 2.5rem;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.login-box h1 {
  text-transform: uppercase;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  text-align: center;
}
.login-box p {
  color: var(--text-2);
  text-align: center;
  margin-bottom: 1.5rem;
  font-size: 14px;
}

.form-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin: 1.5rem 0;
}
.form-card h2 {
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  letter-spacing: 0.04em;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 600px) {
  .form-grid { grid-template-columns: 1fr; }
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  color: var(--text);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius);
  font-size: 14px;
  z-index: 500;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}
.toast.success { border-color: var(--success); color: #b9f6ca; }
.toast.error { border-color: var(--danger); color: #ffcdd2; }

.fab-cart {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 0.85rem 1.4rem;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 6px 24px rgba(255, 87, 34, 0.4);
  z-index: 90;
  display: none;
  align-items: center;
  gap: 8px;
}
.fab-cart:hover { background: var(--accent-2); transform: translateY(-2px); }
.fab-cart.show { display: inline-flex; }

footer.site {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
  margin-top: 3rem;
  text-align: center;
  color: var(--text-3);
  font-size: 13px;
}

/* =========================
   LIGHTBOX
   ========================= */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 300;
  display: none;
  flex-direction: column;
  animation: lbFadeIn 0.15s ease-out;
}
.lightbox.open { display: flex; }
@keyframes lbFadeIn { from { opacity: 0; } to { opacity: 1; } }

.lb-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  color: #fff;
  font-size: 13px;
  background: linear-gradient(rgba(0,0,0,0.5), transparent);
  z-index: 5;
  flex-shrink: 0;
}
.lb-head .lb-title {
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,0.8);
}
.lb-head .lb-counter {
  color: rgba(255,255,255,0.6);
  margin-left: 12px;
}
.lb-close {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.lb-close:hover { background: rgba(255,255,255,0.18); }

.lb-stage {
  flex: 1 1 0;
  min-height: 0;
  min-width: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 4rem;
  overflow: hidden;
}
@media (max-width: 700px) {
  .lb-stage { padding: 0.5rem 0.5rem; }
}

.lb-image {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.6);
  cursor: zoom-out;
}

.lb-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  z-index: 4;
  backdrop-filter: blur(4px);
}
.lb-nav:hover { background: rgba(0,0,0,0.85); }
.lb-nav.prev { left: 1rem; }
.lb-nav.next { right: 1rem; }
.lb-nav:disabled { opacity: 0.25; cursor: not-allowed; }
@media (max-width: 700px) {
  .lb-nav { width: 40px; height: 40px; font-size: 20px; }
  .lb-nav.prev { left: 0.5rem; }
  .lb-nav.next { right: 0.5rem; }
}

.lb-foot {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem 1.5rem;
  z-index: 5;
  flex-shrink: 0;
}
.lb-select-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 0.85rem 2rem;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  transition: background 0.15s;
}
.lb-select-btn:hover { background: var(--accent-2); }
.lb-select-btn.selected {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}
.lb-select-btn.selected:hover { background: rgba(255,255,255,0.1); }

/* =========================
   INPUT NUMÉRICO CON STEPPER (+/-)
   ========================= */
.stepper {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
}
.stepper input {
  border: none;
  text-align: center;
  background: transparent;
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  flex: 1;
  min-width: 0;
}
.stepper input:focus { background: var(--bg-3); }
.stepper button {
  background: var(--bg-3);
  border: none;
  border-radius: 0;
  color: var(--text);
  width: 42px;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  flex-shrink: 0;
}
.stepper button:hover { background: var(--line); }
.stepper button:first-child { border-right: 1px solid var(--line); }
.stepper button:last-child { border-left: 1px solid var(--line); }
.stepper-suffix {
  display: inline-flex;
  align-items: center;
  padding: 0 0.85rem;
  background: var(--bg-3);
  border-left: 1px solid var(--line);
  font-size: 13px;
  color: var(--text-2);
}