:root {
  --bg: #0b0d10;
  --bg-soft: #11151a;
  --card: #141a21;
  --text: #e5edf5;
  --muted: #94a3b8;
  --accent: #60a5fa;
  --accent-2: #22d3ee;
  --border: #1f2937;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --web-green: #10b981; /* Color verde para el botón web */
  --download-purple: #8b5cf6; /* Color púrpura para el botón de descarga */
}

:root.light {
  --bg: #f7f8fb;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --text: #0b1220;
  --muted: #4b5563;
  --accent: #2563eb;
  --accent-2: #0891b2;
  --border: #e5e7eb;
  --shadow: 0 10px 25px rgba(2,6,23,.08);
  --web-green: #059669; /* Color verde más oscuro para tema claro */
  --download-purple: #7c3aed; /* Color púrpura más oscuro para tema claro */
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0; font: 16px/1.5 system-ui, Segoe UI, Roboto, Helvetica, Arial, Apple Color Emoji, Noto Color Emoji;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--text);
}
.container { width: min(1100px, 92vw); margin: 0 auto; }

.app-header { position: sticky; top: 0; backdrop-filter: saturate(1.5) blur(8px); background: color-mix(in oklab, var(--bg) 85%, transparent); border-bottom: 1px solid var(--border); z-index: 10; }
.head-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 0; }
.brand { display: flex; align-items: center; gap: .9rem; }
.brand h1 { margin: 0; font-size: 1.25rem; letter-spacing: .2px; }
.muted { color: var(--muted); font-size: .9rem; }
.logo-pulse { width: 12px; height: 12px; border-radius: 999px; background: radial-gradient(circle at 30% 30%, var(--accent), var(--accent-2)); box-shadow: 0 0 0 0 color-mix(in oklab, var(--accent) 45%, transparent); animation: pulse 2s infinite; }

.actions { display: flex; align-items: center; gap: .5rem; }
#search { padding: .6rem .75rem; border: 1px solid var(--border); border-radius: 12px; background: var(--card); color: var(--text); min-width: 200px; box-shadow: var(--shadow);
  outline: none; transition: border-color .2s ease, transform .12s ease; }
#search:focus { border-color: var(--accent); transform: translateY(-1px); }

.btn { padding: .55rem .75rem; border: 1px solid var(--border); background: var(--card); color: var(--text); border-radius: 12px; cursor: pointer; box-shadow: var(--shadow); transition: transform .12s ease, background .2s ease, border-color .2s ease; }
.btn:hover { transform: translateY(-1px); border-color: var(--accent); }
.btn:active { transform: translateY(0); }
.btn-ghost { background: transparent; }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; color: white; }
.btn-sm { padding: .45rem .6rem; font-size: .9rem; }

.notice { margin: 1rem 0; padding: .75rem 1rem; border: 1px dashed var(--border); background: color-mix(in oklab, var(--card) 80%, transparent); border-radius: 14px; color: var(--muted); }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; padding: 1.25rem 0 2rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 1rem; box-shadow: var(--shadow); display: grid; gap: .8rem; }
.card-top { display: grid; grid-template-columns: 56px 1fr; gap: .9rem; align-items: center; }
.icon { width: 56px; height: 56px; border-radius: 14px; border: 1px solid var(--border); object-fit: cover; background: #0b0d10; }
.title { margin: 0; font-size: 1.05rem; }
.desc { margin: .2rem 0 0; color: var(--muted); font-size: .92rem; min-height: 1.35em; }
.meta { display: flex; align-items: center; gap: .5rem; color: var(--muted); font-size: .88rem; flex-wrap: wrap; }
.badge { display: inline-flex; align-items: center; gap: .4rem; padding: .2rem .5rem; border-radius: 999px; border: 1px solid var(--border); background: color-mix(in oklab, var(--card) 85%, transparent); font-size: 0.8rem; }
.update-date { color: var(--muted); }
.separator { color: var(--muted); }
.buttons { display: flex; flex-wrap: wrap; gap: .5rem; }
.buttons a { text-decoration: none; }

/* Modal */
.modal { border: none; padding: 0; background: transparent; }
.modal::backdrop { background: rgba(0,0,0,.5); backdrop-filter: blur(2px); }
.modal-card { width: min(900px, 92vw); max-height: 88vh; background: var(--card); border: 1px solid var(--border); border-radius: 18px; box-shadow: var(--shadow); display: grid; grid-template-rows: auto 1fr auto; }
.modal-header { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .9rem 1rem; border-bottom: 1px solid var(--border); }
.modal-body { padding: 1rem; }
.modal-footer { display: flex; justify-content: flex-end; padding: .9rem 1rem; border-top: 1px solid var(--border); }
.scroll { 
  overflow: auto; 
  white-space: pre-wrap; 
  background: color-mix(in oklab, var(--bg-soft) 85%, transparent); 
  padding: 1.2rem; 
  border-radius: 12px; 
  border: 1px solid var(--border); 
  max-height: 62vh; 
  font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  line-height: 1.5;
  font-size: 0.95rem;
  color: var(--text);
}
.scroll::-webkit-scrollbar { width: 8px; }
.scroll::-webkit-scrollbar-track { background: transparent; }
.scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }
.scroll::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* Animaciones */
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(96,165,250,.55);} 70% { box-shadow: 0 0 0 10px rgba(96,165,250,0);} 100% { box-shadow: 0 0 0 0 rgba(96,165,250,0);} }
.fade-in { animation: fade .35s ease both; }
@keyframes fade { from { opacity: 0; transform: translateY(6px);} to { opacity: 1; transform: translateY(0);} }

/* Responsivo */
@media (max-width: 520px) {
  .head-inner { flex-direction: column; align-items: stretch; gap: .7rem; }
  .actions { justify-content: space-between; }
  #search { width: 100%; }
  .modal-card { max-height: 95vh; }
  .scroll { padding: 1rem; font-size: 0.85rem; }
}

/* Estilos para botones especiales */
.btn-github {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: white;
}

.btn-github:hover {
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent) 90%, black), color-mix(in srgb, var(--accent-2) 90%, black));
  border-color: transparent;
}

.btn-web {
  background: var(--web-green);
  border-color: transparent;
  color: white;
}

.btn-web:hover {
  background: color-mix(in srgb, var(--web-green) 90%, black);
  border-color: transparent;
}

.btn-download {
  background: var(--download-purple);
  border-color: transparent;
  color: white;
}

.btn-download:hover {
  background: color-mix(in srgb, var(--download-purple) 90%, black);
  border-color: transparent;
}

/* Ajustar el tamaño del SVG de GitHub */
.repo-link svg,
.modal-footer svg {
  width: 1em;
  height: 1em;
  vertical-align: middle;
}