@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&family=Fira+Code:wght@400;500&display=swap');

:root {
  --bg-primary: #0a0a1a;
  --bg-secondary: #12122a;
  --bg-card: #1a1a3e;
  --text-primary: #e8e8f0;
  --text-secondary: #a0a0c0;
  --accent-cyan: #00e5ff;
  --accent-purple: #b84dff;
  --accent-pink: #ff4da6;
  --accent-orange: #ff8c00;
  --gradient-main: linear-gradient(135deg, #00e5ff, #b84dff);
  --border-color: rgba(255, 255, 255, 0.08);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
}


[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #e4e6eb;
  --bg-card: #ffffff;
  --text-primary: #1a1a2e;
  --text-secondary: #555577;
  --accent-cyan: #0088cc;
  --accent-purple: #7c3aed;
  --accent-pink: #db2777;
  --accent-orange: #ea580c;
  --gradient-main: linear-gradient(135deg, #0088cc, #7c3aed);
  --border-color: rgba(0, 0, 0, 0.1);
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  font-family: var(--font-body);
  margin: 0;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1 {
  font-family: var(--font-display);
  text-align: center;
  font-size: 1.8rem;
  margin: 24px 0 16px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.fuente_descarga {
  background: var(--bg-card);
  padding: 16px 24px;
  margin: 16px 20px;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* LETTER FILTER */
.letters {
  margin-bottom: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
  padding: 0 16px;
}

.letters a {
  text-decoration: none;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 13px;
  padding: 6px 10px;
  border-radius: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.letters a:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.2);
  background: rgba(0, 229, 255, 0.08);
}

.letters a:active {
  color: var(--accent-pink);
}

.regresar {
  margin-top: 20px;
}

.regresar a {
  font-size: 18px;
  text-decoration: none;
  color: var(--accent-cyan);
  font-family: var(--font-body);
  font-weight: 500;
  transition: color 0.2s;
}

.regresar a:hover {
  color: var(--accent-purple);
}

/* SEARCH */
.search-box {
  width: 100%;
  max-width: 420px;
  padding: 14px 20px;
  margin-bottom: 24px;
  font-size: 16px;
  border: 2px solid var(--border-color);
  border-radius: 12px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.search-box:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

.search-box::placeholder {
  color: var(--text-secondary);
}

/* TABLE */
.table-container {
  width: 100%;
  overflow-x: auto;
  padding: 0 16px;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  min-width: 600px;
  margin: 0 auto 20px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

th, td {
  padding: 10px 12px;
  text-align: center;
  vertical-align: middle;
}

th {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.15), rgba(184, 77, 255, 0.15));
  color: var(--accent-cyan);
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent-cyan);
  font-weight: 600;
}

td {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
  font-size: 14px;
}

tr:hover td {
  background: var(--bg-secondary);
}

td:first-child {
  padding: 0;
  width: 60px;
}

td:first-child img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 0;
}

a.rom-link {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

a.rom-link:hover {
  color: var(--accent-purple);
  text-decoration: underline;
}

/* ALERT */
.alerta {
  position: relative;
  padding: 20px 40px 20px 20px;
  background: rgba(255, 140, 0, 0.1);
  border: 1px solid rgba(255, 140, 0, 0.3);
  border-radius: 12px;
  width: 320px;
  margin: 16px auto;
  color: var(--accent-orange);
}

.cerrar {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 18px;
  font-weight: bold;
  color: var(--text-secondary);
  cursor: pointer;
}

.cerrar:hover {
  color: var(--accent-pink);
}

/* FOOTER */
.footer {
  background: var(--bg-secondary);
  color: var(--text-secondary);
  padding: 24px 0;
  text-align: center;
  margin-top: auto;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  max-width: 900px;
  margin: auto;
  padding: 0 20px;
}

.footer-content::before {
  content: "2025 - 2026 RomsXISOs - Versión 1.1";
  color: var(--text-secondary);
  padding: 10px;
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 1px;
}

@media (max-width: 768px) {
  th, td {
    font-size: 13px;
    padding: 8px;
  }
  td:first-child {
    width: 50px;
  }
}

@media (max-width: 480px) {
  table {
    font-size: 12px;
  }
  td:first-child {
    width: 40px;
  }
  .search-box {
    width: 90%;
  }
  .letters a {
    font-size: 11px;
    padding: 5px 7px;
  }
}