/* Games Tracker — tema dark con acentos neón, pensado para un jugador de
   videojuegos. Toda la paleta vive en custom properties para que sea fácil
   tunearla desde un solo lugar. */

:root {
  /* Fondos en tres niveles para construir profundidad sin imágenes. */
  --bg-0: #0b0d17;
  --bg-1: #141828;
  --surface: #1c2138;
  --surface-soft: #232a45;
  --border: #2e3553;
  --border-strong: #404a73;

  /* Texto */
  --text: #e6e9f5;
  --text-muted: #8a93b3;
  --text-faded: #5b6488;

  /* Acentos principales: violeta + cian forman el "espíritu neon". */
  --primary: #7c3aed;
  --primary-bright: #a855f7;
  --primary-glow: rgba(168, 85, 247, 0.35);
  --accent: #22d3ee;
  --accent-bright: #06b6d4;
  --accent-glow: rgba(34, 211, 238, 0.3);

  /* Acentos por estado y feedback */
  --green: #4ade80;
  --green-soft: rgba(74, 222, 128, 0.18);
  --orange: #fb923c;
  --orange-soft: rgba(251, 146, 60, 0.18);
  --red: #f87171;
  --red-soft: rgba(248, 113, 113, 0.18);
  --pink: #ec4899;
  --pink-soft: rgba(236, 72, 153, 0.18);

  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --shadow-card: 0 4px 18px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 0 1px var(--border-strong),
                 0 8px 24px rgba(124, 58, 237, 0.18);
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(124, 58, 237, 0.18), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(34, 211, 238, 0.12), transparent 65%),
    var(--bg-0);
  color: var(--text);
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  letter-spacing: 0.005em;
}

::selection {
  background: var(--primary);
  color: white;
}

/* --- Header --- */

.app-header {
  text-align: center;
  padding: 3rem 1rem 1.25rem;
}

.app-header h1 {
  margin: 0;
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--primary-bright), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px var(--primary-glow);
}

.tagline {
  margin-top: 0.4rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

/* --- Layout --- */

main,
.toolbar,
.form-slot {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  padding-top: 1rem;
  padding-bottom: 3rem;
}

.toolbar {
  display: flex;
  justify-content: flex-end;
  gap: 0.6rem;
  padding-top: 1rem;
}

.empty {
  text-align: center;
  color: var(--text-faded);
  font-style: italic;
}

.error {
  text-align: center;
  background: var(--red-soft);
  color: var(--red);
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  margin-bottom: 1rem;
}

/* --- Botones --- */

.btn {
  font: inherit;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-bright));
  color: white;
  box-shadow: 0 6px 18px var(--primary-glow);
}
.btn-primary:hover {
  box-shadow: 0 10px 28px var(--primary-glow), 0 0 0 1px var(--primary-bright) inset;
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: rgba(34, 211, 238, 0.08);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}

/* --- Listado de tarjetas --- */

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.4rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-bright);
  box-shadow: var(--shadow-glow);
}

.card-cover {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  background: var(--bg-1);
  display: block;
  border-bottom: 1px solid var(--border);
}

.card-body {
  padding: 0.9rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
}

.card-meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

/* Badges de status: cada estado tiene su acento neón. */
.status-badge {
  display: inline-block;
  border-radius: var(--radius-sm);
  padding: 0.1rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface-soft);
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.status-badge.playing {
  background: var(--green-soft);
  color: var(--green);
  border-color: rgba(74, 222, 128, 0.45);
  box-shadow: 0 0 10px rgba(74, 222, 128, 0.15);
}
.status-badge.beaten {
  background: rgba(124, 58, 237, 0.18);
  color: var(--primary-bright);
  border-color: rgba(168, 85, 247, 0.45);
  box-shadow: 0 0 10px var(--primary-glow);
}
.status-badge.dropped {
  background: var(--red-soft);
  color: var(--red);
  border-color: rgba(248, 113, 113, 0.45);
}
.status-badge.backlog {
  background: var(--orange-soft);
  color: var(--orange);
  border-color: rgba(251, 146, 60, 0.45);
}

.card-progress {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Bloque de rating: estrella + promedio + voto inline. */
.card-rating {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.3rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.rating-score {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-weight: 700;
  color: var(--text);
}

.rating-score::before {
  content: "★";
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

.rating-score.empty {
  font-weight: 400;
  color: var(--text-faded);
}
.rating-score.empty::before {
  color: var(--text-faded);
  text-shadow: none;
}

.rating-count {
  color: var(--text-muted);
  font-weight: 500;
}

.rating-vote {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-left: auto;
  color: var(--text-muted);
  font-size: 0.78rem;
}

.rating-vote select {
  font: inherit;
  padding: 0.2rem 0.4rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-1);
  color: var(--text);
}
.rating-vote select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

/* Acciones por tarjeta. */
.card-actions {
  margin-top: auto;
  padding-top: 0.7rem;
  display: flex;
  gap: 0.45rem;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.btn-small {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong);
  background: var(--bg-1);
  color: var(--text);
  cursor: pointer;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.btn-small:hover {
  background: var(--surface-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-small.danger { color: var(--red); border-color: rgba(248, 113, 113, 0.4); }
.btn-small.danger:hover {
  background: var(--red-soft);
  border-color: var(--red);
  color: var(--red);
}

/* --- Form crear/editar --- */

.form-slot { margin-top: 1rem; }

.game-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 1.4rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.85rem 1rem;
}

.game-form h3 {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.game-form label {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.game-form input,
.game-form select {
  font: inherit;
  text-transform: none;
  letter-spacing: normal;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-1);
  color: var(--text);
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}

.game-form input::placeholder { color: var(--text-faded); }

.game-form input:focus,
.game-form select:focus {
  outline: none;
  border-color: var(--primary-bright);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.form-error {
  grid-column: 1 / -1;
  color: var(--red);
  background: var(--red-soft);
  border: 1px solid rgba(248, 113, 113, 0.4);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.8rem;
  font-size: 0.85rem;
}

.form-hint {
  color: var(--text-faded);
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

.label-image { grid-column: 1 / -1; }

.label-image input[type="file"] {
  background: var(--bg-1);
  padding: 0.45rem;
  color: var(--text-muted);
}

/* Pequeño respiro responsive: el header se achica un poco en pantallas
   chicas para no comerse el primer pliegue. */
@media (max-width: 480px) {
  .app-header { padding-top: 2rem; }
  .app-header h1 { font-size: 2rem; }
  main, .toolbar, .form-slot { padding-left: 1rem; padding-right: 1rem; }
}