/* JECOTAR MUSIC ENGINE — base mínima (esqueleto).
   Tema oscuro con oro #E8CD96 (plan 09). La tipografía display Cinzel (OFL)
   se empaqueta localmente en la tarea 9; de momento, system-ui. Cero CDNs. */

:root {
  --bg: #0a0e1c;          /* cielo nocturno azul muy oscuro */
  --bg-panel: #10162b;
  --gold: #e8cd96;
  --text: #e9e6dd;
  --muted: #8b93a8;
  --error: #e08a8a;
  --font-display: system-ui, sans-serif; /* TODO tarea 9: 'Cinzel', empaquetada local */
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  line-height: 1.5;
}

.stage { flex: 1; display: flex; justify-content: center; padding: 3rem 1rem; }

.panel { width: 100%; max-width: 56rem; }
.panel-center { max-width: 26rem; text-align: center; margin-top: 10vh; }

.display {
  font-family: var(--font-display);
  color: var(--gold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
}

.muted { color: var(--muted); }
.error { color: var(--error); }
.notice {
  border: 1px solid var(--gold);
  border-radius: 4px;
  padding: 0.75rem 1rem;
  color: var(--gold);
  background: rgba(232, 205, 150, 0.06);
}

a { color: var(--gold); }

.key-form { display: flex; gap: 0.5rem; justify-content: center; margin-top: 1.5rem; }
.key-form-stack { flex-direction: column; }

input[type="text"], input[type="password"] {
  background: var(--bg-panel);
  border: 1px solid #2a3350;
  border-radius: 4px;
  color: var(--text);
  padding: 0.6rem 0.8rem;
  font-size: 1rem;
  flex: 1;
}
input:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

button {
  background: var(--gold);
  color: #1a1405;
  border: none;
  border-radius: 4px;
  padding: 0.6rem 1.4rem;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}
button:hover { filter: brightness(1.08); }

.album-grid { list-style: none; padding: 0; display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(14rem, 1fr)); }
.album-card {
  background: var(--bg-panel);
  border: 1px solid #202946;
  border-radius: 6px;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.album-title { color: var(--gold); font-weight: 600; }
.album-year { color: var(--muted); font-size: 0.9rem; }

.table { width: 100%; border-collapse: collapse; margin-top: 0.5rem; }
.table th, .table td { text-align: left; padding: 0.5rem 0.75rem;
  border-bottom: 1px solid #202946; }
.table th { color: var(--muted); font-weight: 500; }

.footer { text-align: center; padding: 1rem; }
.footer-mark { color: var(--muted); font-size: 0.75rem; letter-spacing: 0.2em; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0;
}

/* ============================================================= panel admin
   Tarea 7: estética sobria oscura (#0a0d1a, oro #E8CD96). CSS a mano, sin
   build de Tailwind (DECISIONES). */

.admin { max-width: 72rem; }

.admin-nav {
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
  padding: 0.6rem 1rem; margin-bottom: 1.5rem;
  background: #0a0d1a; border: 1px solid #202946; border-radius: 6px;
}
.admin-brand {
  color: var(--gold); text-decoration: none; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase; font-size: 0.9rem;
}
.admin-links { display: flex; flex-wrap: wrap; gap: 0.9rem; flex: 1; }
.admin-links a { color: var(--text); text-decoration: none; font-size: 0.9rem; }
.admin-links a:hover { color: var(--gold); }
.admin-session { font-size: 0.85rem; }

.admin-header { display: flex; flex-wrap: wrap; align-items: baseline;
  justify-content: space-between; gap: 0.75rem; margin-bottom: 1rem; }
.admin-header-actions { display: flex; gap: 0.5rem; }
.admin-section { margin-top: 2.25rem; padding-top: 1.25rem;
  border-top: 1px solid #202946; }
.admin-section h2 { color: var(--gold); font-size: 1.05rem;
  letter-spacing: 0.06em; text-transform: uppercase; }

.flash {
  border: 1px solid #3d5a3d; background: rgba(110, 190, 130, 0.08);
  color: #a8d8b0; border-radius: 4px; padding: 0.5rem 1rem;
}

.btn, button { text-decoration: none; display: inline-block; }
.btn {
  background: var(--gold); color: #1a1405; border-radius: 4px;
  padding: 0.5rem 1.1rem; font-weight: 600; font-size: 0.95rem;
}
.btn-secondary, button.btn-secondary {
  background: transparent; color: var(--gold);
  border: 1px solid var(--gold); padding: 0.45rem 1rem;
}
.btn-danger, button.btn-danger {
  background: transparent; color: var(--error);
  border: 1px solid var(--error);
}
.btn-mini, button.btn-mini { padding: 0.2rem 0.6rem; font-size: 0.8rem; }
button:disabled { opacity: 0.35; cursor: default; }

.admin-form { margin-top: 1rem; }
.admin-form.narrow { max-width: 30rem; }
.form-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1.5rem; margin-bottom: 1.25rem;
}
.form-grid.one-col { grid-template-columns: 1fr; }
.form-grid label { display: flex; flex-direction: column; gap: 0.3rem;
  font-size: 0.85rem; color: var(--muted); }
.form-grid .form-wide { grid-column: 1 / -1; }
.form-grid input, .form-grid select, .form-grid textarea,
.inline-form input, .inline-form select {
  background: var(--bg-panel); border: 1px solid #2a3350; border-radius: 4px;
  color: var(--text); padding: 0.5rem 0.7rem; font-size: 0.95rem;
}
.form-grid input:disabled { opacity: 0.55; }
textarea { font-family: ui-monospace, Consolas, monospace; resize: vertical; }
select { appearance: auto; }

.check-inline { display: flex !important; flex-direction: row !important;
  align-items: center; gap: 0.5rem !important; color: var(--text) !important; }
.check-inline input[type="checkbox"] { accent-color: var(--gold);
  width: 1rem; height: 1rem; }

fieldset.toggles {
  border: 1px solid #2a3350; border-radius: 6px; padding: 0.9rem 1.1rem;
  margin: 0 0 1.25rem; display: grid; gap: 0.5rem;
  grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr));
}
fieldset.toggles legend { color: var(--muted); font-size: 0.85rem;
  padding: 0 0.4rem; }

.inline-form { display: inline-flex; flex-wrap: wrap; gap: 0.5rem;
  align-items: center; margin: 0.35rem 0.35rem 0.35rem 0; }

.badge {
  display: inline-block; padding: 0.1rem 0.55rem; border-radius: 999px;
  border: 1px solid #2a3350; color: var(--muted); font-size: 0.78rem;
}
.badge-ready { color: #a8d8b0; border-color: #3d5a3d; }
.badge-error { color: var(--error); border-color: #6a3030; }
.badge-processing, .badge-uploaded { color: var(--gold); border-color: #5a4d2a; }

.row-actions { white-space: nowrap; font-size: 0.85rem; }
.row-unread { background: rgba(232, 205, 150, 0.05); }
.row-unread td:first-child { border-left: 2px solid var(--gold); }
.comment-text { max-width: 28rem; white-space: pre-wrap; }
.ua { max-width: 18rem; overflow: hidden; text-overflow: ellipsis; }
.invite-url { font-size: 0.8rem; word-break: break-all; }
.audit-detail { font-size: 0.75rem; color: var(--muted); word-break: break-all; }
.job-live { font-size: 0.8rem; }

.pagination { display: flex; gap: 1rem; margin-top: 1rem; align-items: center; }

.lrc-editor { width: 100%; }
.lrc-preview {
  max-height: 16rem; overflow-y: auto; border: 1px solid #2a3350;
  border-radius: 6px; padding: 0.75rem 1rem 0.75rem 2.5rem; margin-top: 0.75rem;
  background: var(--bg-panel);
}
.lrc-preview li { color: var(--muted); padding: 0.15rem 0; }
.lrc-preview li.lrc-active { color: var(--gold); font-weight: 600; }

.danger-zone h2 { color: var(--error); }