/* =========================================================
   VideoDLP Web — Hoja de estilos principal
   Tokens de color: una sola fuente de verdad (MARCA.md)
   Tema: dark por defecto
   ========================================================= */

/* ── Tokens de marca (MARCA.md) ─────────────────────────── */
:root {
  --bg:          #0a0a0a;
  --surface:     #1a1a1a;
  --surface-2:   #1a1a1a;
  --text:        #eeeded;
  --on-accent:   #000000;
  --on-surface-2:#ffffffe6;
  --accent:      #00FFAB;
  --accent-2:    #00d5c7;
  --muted:       #737373;
  --error:       #ff5c5c;
  --warning:     #ffb020;
  --border:      #2a2a2a;
  --radius:      12px;
  --radius-sm:   8px;
}

/* ── Reset mínimo ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

/* ── Layout principal ───────────────────────────────────── */
.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.app-logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--accent);
  text-decoration: none;
}

.app-logo span {
  color: var(--text);
}

.app-main {
  flex: 1;
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.app-footer {
  text-align: center;
  padding: 1.5rem 1rem;
  color: var(--muted);
  font-size: 0.8rem;
  border-top: 1px solid var(--border);
  letter-spacing: 1px;
}

.app-footer .infinity {
  color: var(--accent);
  font-size: 1.2rem;
}

/* ── Tarjetas / paneles ─────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-2);
  margin-bottom: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Formulario ─────────────────────────────────────────── */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 0.65rem 0.85rem;
  font-size: 1rem;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
}

.form-control::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

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

.form-inline .form-control { flex: 1; }

/* ── Botones ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1.2rem;
  min-height: 44px;
  min-width: 44px;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
  -webkit-tap-highlight-color: transparent;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; pointer-events: none; }

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}
.btn-primary:hover { opacity: 0.88; }

.btn-secondary {
  background: var(--surface-2);
  color: var(--on-surface-2);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent-2); }

.btn-danger {
  background: var(--error);
  color: #fff;
}

.btn-sm {
  padding: 0.4rem 0.8rem;
  font-size: 0.85rem;
  min-height: 36px;
}

.btn-icon {
  font-size: 1.1rem;
  padding: 0.5rem;
  border-radius: 50%;
}

.btn-full { width: 100%; }

/* ── Grupos de botones ───────────────────────────────────── */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

/* ── Preset selector ────────────────────────────────────── */
.preset-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.preset-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 0.4rem 1rem;
  min-height: 36px;
  transition: all 0.15s;
}

.preset-btn:hover,
.preset-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

.preset-group-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.3rem 0 0.2rem;
  width: 100%;
}

/* ── Info panel (thumbnail + meta) ──────────────────────── */
.info-panel {
  display: none;
  align-items: center;
  gap: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-top: 0.75rem;
}

.info-panel.visible { display: flex; }

.info-thumb {
  width: 96px;
  height: 54px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  background: var(--border);
}

.info-text { flex: 1; min-width: 0; }
.info-title {
  font-weight: 700;
  font-size: 0.9rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.info-meta { font-size: 0.8rem; color: var(--muted); margin-top: 0.2rem; }

/* ── Checkbox personalizado ─────────────────────────────── */
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text);
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Lista de trabajos ──────────────────────────────────── */
.job-list { display: flex; flex-direction: column; gap: 0.75rem; }

.job-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  transition: border-color 0.2s;
}

.job-card.active { border-color: var(--accent-2); }
.job-card.completed { border-color: var(--accent); }
.job-card.failed,
.job-card.cancelled { border-color: var(--error); }

.job-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.job-id {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--muted);
}

.job-status-badge {
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-pending  { background: var(--border);  color: var(--muted); }
.badge-downloading,
.badge-processing { background: rgba(0,213,199,.15); color: var(--accent-2); }
.badge-completed  { background: rgba(0,255,171,.12); color: var(--accent); }
.badge-failed,
.badge-cancelled  { background: rgba(255,92,92,.12);  color: var(--error); }

/* ── Barra de progreso ──────────────────────────────────── */
.progress-bar-wrap {
  background: var(--border);
  border-radius: 99px;
  height: 6px;
  overflow: hidden;
  margin: 0.5rem 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  border-radius: 99px;
  transition: width 0.3s ease;
  width: 0%;
}

.progress-msg {
  font-size: 0.78rem;
  color: var(--muted);
  margin-top: 0.25rem;
  min-height: 1.1em;
}

/* ── Acciones del job ───────────────────────────────────── */
.job-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* ── Divisor con tabs URL/fichero ───────────────────────── */
.source-tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.source-tab {
  flex: 1;
  text-align: center;
  padding: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--muted);
  background: transparent;
  border: none;
  transition: all 0.15s;
  min-height: 40px;
}

.source-tab.active {
  background: var(--accent);
  color: var(--on-accent);
  font-weight: 700;
}

/* ── Tooltip WhatsApp ───────────────────────────────────── */
.wa-tooltip {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.3rem;
}

/* ── Login page ─────────────────────────────────────────── */
.login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1rem;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
}

.login-logo {
  text-align: center;
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.login-logo span { color: var(--text); }

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.alert-error { background: rgba(255,92,92,.12); color: var(--error); border: 1px solid var(--error); }
.alert-info  { background: rgba(0,255,171,.08); color: var(--accent); border: 1px solid var(--accent); }

/* ── Separador ──────────────────────────────────────────── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 1.25rem 0;
}

/* ── Utilidades ─────────────────────────────────────────── */
.text-muted  { color: var(--muted); }
.text-accent { color: var(--accent); }
.text-error  { color: var(--error); }
.text-sm     { font-size: 0.85rem; }
.hidden      { display: none !important; }
.mt-1        { margin-top: 0.5rem; }
.mt-2        { margin-top: 1rem; }
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1       { gap: 0.5rem; }
.gap-2       { gap: 1rem; }

/* ── Responsive fine-tuning ─────────────────────────────── */
@media (max-width: 360px) {
  .app-main { padding: 1rem 0.75rem 2rem; }
  .card { padding: 1rem; }
  .btn-group { gap: 0.4rem; }
}

@media (max-width: 520px) {
  .job-header { flex-direction: column; align-items: flex-start; }
}