/* COMPONENTS: Launchpad Cards, Bannières, Modal & Emergency Controls */

/* Bannière Statut Hors-Ligne & Installation */
.offline-banner {
  max-width: 600px; margin: 12px auto 0 auto; padding: 10px 16px;
  background: var(--bg-surface-elevated); border: 1px solid var(--state-idle-border);
  border-radius: var(--radius-md); display: flex; align-items: center; justify-content: space-between;
  gap: 10px; font-size: 0.82rem;
}
.offline-banner-text { color: var(--text-muted); font-weight: 600; }
.btn-install-pwa {
  padding: 6px 12px; background: var(--state-playing); color: var(--text-inverse);
  font-weight: 700; font-size: 0.8rem; border: none; border-radius: var(--radius-sm);
  cursor: pointer; white-space: nowrap;
}
.btn-install-pwa:active { transform: scale(0.95); }

/* Modal d'aide à l'installation */
.install-modal-backdrop {
  position: fixed; inset: 0; z-index: 200; background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; padding: 20px;
}
.install-modal-card {
  width: 100%; max-width: 440px; background: var(--bg-surface);
  border: 1px solid var(--state-idle-border); border-radius: var(--radius-lg); padding: 20px;
}
.install-modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.install-modal-header h3 { font-size: 1.1rem; color: var(--text-main); }
.btn-close-modal { background: transparent; border: none; color: var(--text-muted); font-size: 1.2rem; cursor: pointer; }
.install-modal-body { display: flex; flex-direction: column; gap: 14px; font-size: 0.9rem; color: var(--text-muted); }
.install-step ol { margin-left: 20px; margin-top: 6px; display: flex; flex-direction: column; gap: 4px; }
.install-step strong { color: var(--text-main); }
.install-modal-note { font-size: 0.8rem; color: var(--text-dim); border-top: 1px solid var(--state-idle-border); padding-top: 10px; }

/* Conteneur et Cartes Launchpad */
.soundboard-container { display: flex; flex-direction: column; gap: 12px; }
.track-card {
  position: relative; display: flex; flex-direction: column; justify-content: space-between;
  min-height: 84px; padding: 16px; background-color: var(--bg-card);
  border: 2px solid var(--state-idle-border); border-radius: var(--radius-md);
  cursor: pointer; text-align: left;
  transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  overflow: hidden;
}
.track-card:active { transform: scale(0.97); }
.track-card-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.track-header-left { display: flex; align-items: center; gap: 8px; }
.track-step-badge {
  font-size: 0.75rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 2px 8px; border-radius: var(--radius-sm); background-color: var(--bg-surface-elevated); color: var(--text-muted);
}
.btn-loop-toggle {
  background: var(--bg-surface-elevated); border: 1px solid var(--state-idle-border);
  color: var(--text-dim); border-radius: var(--radius-sm); font-size: 0.85rem;
  padding: 2px 7px; cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all var(--transition-fast);
}
.btn-loop-toggle.is-active {
  background: rgba(16, 185, 129, 0.2); border-color: var(--state-playing);
  color: #10b981; box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}
.track-state-icon { font-size: 1.1rem; display: flex; align-items: center; }
.track-title { font-size: 1.15rem; font-weight: 700; color: var(--text-main); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-artist { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }
.track-meta {
  display: flex; align-items: center; justify-content: space-between; margin-top: 10px;
  font-size: 0.85rem; font-family: ui-monospace, monospace; font-weight: 600; color: var(--text-dim);
}
.track-progress-bar { position: absolute; bottom: 0; left: 0; height: 4px; width: 0%; background-color: var(--state-playing); transition: width 0.1s linear; }

/* États des Cartes */
.track-card.is-playing {
  background-color: var(--state-playing-bg); border-color: var(--state-playing-border);
  box-shadow: 0 0 20px var(--state-playing-glow); animation: pulse-glow 2s infinite ease-in-out;
}
.track-card.is-playing .track-step-badge { background-color: var(--state-playing); color: var(--text-inverse); }
.track-card.is-playing .track-meta { color: var(--state-playing); }
.track-card.is-played:not(.is-playing) { background-color: var(--state-played); border-color: var(--state-played-border); opacity: 0.65; }
.track-card.is-played .track-title { color: var(--state-played-text); }

/* Bouton d'urgence STOP */
.btn-emergency-stop {
  width: 100%; height: 64px; display: flex; align-items: center; justify-content: center;
  gap: 12px; background-color: var(--danger-primary); color: #fff; border: none;
  border-radius: var(--radius-lg); font-size: 1.15rem; font-weight: 800;
  letter-spacing: 0.04em; text-transform: uppercase; cursor: pointer;
  box-shadow: 0 4px 20px var(--danger-glow); transition: transform var(--transition-fast), background-color var(--transition-fast);
}
.btn-emergency-stop:active { transform: scale(0.96); background-color: var(--danger-hover); }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 14px rgba(16, 185, 129, 0.25); }
  50% { box-shadow: 0 0 24px rgba(16, 185, 129, 0.55); }
}