/* Deck content editor — toggle with ?edit=1 or Alt+E */

body.deck-edit-mode {
  overflow: hidden;
}

body.deck-edit-mode .deck {
  width: calc(100vw - 320px);
}

body.deck-edit-mode .slide.active {
  outline: 1px dashed rgba(45, 212, 191, 0.35);
  outline-offset: -4px;
}

body.deck-edit-mode [data-deck-edit-id] {
  cursor: pointer;
  transition: outline 0.12s ease, box-shadow 0.12s ease;
}

body.deck-edit-mode [data-deck-edit-id]:hover {
  outline: 1px dashed rgba(251, 191, 36, 0.6);
  outline-offset: 2px;
}

body.deck-edit-mode [data-deck-edit-id].deck-edit-selected {
  outline: 2px solid var(--accent-teal);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.15);
}

body.deck-edit-mode .slide.deck-edit-slide-selected {
  outline: 2px solid var(--accent-orange);
  outline-offset: -6px;
}

.deck-edit-toggle {
  position: static;
  top: auto;
  right: auto;
  z-index: auto;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: normal;
  text-transform: none;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  width: 100%;
  text-align: left;
}

.deck-edit-toggle:hover {
  border-color: var(--accent-teal);
  background: rgba(45, 212, 191, 0.12);
  color: var(--accent-teal);
}

.deck-edit-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  height: 100vh;
  z-index: 200;
  display: flex;
  flex-direction: column;
  background: #0f141c;
  border-left: 1px solid rgba(45, 212, 191, 0.25);
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.45);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}

[data-theme="light"] .deck-edit-toggle {
  background: var(--bg-card);
  color: var(--label-accent);
  border-color: var(--callout-border);
}

[data-theme="light"] .deck-edit-panel {
  background: var(--bg-card);
  color: var(--text-primary);
  border-left-color: var(--border);
  box-shadow: -8px 0 32px rgba(15, 23, 42, 0.12);
}

[data-theme="light"] .deck-edit-panel-head p {
  color: var(--text-muted);
}

[data-theme="light"] .deck-edit-field label {
  color: var(--text-secondary);
}

[data-theme="light"] .deck-edit-field input,
[data-theme="light"] .deck-edit-field textarea,
[data-theme="light"] .deck-edit-field select {
  background: var(--bg-slide);
  color: var(--text-primary);
  border-color: var(--border);
}


.deck-edit-panel.open {
  transform: translateX(0);
}

.deck-edit-panel-head {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.deck-edit-panel-head h2 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent-teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.deck-edit-panel-head p {
  margin: 0;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.deck-edit-panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 1rem 1rem;
}

.deck-edit-section {
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.deck-edit-section:last-child {
  border-bottom: none;
}

.deck-edit-section h3 {
  margin: 0 0 0.55rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-orange);
}

.deck-edit-field {
  margin-bottom: 0.55rem;
}

.deck-edit-field label {
  display: block;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.2rem;
}

.deck-edit-field input[type="text"],
.deck-edit-field input[type="number"],
.deck-edit-field select,
.deck-edit-field textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.78rem;
  padding: 0.35rem 0.5rem;
}

.deck-edit-field textarea {
  min-height: 72px;
  resize: vertical;
  line-height: 1.4;
}

.deck-edit-field input[type="color"] {
  width: 100%;
  height: 32px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  cursor: pointer;
}

.deck-edit-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.45rem;
}

.deck-edit-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.deck-edit-btn {
  flex: 1 1 auto;
  min-width: calc(50% - 0.2rem);
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.4rem 0.5rem;
  cursor: pointer;
}

.deck-edit-btn:hover {
  border-color: rgba(45, 212, 191, 0.45);
  background: rgba(45, 212, 191, 0.08);
}

.deck-edit-btn.primary {
  border-color: rgba(45, 212, 191, 0.5);
  color: var(--accent-teal);
}

.deck-edit-btn.danger {
  border-color: rgba(248, 113, 113, 0.35);
  color: #fca5a5;
}

.deck-edit-selection {
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 0.45rem 0.55rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 6px;
  margin-bottom: 0.65rem;
  word-break: break-word;
}

.deck-edit-selection strong {
  color: var(--text-primary);
}

.deck-edit-import {
  display: none;
}

body.deck-edit-mode .nav-hint {
  right: calc(320px + 1rem);
}

body.deck-edit-mode .progress {
  width: calc(100% - 320px);
}