/* styles/slide-document.css */

.slide-doc-wrap {
  display: flex;
  flex-direction: column;
}

.slide-doc-main {
  display: grid;
  grid-template-columns: minmax(500px, 1.15fr) minmax(380px, 0.85fr);
  gap: 22px;
  padding: 24px 28px 36px;
}

.slide-doc-builder-section,
.slide-doc-preview-section {
  background: var(--surface);
  border: 1px solid rgba(183, 196, 214, 0.62);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  padding: 22px;
}

/* Accordion Steps */
.slide-doc-builder-section .promo-step-disclosure {
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--surface-alt);
}

.slide-doc-builder-section .promo-step-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
  cursor: pointer;
  background: var(--surface);
  font-weight: 700;
  user-select: none;
  list-style: none;
}

.slide-doc-builder-section .promo-step-summary::-webkit-details-marker {
  display: none;
}

.slide-doc-builder-section .promo-step-summary::after {
  content: "▸";
  font-size: 12px;
  color: var(--ink-faint);
  margin-left: auto;
  transition: transform 0.2s;
}

.slide-doc-builder-section .promo-step-disclosure[open] > .promo-step-summary::after {
  transform: rotate(90deg);
}

.slide-doc-builder-section .promo-step-disclosure[open] > .promo-step-summary {
  border-bottom: 1px solid var(--line);
  background: var(--surface-alt);
}

.slide-doc-builder-section .promo-step-body {
  padding: 16px;
  background: var(--surface);
}

/* Color Pickers & Presets */
.gen-color-picker-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}

.gen-color-picker {
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0;
  cursor: pointer;
  background: var(--surface);
}

.promo-color-presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 8px;
  margin-bottom: 12px;
}

.promo-color-preset-chip {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  text-align: left;
}

.promo-color-preset-chip:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.promo-color-preset-chip.active {
  border-color: var(--accent);
  outline: 2px solid var(--accent-light, rgba(74, 111, 165, 0.2));
  background: var(--surface-alt);
}

.promo-color-preset-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.promo-color-preset-preview {
  display: flex;
  gap: 4px;
  height: 14px;
}

.promo-color-preset-dot {
  flex: 1;
  border-radius: 4px;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

/* Prompt Preview Area */
.prompt-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}

.preview-card-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.preview-card-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
}

.preview-card-subtitle {
  font-size: 12px;
  color: var(--ink-faint);
  margin: 2px 0 0;
}

.lang-switch {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.lang-btn {
  background: var(--surface);
  border: none;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-faint);
  cursor: pointer;
  transition: all 0.15s;
}

.lang-btn:hover {
  background: var(--surface-alt);
}

.lang-btn.active {
  background: var(--ink);
  color: var(--surface);
}

/* Image Display and Responsive layout */
.slide-image-display img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

@media (max-width: 960px) {
  .slide-doc-main {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .slide-doc-main {
    padding: 12px;
    gap: 12px;
  }

  .slide-doc-builder-section,
  .slide-doc-preview-section {
    padding: 14px;
    border-radius: 16px;
  }

  .slide-doc-builder-section .promo-step-summary,
  .preview-card-head,
  .gen-color-picker-row,
  .slide-sub-tabs-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .slide-doc-builder-section .promo-step-body {
    padding: 12px;
  }

  .promo-color-presets-grid {
    grid-template-columns: 1fr;
  }

  .lang-switch {
    width: 100%;
  }

  .lang-btn {
    flex: 1;
  }

  .slide-sub-tabs-bar {
    gap: 8px;
    padding: 10px 12px;
    overflow-x: auto;
  }

  .slide-sub-tab-btn {
    width: 100%;
    border-radius: 12px;
  }
}

@media (max-width: 420px) {
  .slide-doc-main {
    padding: 10px;
  }

  .slide-doc-builder-section,
  .slide-doc-preview-section {
    padding: 12px;
  }
}

/* Sub Tabs Bar */
.slide-sub-tabs-bar {
  display: flex;
  gap: 8px;
  background: var(--surface-alt);
  padding: 10px 24px;
  border-bottom: 1px solid var(--line);
}

.slide-sub-tab-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-faint);
  cursor: pointer;
  transition: all 0.2s ease;
}

.slide-sub-tab-btn:hover {
  background: rgba(0, 0, 0, 0.04);
  color: var(--ink);
}

.slide-sub-tab-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
  box-shadow: var(--shadow-soft);
}

/* Sub Panes Control */
.slide-sub-pane {
  display: none;
}

.slide-sub-pane.active {
  display: block;
}

/* Custom Color Registration Panel */
.custom-color-reg-panel {
  background: var(--surface-alt);
  border-radius: 12px;
  padding: 14px;
  border: 1px dashed var(--line);
  transition: border-color 0.2s;
}

.custom-color-reg-panel:hover {
  border-color: var(--accent);
}

.custom-color-reg-title {
  margin-top: 0;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* Dynamic field toggle and color system disabled states */
.hide {
  display: none !important;
}

.color-system-fields-wrapper {
  transition: opacity 0.25s ease, pointer-events 0.25s ease;
}

.color-system-fields-wrapper.disabled {
  opacity: 0.4;
  pointer-events: none;
  user-select: none;
}

/* 로고 카드 */
.logo-card {
  background: var(--surface-raised, var(--surface));
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}

.logo-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.logo-card-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 20px;
}

.logo-card-remove {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 0 2px;
  border-radius: 4px;
  transition: color 0.15s;
}
.logo-card-remove:hover { color: #e74c3c; }

.logo-card-fields {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.logo-card-fields .logo-field-wide {
  width: 100%;
}

.logo-card-selects-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.logo-card-fields label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  display: block;
  margin-bottom: 3px;
}

.logo-card-fields .gen-input-text,
.logo-card-fields .gen-select {
  font-size: 12px;
  height: 30px;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.logo-card-selects-row > div {
  min-width: 0;
  overflow: hidden;
}

.logo-card-mode-row {
  display: flex;
  gap: 6px;
  align-items: center;
}

.logo-card-mode-row .gen-select {
  flex: 1;
}

.slide-doc-mixer-badge {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  margin: 8px 0 4px;
  background: color-mix(in srgb, var(--accent, #6366f1) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent, #6366f1) 30%, transparent);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-primary, #1e293b);
  flex-wrap: wrap;
}

.slide-doc-mixer-badge-icon {
  font-size: 15px;
}

.slide-doc-mixer-badge strong {
  color: var(--accent, #6366f1);
}

.slide-doc-mixer-badge-clear {
  margin-left: auto;
  padding: 3px 10px;
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 5px;
  background: var(--surface, #fff);
  color: var(--text-secondary, #64748b);
  font-size: 12px;
  cursor: pointer;
}

.slide-doc-mixer-badge-clear:hover {
  background: var(--surface-hover, #f1f5f9);
}

/* UI system alignment — 문서 유형별 동일 작업 흐름 */
#paneSlideDocument .slide-sub-tabs-bar {
  gap: var(--action-gap);
  padding: 10px var(--workspace-gutter);
  border-color: var(--line);
  background: var(--surface-alt);
}

#paneSlideDocument .slide-sub-tab-btn {
  border-color: transparent;
  color: var(--ink-soft);
}

#paneSlideDocument .slide-sub-tab-btn:hover {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

#paneSlideDocument .slide-sub-tab-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--surface);
  box-shadow: var(--shadow-soft);
}

#paneSlideDocument .slide-doc-main {
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: var(--workspace-gap);
  padding: var(--workspace-top) var(--workspace-gutter) var(--workspace-bottom);
}

#paneSlideDocument .slide-doc-main > .gen-section {
  padding: 0;
  border-color: var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-panel);
  box-shadow: var(--shadow-soft);
}

#paneSlideDocument .slide-doc-main > .gen-section > .gen-section-head {
  padding: var(--panel-padding-compact) var(--panel-padding);
  border-color: var(--line);
}

#paneSlideDocument .slide-doc-main > .gen-section > .gen-content {
  padding: var(--panel-padding);
}

/* 결과 패널의 빠른 작업은 고정하지 않고 패널 최상단 흐름에 둔다. */
#paneSlideDocument .slide-doc-preview-section.tab-action-host.tab-action-panel-sticky {
  position: static !important;
  top: auto !important;
  align-self: stretch;
  height: auto !important;
  max-height: none;
  overflow: visible;
}

#paneSlideDocument .slide-doc-preview-section .tab-action-dock {
  position: static;
  width: auto;
  margin: var(--panel-padding-compact) var(--panel-padding) 0;
}

#paneSlideDocument .slide-doc-builder-section .promo-step-disclosure {
  margin-bottom: var(--panel-padding-compact);
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

#paneSlideDocument .slide-doc-builder-section .promo-step-summary {
  gap: 12px;
  padding: var(--panel-padding-compact);
  background: var(--surface-alt);
}

#paneSlideDocument .slide-doc-builder-section .promo-step-disclosure[open] > .promo-step-summary {
  border-color: var(--line);
  background: var(--surface-alt);
}

#paneSlideDocument .slide-doc-builder-section .promo-step-body {
  padding: var(--panel-padding-compact);
  background: var(--surface);
}

#paneSlideDocument .slide-doc-builder-section .promo-step-num {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

#paneSlideDocument .slide-doc-builder-section .promo-step-disclosure[open] .promo-step-num {
  background: var(--accent);
  color: var(--surface);
}

#paneSlideDocument .prompt-card,
#paneSlideDocument .custom-color-reg-panel {
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

#paneSlideDocument .preview-card-head {
  padding: var(--panel-padding-compact);
  border-color: var(--line);
}

#paneSlideDocument .promo-quick-action-row {
  gap: var(--action-gap);
}

#paneSlideDocument .promo-quick-action-btn {
  border-color: var(--line);
  background: var(--surface-alt);
  color: var(--ink-soft);
  box-shadow: none;
}

#paneSlideDocument .promo-quick-action-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

#paneSlideDocument .promo-quick-action-btn.is-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--surface);
  box-shadow: var(--shadow-soft);
}

@media (max-width: 960px) {
  #paneSlideDocument .slide-doc-main {
    grid-template-columns: 1fr;
    padding: var(--workspace-top) var(--workspace-gutter) var(--workspace-bottom);
  }
}

@media (max-width: 720px) {
  #paneSlideDocument .slide-sub-tabs-bar {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 10px var(--workspace-gutter);
    scrollbar-width: none;
  }

  #paneSlideDocument .slide-sub-tabs-bar::-webkit-scrollbar {
    display: none;
  }

  #paneSlideDocument .slide-sub-tab-btn {
    width: auto;
    flex: 0 0 auto;
    border-radius: var(--radius-sm);
    white-space: nowrap;
  }

  #paneSlideDocument .slide-doc-main > .gen-section > .gen-section-head,
  #paneSlideDocument .slide-doc-main > .gen-section > .gen-content {
    padding: var(--panel-padding);
  }

  #paneSlideDocument .slide-doc-builder-section .promo-step-summary,
  #paneSlideDocument .slide-doc-builder-section .promo-step-body,
  #paneSlideDocument .preview-card-head {
    padding: var(--panel-padding-compact);
  }

  #paneSlideDocument .promo-quick-action-btn {
    flex: 1 1 132px;
    min-width: 0;
  }
}