/**
 * dopic.app - Mobile Stylesheet for [compress]
 * Inherits shared mobile tokens and adds responsive overrides.
 */

/* Force single column layout on mobile screens */
.studio-grid,
.studio-container,
.app-box,
.main-card,
.container,
.suit-studio-container {
  display: flex !important;
  flex-direction: column !important;
  width: 100% !important;
  max-width: 100% !important;
  gap: 1.25rem !important;
  margin: 0 auto !important;
  padding: 0 !important;
}

/* Universal Preview First - Preview card and canvas at the TOP */
.stage-card,
.preview-card,
.preview-panel,
.preview-box,
.preview-stage,
.canvas-wrap,
.preview-section,
.right-workspace-stage,
.viewport-stage,
.grid-stage,
.stage-slices,
.preview-showcase,
.preview-board-wrap,
.video-preview-box,
.preview-canvas-wrap,
#previewCard,
#previewPanel,
#stageCard,
#previewBox {
  order: -1 !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  position: static !important;
  top: auto !important;
  min-height: auto !important;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 18px !important;
  box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.08) !important;
  padding: 1.15rem 1rem !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  margin: 0 0 1rem 0 !important;
}

/* Responsive panels and cards (Light iOS Surface) */
.panel-card,
.sec-card,
.control-panel,
.preview-panel,
.tool-panel,
.editor-panel {
  width: 100% !important;
  max-width: 100% !important;
  border-radius: var(--radius-lg) !important;
  box-sizing: border-box !important;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.08) !important;
  color: #0f172a !important;
}

/* Ensure canvas and images fit 100% horizontally */
canvas,
.canvas-wrap,
.preview-box,
.preview-card,
.preview-canvas-box {
  max-width: 100% !important;
  height: auto !important;
  box-sizing: border-box !important;
}

/* Hide top-right quality badge as requested (keep only inline percentage on slider) */
.quality-badge,
#qualityBadge,
.level-slider-labels {
  display: none !important;
}

/* Preset Chips Single Row (百分比一排显示) */
.level-chips-row {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  justify-content: space-between !important;
  gap: 8px !important;
  width: 100% !important;
  margin-top: 0.75rem !important;
}

.level-chip {
  flex: 1 1 0 !important;
  min-width: 0 !important;
  text-align: center !important;
  padding: 0.45rem 0 !important;
  font-size: 0.88rem !important;
  font-weight: 700 !important;
  border-radius: 8px !important;
  white-space: nowrap !important;
}

/* Action Button Group (Stacked 2 Rows Full Width) */
.btn-action-group,
.workspace-wrap .btn-action-group,
.m-workspace-wrap .btn-action-group {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  margin: 1rem 0 0 0 !important;
}

.btn-action-group .btn-lg,
.btn-action-group > button,
.workspace-wrap .btn-action-group .btn-lg,
.workspace-wrap .btn-action-group > button,
.m-workspace-wrap .btn-action-group .btn-lg,
.m-workspace-wrap .btn-action-group > button {
  width: 100% !important;
  flex: none !important;
  min-width: 0 !important;
  min-height: 48px !important;
  height: 48px !important;
  padding: 0 1rem !important;
  font-size: 0.95rem !important;
  font-weight: 700 !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  box-sizing: border-box !important;
  margin: 0 !important;
  cursor: pointer !important;
  text-align: center !important;
  white-space: nowrap !important;
}

.btn-action-group .btn-outline {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  color: #334155 !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02) !important;
  transition: all 0.15s ease !important;
}

.btn-action-group .btn-outline:active {
  background: #f1f5f9 !important;
}

.btn-action-group .btn-download {
  background: #0f172a !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.12) !important;
  transition: all 0.15s ease !important;
}

.btn-action-group .btn-download:active {
  opacity: 0.9 !important;
  transform: scale(0.99) !important;
}

/* Responsive actions and button rows */
.btn-row,
.actions-row,
.editor-actions,
.m-editor-actions {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}

/* Compact Stats Bar for Mobile */
.stats-bar {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 0.35rem 0.5rem !important;
  padding: 0.4rem 0.6rem !important;
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 10px !important;
  margin: 0.4rem auto 0.75rem auto !important;
  width: 100% !important;
  box-sizing: border-box !important;
  text-align: center !important;
}
.stat-label {
  font-size: 0.65rem !important;
  font-weight: 500 !important;
  color: #64748b !important;
  margin-bottom: 1px !important;
}
.stat-val {
  font-size: 0.8rem !important;
  font-weight: 600 !important;
  color: #0f172a !important;
  line-height: 1.25 !important;
}
.stat-val.highlight {
  color: #16a34a !important;
}

/* ==========================================================================
   Modern iOS Mobile Dropzone
   ========================================================================== */
.dropzone {
  border: 1.5px dashed #cbd5e1 !important;
  border-radius: 16px !important;
  padding: 2.6rem 1.25rem !important;
  text-align: center !important;
  cursor: pointer !important;
  background: #ffffff !important;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03) !important;
  margin: 0.25rem 0 1rem 0 !important;
  width: 100% !important;
  box-sizing: border-box !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
}

.dropzone.is-hidden,
#dropzoneBox.is-hidden {
  display: none !important;
}

.workspace-wrap {
  width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 1rem !important;
  margin: 0 !important;
  padding: 0 !important;
}

.workspace-wrap:not(.is-hidden) {
  animation: wsFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

.workspace-wrap.is-hidden,
#workspaceBox.is-hidden,
.quality-control-card.is-hidden,
#qualityBox.is-hidden,
.btn-action-group.is-hidden,
#actionBtnBox.is-hidden {
  display: none !important;
}

#qualityBox:not(.is-hidden) {
  display: block !important;
  animation: wsFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

#actionBtnBox:not(.is-hidden) {
  display: flex !important;
  animation: wsFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards !important;
}

@keyframes wsFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Split Compare Box & Controls */
.preview-section {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: flex-start !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
  padding: 1rem 0.85rem !important;
  background: #ffffff !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 16px !important;
}

.preview-toolbar {
  width: 100% !important;
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  margin-bottom: 0.75rem !important;
  gap: 6px !important;
  flex-wrap: wrap !important;
}

.mode-tab-group {
  display: inline-flex !important;
  background: #f1f5f9 !important;
  padding: 2px !important;
  border-radius: 8px !important;
}

.mode-tab-btn {
  border: none !important;
  background: transparent !important;
  padding: 5px 10px !important;
  border-radius: 6px !important;
  font-size: 0.78rem !important;
  font-weight: 600 !important;
  color: #64748b !important;
  cursor: pointer !important;
}

.mode-tab-btn.active {
  background: #ffffff !important;
  color: #0f172a !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08) !important;
  font-weight: 700 !important;
}

.preview-tool-btn {
  border: 1px solid #e2e8f0 !important;
  background: #ffffff !important;
  padding: 4px 8px !important;
  border-radius: 6px !important;
  font-size: 0.75rem !important;
  font-weight: 600 !important;
  color: #475569 !important;
  cursor: pointer !important;
}

.compare-container {
  width: 100% !important;
  max-width: 100% !important;
  min-height: 220px !important;
  max-height: 55vh !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  position: relative !important;
  overflow: hidden !important;
  border-radius: 12px !important;
  background: #0f172a !important;
  margin: 0 auto !important;
  touch-action: none !important;
  box-sizing: border-box !important;
}

.compare-img {
  max-width: 100% !important;
  max-height: 55vh !important;
  width: auto !important;
  height: auto !important;
  object-fit: contain !important;
  display: block !important;
  margin: 0 auto !important;
}

.compare-overlay {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  overflow: hidden !important;
  pointer-events: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.compare-slider {
  position: absolute !important;
  top: 0 !important;
  bottom: 0 !important;
  width: 2px !important;
  background: #ffffff !important;
  z-index: 10 !important;
  pointer-events: none !important;
  transform: translateX(-50%) !important;
}

.slider-handle {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  transform: translate(-50%, -50%) !important;
  width: 32px !important;
  height: 32px !important;
  background: #ffffff !important;
  color: #0f172a !important;
  border-radius: 50% !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.comp-badge {
  position: absolute !important;
  bottom: 8px !important;
  padding: 3px 8px !important;
  font-size: 0.72rem !important;
  border-radius: 6px !important;
  background: rgba(15, 23, 42, 0.82) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
  color: #ffffff !important;
  z-index: 9 !important;
  pointer-events: none !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
}

.badge-left { left: 8px !important; }
.badge-right { right: 8px !important; }

.side-by-side-grid {
  display: none;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  width: 100% !important;
}

.side-card-body {
  max-height: 40vh !important;
  padding: 8px !important;
}

.side-card-body img {
  max-height: 38vh !important;
}

.quality-control-card {
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 1.15rem 1rem !important;
  border-radius: 16px !important;
}

.dropzone:active {
  transform: scale(0.99) !important;
  border-color: #94a3b8 !important;
  background: #f8fafc !important;
}

.dropzone input {
  position: absolute !important;
  inset: 0 !important;
  opacity: 0 !important;
  cursor: pointer !important;
  width: 100% !important;
  height: 100% !important;
}

.dropzone-icon-badge {
  width: 48px !important;
  height: 48px !important;
  margin: 0 auto 0.75rem auto !important;
  background: #f8fafc !important;
  border: 1px solid #e2e8f0 !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  color: #475569 !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02) !important;
}

.dropzone-title {
  font-size: 1.05rem !important;
  font-weight: 700 !important;
  color: #0f172a !important;
  margin: 0 0 0.75rem 0 !important;
  line-height: 1.35 !important;
  text-align: center !important;
}

.dropzone-cta-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  width: auto !important;
  max-width: none !important;
  height: auto !important;
  background: #ffffff !important;
  color: #0f172a !important;
  font-size: 0.9rem !important;
  font-weight: 600 !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: 8px !important;
  border: 1px solid rgba(0, 0, 0, 0.12) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  margin: 0.2rem auto 0.75rem auto !important;
  box-sizing: border-box !important;
  user-select: none !important;
  pointer-events: none !important;
}

.dropzone-hints {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
}

.dropzone-badge {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  font-size: 0.78rem !important;
  color: #64748b !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  line-height: 1.3 !important;
}

/* Multi-Tool Suite Navigation Tabs - Mobile 2x2 Minimalist Bordered Button Mode */
.suite-tabs-wrap {
  width: 100% !important;
  margin-bottom: 1.25rem !important;
  border-bottom: none !important;
  padding: 0 !important;
  justify-content: stretch !important;
}

.suite-tabs-nav {
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 8px 10px !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
}

.suite-tab-item {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  padding: 0.6rem 0.5rem !important;
  font-size: 0.85rem !important;
  font-weight: 500 !important;
  color: #475569 !important;
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-radius: 8px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03) !important;
  text-align: center !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  box-sizing: border-box !important;
  transition: all 0.15s cubic-bezier(0.4, 0, 0.2, 1) !important;
  user-select: none !important;
}

.suite-tab-item span {
  overflow: hidden !important;
  text-overflow: ellipsis !important;
  white-space: nowrap !important;
}

.suite-tab-item svg {
  flex-shrink: 0 !important;
  opacity: 0.7 !important;
  color: currentColor !important;
}

.suite-tab-item:hover,
.suite-tab-item:focus {
  color: #0f172a !important;
  border-color: rgba(0, 0, 0, 0.2) !important;
  text-decoration: none !important;
}

.suite-tab-item.active {
  color: #0f172a !important;
  font-weight: 700 !important;
  background: #f8fafc !important;
  border: 1.5px solid #0f172a !important;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.06) !important;
}

.suite-tab-item.active svg {
  color: #0f172a !important;
  opacity: 1 !important;
}

/* Minimalist Hero Header matching PC */
.m-hero {
  padding: 1.5rem 1rem 0.6rem 1rem !important;
  text-align: center !important;
}

.m-hero-text {
  text-align: center !important;
  max-width: 600px !important;
  margin: 0 auto !important;
}

.m-hero-text h1,
.m-hero .hero-title {
  font-size: 1.45rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  color: #0f172a !important;
  line-height: 1.3 !important;
  margin-bottom: 0.4rem !important;
  text-align: center !important;
}

.m-hero-text .hero-sub,
.m-hero-text .highlight,
.m-hero .hero-sub {
  font-size: 0.88rem !important;
  font-weight: 400 !important;
  color: #64748b !important;
  line-height: 1.55 !important;
  background: transparent !important;
  border: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  display: block !important;
  max-width: 92% !important;
  margin: 0 auto !important;
  text-align: center !important;
}

/* Minimalist SEO Guide Below Workspace matching PC */
/* SEO Hub styles managed exclusively in shared/seo-hub.css */