:root {
  --bg: #f4efe8;
  --bg-soft: #fbf8f4;
  --card: rgba(255, 255, 255, 0.9);
  --card-strong: #ffffff;
  --line: rgba(28, 23, 18, 0.08);
  --line-strong: rgba(28, 23, 18, 0.16);
  --text: #191511;
  --muted: #7a6d60;
  --accent: #111111;
  --accent-soft: #efe7dd;
  --shadow: 0 18px 50px rgba(35, 24, 12, 0.08);
  --shadow-soft: 0 10px 30px rgba(35, 24, 12, 0.06);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.78), transparent 28%),
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.36), transparent 22%),
    linear-gradient(180deg, #f8f3ed 0%, #f2eadf 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid rgba(17, 17, 17, 0.14);
  outline-offset: 1px;
}

.page-shell {
  max-width: 1560px;
  margin: 0 auto;
  padding: 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: end;
  margin-bottom: 20px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1,
.preview-head h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: clamp(30px, 4vw, 54px);
  line-height: 0.96;
}

.preview-head h2 {
  font-size: clamp(24px, 3vw, 42px);
  line-height: 1;
}

.hero-copy,
.preview-meta,
.admin-hint,
.editor-hint,
.selection-meta {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.hero-copy,
.preview-meta {
  max-width: 780px;
}

.hero-badge {
  align-self: start;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--muted);
  cursor: pointer;
  user-select: none;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(420px, 540px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.panel,
.preview-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.panel {
  padding: 18px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.preview-panel {
  position: sticky;
  top: 20px;
  padding: 18px;
}

.panel-header,
.preview-head,
.admin-inline,
.section-head,
.template-map-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
}

.panel-header h2,
.admin-section h3,
.selection-card h4 {
  margin: 0;
  font-size: 20px;
  line-height: 1.15;
}

.segmented {
  display: inline-flex;
  padding: 4px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(17, 17, 17, 0.04);
}

.segmented.compact {
  padding: 3px;
}

.segment {
  border: 0;
  padding: 10px 16px;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.segment:hover {
  transform: translateY(-1px);
}

.segment.is-active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(17, 17, 17, 0.18);
}

.segment[data-mode="admin"] {
  display: none;
}

.compact-btn {
  padding: 8px 14px;
}

.mode-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.workspace-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.workspace-tab {
  border: 0;
  flex: 0 0 auto;
  padding: 11px 16px;
  border-radius: 14px;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
  cursor: pointer;
  transition:
    background 0.18s ease,
    color 0.18s ease,
    transform 0.18s ease;
}

.workspace-tab:hover {
  transform: translateY(-1px);
}

.workspace-tab.is-active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 10px 20px rgba(17, 17, 17, 0.14);
}

.admin-section,
.template-map,
.template-controls,
.selection-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card-strong);
  box-shadow: var(--shadow-soft);
}

.admin-section {
  padding: 18px;
}

.section-nested {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.auth-shell {
  display: flex;
}

.auth-card {
  width: 100%;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card-strong);
  box-shadow: var(--shadow-soft);
}

.auth-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  margin-bottom: 14px;
}

.template-map,
.template-controls {
  padding: 16px;
}

.selection-card {
  padding: 14px 16px;
  margin-bottom: 12px;
}

.admin-view-panel,
.employee-view-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.is-hidden {
  display: none !important;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.compact-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field span,
.mini-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: #fcfaf7;
  color: var(--text);
}

.field input[type="color"] {
  min-height: 48px;
  padding: 6px;
}

.field.action-field {
  justify-content: flex-end;
}

.checkbox-field {
  justify-content: center;
}

.checkbox-field input {
  width: 22px;
  height: 22px;
  padding: 0;
}

.hidden-inputs {
  display: none;
}

.actions,
.small-actions,
.editor-mode-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.mini-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

button.primary,
button.ghost,
.item-chip,
.history-download {
  border-radius: 14px;
  padding: 12px 16px;
  border: 0;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease;
}

button.primary:hover,
button.ghost:hover,
.item-chip:hover,
.history-download:hover {
  transform: translateY(-1px);
}

button.primary {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(17, 17, 17, 0.18);
}

button.ghost,
.history-download {
  background: #f5efe7;
  color: var(--text);
  border: 1px solid var(--line);
}

button.small {
  padding: 10px 14px;
}

button.tiny {
  padding: 8px 12px;
  border-radius: 12px;
}

.template-editor-grid {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 16px;
}

.scene-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  align-items: start;
}

.scene-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #ffffff;
  box-shadow: var(--shadow-soft);
}

.scene-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.scene-card h3 {
  margin: 0;
  font-size: 18px;
}

.scene-inspector {
  min-width: 0;
}

.scene-inspector .compact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-access {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
}

.template-map-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
}

.template-block-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

#photoTemplateList {
  max-height: 240px;
  overflow: auto;
  padding-right: 4px;
}

#adminPhotoTemplateSelect {
  display: none;
}

.item-chip {
  text-align: left;
  background: #f6efe5;
  color: #40342a;
  border: 1px solid var(--line);
}

.item-chip.is-active {
  background: var(--accent);
  color: #ffffff;
}

.preview-head {
  align-items: end;
}

.preview-frame {
  margin-top: 16px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(248, 242, 235, 0.92)),
    #ffffff;
  border: 1px solid var(--line);
}

.stage {
  position: relative;
}

#collageCanvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(20, 12, 6, 0.12);
}

.editor-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  touch-action: none;
}

.editor-item {
  position: absolute;
  border: 2px solid rgba(212, 117, 22, 0.9);
  background: rgba(212, 117, 22, 0.1);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  pointer-events: auto;
  cursor: move;
  touch-action: none;
}

.editor-item[data-kind="photo"] {
  border-color: rgba(17, 111, 184, 0.92);
  background: rgba(17, 111, 184, 0.12);
}

.editor-item[data-kind="photo"].is-locked {
  pointer-events: none;
  opacity: 0.38;
}

.editor-item[data-kind="photo-adjust"] {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.editor-item.is-active {
  outline: 3px solid var(--accent);
  z-index: 5;
}

.editor-label {
  position: absolute;
  top: -24px;
  left: 0;
  padding: 4px 8px;
  border-radius: 10px;
  background: var(--accent);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.editor-item[data-kind="photo"] .editor-label {
  background: #116fb8;
}

.resize-handle {
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 14px;
  height: 14px;
  border-radius: 5px;
  background: var(--accent);
  cursor: nwse-resize;
}

.editor-item[data-kind="photo"] .resize-handle {
  background: #116fb8;
}

.brand-admin-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.brand-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #faf7f3;
}

.brand-row input[type="text"],
.brand-row input[type="password"],
.brand-row select {
  min-width: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 10px 12px;
  background: #ffffff;
}

.brand-row button {
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  background: #251912;
  color: #ffffff;
  cursor: pointer;
}

.history-row {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.history-meta {
  line-height: 1.45;
}

.history-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.history-group-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.history-group-head h4 {
  margin: 0;
  font-size: 16px;
  line-height: 1.2;
}

.history-group-head span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.history-group-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-history-group {
  gap: 14px;
}

.history-nested-groups {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.history-subgroup {
  background: #faf7f3;
}

.user-row {
  grid-template-columns: minmax(0, 1fr) 110px minmax(0, 1fr) auto;
  align-items: start;
}

.user-row select[multiple] {
  min-height: 118px;
}

.admin-actions-bar {
  position: static;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(14px);
}

#employeeWorkspace {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

#employeeWorkspace.is-hidden {
  display: none !important;
}

@media (max-width: 1380px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    position: relative;
    top: auto;
  }

  .scene-shell {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .template-editor-grid,
  .compact-grid,
  .field-grid {
    grid-template-columns: 1fr;
  }

  .preview-head {
    align-items: start;
  }

  .user-row,
  .history-row,
  .brand-row {
    grid-template-columns: 1fr;
  }

  .admin-access,
  .auth-head {
    flex-direction: column;
    align-items: stretch;
  }

  .scene-inspector .compact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 14px;
  }

  .hero-copy,
  .preview-meta {
    font-size: 14px;
  }

  .panel,
  .preview-panel {
    border-radius: 22px;
  }

  .panel {
    padding: 14px;
  }

  .preview-panel {
    padding: 14px;
  }

  .panel-header,
  .preview-head,
  .admin-inline,
  .section-head,
  .template-map-head,
  .editor-mode-row,
  .scene-card-head {
    flex-direction: column;
    align-items: stretch;
  }

  .admin-section,
  .template-map,
  .template-controls,
  .scene-card,
  .auth-card {
    padding: 14px;
    border-radius: 18px;
  }

  .template-editor-grid {
    gap: 12px;
  }

  button.primary,
  button.ghost,
  .item-chip,
  .history-download {
    width: 100%;
    justify-content: center;
  }

  .actions,
  .small-actions {
    flex-direction: column;
  }

  .workspace-tabs {
    padding: 4px;
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .workspace-tab {
    flex: 1 1 auto;
    text-align: center;
  }

  .segment {
    text-align: center;
  }

  .preview-frame {
    padding: 12px;
    border-radius: 18px;
  }
}