/* ==========================================================
   OuterStudio — Rebuilt Modern Layout
   ========================================================== */

:root {
  --outer-bg: #0a0a0a;
  --outer-surface: #141414;
  --outer-panel: #1a1a1a;
  --outer-border: #2a2a2a;
  --outer-text: #f1f1f1;
  --outer-muted: #999;
  --outer-accent: #ff7f00;
  --outer-accent2: #ff4fb0;
  --outer-radius: 8px;
  --outer-transition: 0.2s ease;
  --sidebar-width: 320px;
  --toolbar-height: auto;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ============ RESET & BASE ============ */
* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--outer-bg);
  color: var(--outer-text);
  overflow: hidden;
}

/* Override theme container constraints */
body.page-outerstudio .content {
  padding: 0 !important;
  max-width: none !important;
  margin: 0 !important;
}

body.page-outerstudio .container,
body.page-outerstudio .site-content,
body.page-outerstudio main {
  padding: 0 !important;
  max-width: none !important;
  margin: 0 !important;
}

.outerstudio-bleed {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  z-index: 9999 !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* ============ MAIN APP CONTAINER ============ */
#outerstudio-app {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: var(--outer-bg);
}

/* ============ SITE HEADER ============ */
#studio-header {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  background: linear-gradient(180deg, #1a1a1a 0%, #141414 100%);
  border-bottom: 2px solid var(--outer-accent);
  box-shadow: 0 2px 16px rgba(255,127,0,0.2);
  z-index: 100;
  min-height: 56px;
}

.header-brand .brand-link {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--outer-text);
  font-weight: 600;
  font-size: 1.1rem;
  transition: color 0.2s ease;
}

.header-brand .brand-link:hover {
  color: var(--outer-accent);
}

.header-brand .brand-icon {
  font-size: 1.2rem;
}

.header-title {
  flex: 1;
  font-size: 1rem;
  color: var(--outer-muted);
  font-weight: 500;
}

.header-nav {
  display: flex;
  gap: 16px;
}

.header-nav .nav-link {
  color: var(--outer-text);
  text-decoration: none;
  font-size: 0.9rem;
  padding: 6px 12px;
  border-radius: 6px;
  transition: all 0.2s ease;
}

.header-nav .nav-link:hover {
  background: rgba(255,127,0,0.15);
  color: var(--outer-accent);
}

/* ============ CONTENT WRAPPER ============ */
#outerstudio-app > .studio-content-wrapper {
  flex: 1;
  display: flex;
  min-height: 0;
  overflow: hidden;
}

/* ============ SIDEBAR ============ */
#studio-sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--outer-surface) 0%, #0f0f0f 100%);
  border-right: 1px solid rgba(255,127,0,0.15);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  box-shadow: 2px 0 20px rgba(0,0,0,0.5);
  z-index: 50;
}

/* Sidebar Sections */
.sidebar-section {
  margin: 0 16px 16px;
  padding: 14px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--outer-radius);
  border: 1px solid rgba(255,255,255,0.05);
}

.sidebar-section:first-child {
  margin-top: 16px;
}

.sidebar-section.compact {
  padding: 12px 14px;
}

.sidebar-section.compact label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--outer-accent);
  font-weight: 700;
  margin-bottom: 8px;
}

/* Section Headers */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.section-header label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--outer-accent);
  font-weight: 700;
  margin: 0;
}

/* Badges */
.badge {
  background: linear-gradient(135deg, rgba(255,127,0,0.2) 0%, rgba(255,94,0,0.15) 100%);
  color: var(--outer-accent);
  border: 1px solid rgba(255,127,0,0.3);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  padding: 3px 10px;
  min-width: 24px;
  text-align: center;
}

/* Labels */
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--outer-muted);
  margin-bottom: 6px;
}

/* Select Inputs */
select {
  width: 100%;
  background: linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
  color: var(--outer-text);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 10px 12px;
  font-size: 0.9rem;
  transition: all var(--outer-transition);
  cursor: pointer;
}

select:hover {
  border-color: rgba(255,127,0,0.4);
  background: linear-gradient(180deg, #111 0%, #0d0d0d 100%);
}

select:focus {
  outline: none;
  border-color: var(--outer-accent);
  box-shadow: 0 0 0 3px rgba(255,127,0,0.15);
  background: #111;
}

/* Buttons */
.btn {
  padding: 10px 14px;
  border-radius: 6px;
  background: linear-gradient(180deg, #2a2a2a 0%, #1f1f1f 100%);
  color: var(--outer-text);
  border: 1px solid rgba(255,255,255,0.08);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--outer-transition);
  font-size: 0.875rem;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  border-color: rgba(255,255,255,0.15);
  background: linear-gradient(180deg, #333 0%, #282828 100%);
}

.btn.primary {
  background: linear-gradient(135deg, var(--outer-accent) 0%, #ff5e00 100%);
  color: #fff;
  border: none;
  box-shadow: 0 2px 8px rgba(255,127,0,0.25);
  width: 100%;
}

.btn.primary:hover {
  background: linear-gradient(135deg, #ffa74f 0%, var(--outer-accent) 100%);
  box-shadow: 0 4px 16px rgba(255,127,0,0.4);
}

.btn:active {
  transform: scale(0.98);
}

.btn.small {
  padding: 6px 10px;
  font-size: 0.8rem;
}

/* Number Inputs */
input[type="number"] {
  background: linear-gradient(180deg, #0d0d0d 0%, #0a0a0a 100%);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 0.875rem;
  transition: all var(--outer-transition);
}

input[type="number"]:hover {
  border-color: rgba(255,127,0,0.4);
}

input[type="number"]:focus {
  outline: none;
  border-color: var(--outer-accent);
  box-shadow: 0 0 0 3px rgba(255,127,0,0.15);
  background: #111;
}

/* Upload Section */
.upload-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.copies-field,
.upload-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.copies-field {
  max-width: 100px;
}

.file-hint {
  display: block;
  font-size: 0.75rem;
  color: var(--outer-muted);
  font-style: italic;
}

/* Image List */
.image-list {
  display: flex;
  flex-direction: column;
  max-height: 300px;
}

.image-list-content {
  overflow-y: auto;
  flex: 1;
  margin-top: 8px;
}

.image-empty {
  text-align: center;
  color: var(--outer-muted);
  font-size: 0.85rem;
  padding: 24px 12px;
  font-style: italic;
}

.image-list-content.has-items .image-empty {
  display: none;
}

/* Image Thumbnail Items */
.image-thumb-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 6px;
  margin-bottom: 8px;
  transition: all 0.2s ease;
}

.image-thumb-wrap:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(255,127,0,0.3);
}

.image-thumb {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 4px;
  background: rgba(0,0,0,0.3);
  flex-shrink: 0;
}

.image-thumb-wrap .image-info {
  flex: 1;
  min-width: 0;
  font-size: 0.8rem;
  color: var(--outer-muted);
}

.image-thumb-wrap .image-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.image-thumb-wrap button {
  padding: 4px 8px;
  font-size: 0.75rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--outer-text);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.image-thumb-wrap button:hover {
  background: rgba(255,127,0,0.2);
  border-color: var(--outer-accent);
  color: var(--outer-accent);
}

.image-thumb-wrap button.delete:hover {
  background: rgba(255,0,0,0.2);
  border-color: #ff4444;
  color: #ff4444;
}

/* Sidebar Footer */
.sidebar-footer {
  margin-top: auto;
  padding: 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: rgba(0,0,0,0.2);
}

.sidebar-footer p {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.6;
}

.sidebar-footer span {
  display: block;
  color: var(--outer-muted);
}

.sidebar-footer span:first-child {
  color: var(--outer-text);
  font-weight: 600;
  margin-bottom: 4px;
}

/* ============ MAIN CONTENT AREA ============ */
#studio-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  background: #050505;
}

/* ============ FIXED TOOLBAR ============ */
.builder-toolbar {
  flex-shrink: 0;
  z-index: 40;
  background: linear-gradient(180deg, #1f1f1f 0%, #1a1a1a 100%);
  border-bottom: 2px solid var(--outer-accent);
  padding: 10px 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
  display: block !important;
  visibility: visible !important;
  position: relative;
  width: 100%;
}

.toolbar-row {
  display: flex !important;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
  width: 100%;
}

.toolbar-row.primary-actions {
  justify-content: space-between;
  display: flex !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.toolbar-row.advanced {
  display: none;
  padding-top: 10px;
  margin-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.08);
  gap: 16px;
}

.toolbar-row.advanced.active {
  display: flex;
}

/* Toolbar Buttons */
.builder-toolbar .btn {
  width: auto;
  padding: 6px 12px;
  font-size: 0.8rem;
  display: inline-block !important;
  visibility: visible !important;
  opacity: 1 !important;
  color: #fff !important;
  white-space: nowrap;
}

.builder-toolbar .btn.ghost {
  background: rgba(40,40,40,0.6);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff !important;
  padding: 5px 10px;
}

.builder-toolbar .btn.ghost:hover {
  background: rgba(255,127,0,0.2);
  border-color: rgba(255,127,0,0.5);
}

.btn.btn-orange,
#addToCart {
  background: linear-gradient(135deg, var(--outer-accent) 0%, #ff5e00 100%);
  border: none;
  color: #fff;
  box-shadow: 0 2px 8px rgba(255,127,0,0.3);
}

.btn.btn-orange:hover,
#addToCart:hover {
  background: linear-gradient(135deg, #ffa74f 0%, var(--outer-accent) 100%);
  box-shadow: 0 4px 16px rgba(255,127,0,0.5);
}

.btn.btn-info {
  background: linear-gradient(135deg, #3a7bd5 0%, #2563eb 100%);
  border: none;
  color: #fff;
}

.btn.btn-info:hover {
  background: linear-gradient(135deg, #4a8be5 0%, #3573fc 100%);
}

/* Button Groups */
.button-group {
  display: flex !important;
  gap: 6px;
  align-items: center;
  visibility: visible !important;
  opacity: 1 !important;
}

.button-group.secondary {
  flex-wrap: nowrap;
}

/* Zoom Controls */
.dtf-zoom-controls {
  display: flex !important;
  align-items: center;
  gap: 2px;
  background: rgba(0,0,0,0.4);
  padding: 3px 6px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.15);
  visibility: visible !important;
  opacity: 1 !important;
}

.dtf-zoom-controls button {
  background: transparent;
  border: none;
  color: var(--outer-text);
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 3px;
  transition: all var(--outer-transition);
  font-size: 0.9rem;
  font-weight: 700;
}

.dtf-zoom-controls button:hover {
  background: rgba(255,127,0,0.25);
  color: var(--outer-accent);
}

.dtf-zoom-controls span {
  font-size: 0.75rem;
  color: var(--outer-muted);
  min-width: 40px;
  text-align: center;
  font-weight: 600;
}

/* Advanced Toggle Chevron */
#toolbarAdvancedToggle .chevron {
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-right: 6px;
  transition: transform 0.2s ease;
}

#toolbarAdvancedToggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

/* Advanced Panel Fields */
.toolbar-row.advanced .field {
  display: flex;
  align-items: center;
  gap: 6px;
}

.toolbar-row.advanced .field label {
  font-size: 0.7rem;
  margin: 0;
  color: var(--outer-muted);
  white-space: nowrap;
}

.toolbar-row.advanced input.small {
  width: 70px;
  padding: 4px 8px;
  font-size: 0.8rem;
}

.toolbar-row.advanced input.medium {
  width: 85px;
  padding: 4px 8px;
  font-size: 0.8rem;
}

.checkbox-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.checkbox-group.single-line {
  flex-wrap: nowrap;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: normal;
  margin: 0;
  cursor: pointer;
  white-space: nowrap;
}

.checkbox-group input[type="checkbox"] {
  cursor: pointer;
  width: 14px;
  height: 14px;
}

/* Dimension Controls */
.dimension-controls {
  display: flex;
  gap: 16px;
  flex-wrap: nowrap;
  align-items: center;
}

.field-group {
  display: flex;
  gap: 10px;
  align-items: center;
}

.field-group strong {
  font-size: 0.7rem;
  color: var(--outer-accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-right: 4px;
  white-space: nowrap;
}

.field-group .field {
  display: flex;
  align-items: center;
  gap: 6px;
}

.field-group .field label {
  font-size: 0.7rem;
  white-space: nowrap;
  margin: 0;
  font-size: 0.8rem;
}

.checkbox-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  margin: 4px 0 0 0;
}

.checkbox-inline input[type="checkbox"] {
  cursor: pointer;
  width: 16px;
  height: 16px;
}

/* Toolbar input fields */
.toolbar-row.advanced input[type="number"]:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============ CANVAS AREA ============ */
.canvas-container {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 20px;
}

.canvas-scroll {
  flex: 1;
  min-height: 0;
  border: 1px solid #1a1a1a;
  border-radius: 10px;
  padding: 40px;
  background:
    radial-gradient(circle at 50% 20%, rgba(255,127,0,0.04) 0%, transparent 50%),
    radial-gradient(circle at top, rgba(255,255,255,0.02), transparent 60%) #000;
  overflow: auto;
  position: relative;
  scrollbar-width: thin;
  scrollbar-color: var(--outer-accent) rgba(20,20,20,0.9);
}

.canvas-scroll::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

.canvas-scroll::-webkit-scrollbar-track {
  background: rgba(10,10,10,0.85);
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
}

.canvas-scroll::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, rgba(255,136,0,0.95), rgba(255,82,0,0.9));
  border-radius: 999px;
  border: 2px solid rgba(0,0,0,0.6);
}

.canvas-scroll::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, var(--outer-accent), #ff5200);
}

/* Canvas Stage */
#builder-stage {
  min-height: 600px;
  position: relative;
}

/* Drop Zone Highlighting */
.canvas-scroll.dropping,
#studio-sidebar.dropping {
  border-color: var(--outer-accent);
  box-shadow: 0 0 0 2px rgba(255,127,0,0.3), inset 0 0 40px rgba(255,127,0,0.1);
}

/* ============ UTILITIES ============ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============ MODALS ============ */
#imagePreviewModal,
#helpModal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  justify-content: center;
  align-items: center;
}

#imagePreviewModal.show,
#helpModal[style*="display: flex"],
#helpModal[style*="display:flex"] {
  display: flex;
}

.modal-content {
  background: var(--outer-panel);
  border-radius: 12px;
  padding: 32px;
  max-width: 600px;
  max-height: 90vh;
  overflow: auto;
  position: relative;
  border: 1px solid rgba(255,127,0,0.3);
  box-shadow: 0 12px 48px rgba(0,0,0,0.8);
}

#helpModal .modal-content {
  max-width: 700px;
}

#helpModal h3 {
  color: var(--outer-accent);
  margin: 0 0 20px 0;
  font-size: 1.5rem;
}

#helpModal .help-body {
  color: var(--outer-text);
  line-height: 1.6;
  text-align: left;
}

#helpModal .help-body p {
  margin: 12px 0;
  text-align: left;
}

#helpModal .help-body ul {
  margin: 12px 0;
  padding-left: 24px;
  text-align: left;
  list-style-type: disc;
}

#helpModal .help-body li {
  margin: 8px 0;
  text-align: left;
}

.modal-content > button.btn {
  margin-top: 24px;
  padding: 10px 24px;
  font-size: 0.9rem;
  min-width: 120px;
}

.modal-content .close-modal,
.modal-content #closeModal,
.modal-content #closeHelp {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0,0,0,0.4);
  border: 2px solid var(--outer-accent);
  color: var(--outer-accent);
  font-size: 1.5rem;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--outer-transition);
  line-height: 1;
  padding: 0;
}

.modal-content .close-modal:hover,
.modal-content #closeModal:hover,
.modal-content #closeHelp:hover {
  background: var(--outer-accent);
  border-color: var(--outer-accent);
  color: #fff;
  transform: rotate(90deg);
}

#modalImage {
  max-width: 100%;
  border-radius: 8px;
}

/* ============ MOBILE BLOCK ============ */
.mobile-block {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--outer-bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mobile-block-inner {
  text-align: center;
  padding: 32px;
}

.mobile-block h2 {
  color: var(--outer-accent);
  margin-bottom: 16px;
}

.mobile-btn {
  display: inline-block;
  margin-top: 24px;
  padding: 12px 24px;
  background: var(--outer-accent);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
}

/* ============ BUILDER WRAPPER ============ */
.builder-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.builder-wrapper.outerstudio-dtf {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 280px;
  }

  .canvas-container {
    padding: 12px;
  }

  .canvas-scroll {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  .mobile-block {
    display: flex !important;
  }
}