:root {
  --white: #ffffff;
  --black: #1a1a1a;

  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-400: #a3a3a3;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;

  --green: #16a34a;
  --green-light: #22c55e;
  --green-dark: #15803d;

  --red: #dc2626;
  --red-light: #ef4444;
  --red-dark: #b91c1c;

  --amber: #f59e0b;
  --amber-light: #fbbf24;

  --bg: var(--white);
  --text: var(--black);
  --text-muted: var(--gray-600);
  --border: var(--gray-200);
  --border-dark: var(--gray-300);
  --accent: var(--green);
  --danger: var(--red);
  --shadow: rgba(0, 0, 0, 0.05);
  --shadow-md: rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

#app {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

/* ========== TOPBAR ========== */
.topbar {
  height: 64px;
  background: var(--white);
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  flex-shrink: 0;
  z-index: 100;
}

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

.logo-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background: var(--green);
  transform: rotate(45deg);
}

.brand-name {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.5px;
  color: var(--black);
}

.project-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--gray-50);
  padding: 8px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-title span {
  color: var(--green);
  font-weight: 600;
}

.save-btn-header {
  padding: 6px 12px;
  font-size: 12px;
  margin-left: 8px;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.zoom-label {
  min-width: 55px;
  text-align: center;
  color: var(--gray-600);
  font-size: 13px;
  font-weight: 600;
}

.divider {
  width: 1px;
  height: 28px;
  background: var(--border);
  margin: 0 4px;
}

.sidebar-divider {
  width: 48px;
  height: 1px;
  background: var(--border);
  margin: 10px auto;
}

/* ========== BUTTONS ========== */
.btn {
  background: var(--white);
  color: var(--gray-700);
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--black);
}

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

.btn-primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  color: var(--white);
}

.style-btn {
  min-width: 38px;
  padding: 9px;
  justify-content: center;
}

/* ========== WORKSPACE ========== */
.workspace {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
}

/* ========== SIDEBAR ========== */
.sidebar {
  width: 80px;
  background: var(--white);
  border-right: 2px solid var(--border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  overflow-y: auto;
  z-index: 50;
  scrollbar-width: none;
  flex-shrink: 0;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
}

.sidebar::-webkit-scrollbar {
  display: none;
}

.sidebar-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 64px;
  padding: 10px 6px;
  border-radius: 8px;
  background: var(--white);
  border: 1px solid transparent;
  cursor: pointer;
  color: var(--gray-500);
  transition: all 0.15s ease;
  gap: 4px;
}

.sidebar-btn:hover {
  background: var(--gray-50);
  border-color: var(--border);
  color: var(--green);
}

.sidebar-btn.active {
  background: var(--gray-50);
  border-color: var(--green);
  color: var(--green);
}

.sidebar-btn .icon {
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sidebar-btn span:not(.icon) {
  font-size: 10px;
  font-weight: 600;
  text-align: center;
  line-height: 1.2;
}

/* ========== PANEL ========== */
.panel {
  position: absolute;
  left: 80px;
  top: 0;
  width: 360px;
  height: 100%;
  background: var(--white);
  border-right: 2px solid var(--border);
  overflow-y: auto;
  z-index: 40;
  transform: translateX(-100%);
  transition: transform 0.2s ease;
  box-shadow: 4px 0 12px var(--shadow-md);
  visibility: hidden;
}

.panel.active {
  transform: translateX(0);
  visibility: visible;
}

.panel-content {
  padding: 20px;
  display: none;
}

.panel-content.show {
  display: block;
}

.panel h3 {
  margin: 0 0 16px 0;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border);
  color: var(--black);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.panel h3 i {
  color: var(--green);
  font-size: 16px;
}

/* ========== EDITOR WRAPPER ========== */
.editor-wrapper {
  position: absolute;
  left: 80px;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--gray-50);
  overflow: hidden;
}

#pagesContainer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 20px;
  overflow-y: auto;
  overflow-x: auto;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.pages-container::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.editor-outer {
  flex-shrink: 0;
  position: relative;
  background: #e8e8e8;
  border-radius: 4px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  transition: box-shadow 0.2s;
}

.editor-outer.editor-page-active {
  border-color: var(--green);
  box-shadow:
    0 0 0 2px #4f46e5,
    0 4px 20px rgba(79, 70, 229, 0.3);
}

.editor {
  position: relative;
  background: var(--white);
  box-shadow: 0 1px 3px var(--shadow);
  overflow: hidden;
  user-select: none;
  width: 1000px;
  height: 700px;
  max-width: none;
  max-height: none;
  transition: none;
}

/* ========== GUIDE TEXT ========== */
.guide {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: var(--gray-500);
  background: var(--gray-50);
  border: 2px dashed var(--gray-300);
  padding: 16px 24px;
  border-radius: 8px;
  font-size: 14px;
  text-align: center;
  line-height: 1.6;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  pointer-events: none;
}

.guide i {
  color: var(--green);
  font-size: 18px;
}

/* ========== GRID & SAFE MARGINS ========== */
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--gray-200) 1px, transparent 1px),
    linear-gradient(to bottom, var(--gray-200) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
  z-index: 1;
}

.safe-margins {
  position: absolute;
  inset: 30px;
  border: 1px dashed var(--red);
  pointer-events: none;
  z-index: 2;
}

.hidden {
  display: none !important;
}

/* ========== TOOL GRID ========== */
.tool-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tool {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 14px;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.tool:hover {
  border-color: var(--gray-300);
  box-shadow: 0 2px 6px var(--shadow);
}

.tool-label {
  display: block;
  margin-bottom: 10px;
  color: var(--gray-700);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

/* ========== INPUTS ========== */
.input-field {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.15s ease;
  width: 100%;
}

.input-field:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.select-field {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  width: 100%;
}

.select-field:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

.color-input {
  width: 52px;
  height: 40px;
  padding: 4px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--white);
}

.color-input:hover {
  border-color: var(--gray-300);
}

/* ========== SEARCH BOX ========== */
.search-box {
  position: relative;
  margin-bottom: 14px;
}

.search-box i {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-500);
  font-size: 14px;
}

.search-box .input-field {
  padding-left: 38px;
}

/* =====================================================
   ELEMENTS HIGHLIGHTER SYSTEM - FIXED
   ===================================================== */

.elem {
  position: absolute;
  cursor: move;
  user-select: none;
  border: 2px solid transparent;
  border-radius: 2px;
  transition:
    border-color 0.12s ease,
    outline 0.12s ease,
    box-shadow 0.12s ease;
  touch-action: none;
  opacity: 1;
  filter: none;
}

.elem:hover {
  border-color: var(--green);
  outline: 2px solid rgba(22, 163, 74, 0.3);
  outline-offset: 0px;
}

.elem.selected {
  border-color: var(--green);
  outline: 2px solid rgba(22, 163, 74, 0.5);
  outline-offset: 0px;
  box-shadow: inset 0 0 0 2px var(--green);
}

.elem.locked {
  cursor: not-allowed;
  opacity: 1 !important;
  filter: none !important;
  brightness: 1 !important;
}

.elem.locked:hover {
  border-color: var(--amber);
  outline: 2px solid rgba(245, 158, 11, 0.4);
  outline-offset: 0px;
}

.elem.locked.selected {
  border-color: var(--amber);
  outline: 2px solid rgba(245, 158, 11, 0.5);
  outline-offset: 0px;
  box-shadow: inset 0 0 0 2px var(--amber);
}

.elem.exporting {
  border-color: transparent !important;
  outline: none !important;
  box-shadow: none !important;
  opacity: 1 !important;
  filter: none !important;
}

.elem.exporting .resize-handle,
.elem.exporting .controls {
  display: none !important;
}

/* ========== TEXT ELEMENTS ========== */
.elem.text {
  min-width: 60px;
  min-height: 24px;
  padding: 6px 10px;
  background: transparent;
  line-height: 1.5;
  overflow: hidden;
}

.elem.text .content {
  outline: none;
  cursor: text;
  user-select: text;
  color: var(--text);
  word-wrap: break-word;
  overflow-wrap: break-word;
  white-space: pre-wrap;
  width: 100%;
  display: block;
  overflow: hidden;
  max-height: 100%;
}

/* ========== IMAGE ELEMENTS ========== */
.elem.image {
  overflow: hidden;
  border: 2px solid transparent;
}

.elem.image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

/* ========== SHAPE ELEMENTS ========== */
.elem.shape {
  overflow: visible;
}

.elem.shape svg {
  display: block;
  width: 100%;
  height: 100%;
}

/* ========== ICON ELEMENTS ========== */
.elem.icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.elem.icon i {
  display: block;
}

/* ========== CONTROLS ========== */
.elem .controls {
  display: none;
  position: absolute;
  top: -46px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px;
  gap: 6px;
  z-index: 30;
  white-space: nowrap;
  box-shadow: 0 4px 12px var(--shadow-md);
}

.elem.selected .controls {
  display: flex;
}

.ctrl-btn {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gray-700);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ctrl-btn:hover {
  background: var(--gray-50);
  border-color: var(--green);
  color: var(--green);
}

.ctrl-btn.danger {
  color: var(--red);
  border-color: var(--red);
}

.ctrl-btn.danger:hover {
  background: #fef2f2;
  border-color: var(--red-dark);
  color: var(--red-dark);
}

/* ========== RESIZE HANDLES ========== */
.resize-handle {
  width: 10px;
  height: 10px;
  background: var(--white);
  border: 2px solid var(--green);
  position: absolute;
  z-index: 20;
  display: none;
  box-shadow: 0 1px 4px var(--shadow);
  border-radius: 2px;
}

.elem.selected .resize-handle {
  display: block;
}

.elem.locked.selected .resize-handle {
  border-color: var(--amber);
}

.resize-handle.tl {
  top: -5px;
  left: -5px;
  cursor: nwse-resize;
}
.resize-handle.tr {
  top: -5px;
  right: -5px;
  cursor: nesw-resize;
}
.resize-handle.bl {
  bottom: -5px;
  left: -5px;
  cursor: nesw-resize;
}
.resize-handle.br {
  bottom: -5px;
  right: -5px;
  cursor: nwse-resize;
}
.resize-handle.t {
  top: -5px;
  left: 50%;
  transform: translateX(-50%);
  cursor: ns-resize;
}
.resize-handle.b {
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  cursor: ns-resize;
}
.resize-handle.l {
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
  cursor: ew-resize;
}
.resize-handle.r {
  right: -5px;
  top: 50%;
  transform: translateY(-50%);
  cursor: ew-resize;
}

/* ========== PAGES LIST ========== */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.panel-header h3 {
  margin: 0;
  border-bottom: none;
  padding-bottom: 0;
}

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

.page-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.page-item:hover {
  background: var(--gray-50);
  border-color: var(--green);
}

.page-item.active {
  background: var(--white);
  border-color: var(--green);
  border-left-width: 3px;
}

.page-title {
  flex: 1;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 600;
}

.page-title i {
  color: var(--green);
  font-size: 14px;
}

.page-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* ========== PAGE UP/DOWN BUTTONS ========== */
.page-move {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  font-size: 11px;
  transition: all 0.15s ease;
  flex-shrink: 0;
  user-select: none;
}

.page-move:hover {
  background: var(--green);
  border-color: var(--green);
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(22, 163, 74, 0.35);
}

.page-move:active {
  transform: scale(0.93);
}

.page-move i {
  pointer-events: none;
}

/* ========== PAGE DUPLICATE BUTTON ========== */
.page-dup {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--gray-600);
  cursor: pointer;
  font-size: 11px;
  transition: all 0.15s ease;
  flex-shrink: 0;
  user-select: none;
}

.page-dup:hover {
  background: #6366f1;
  border-color: #6366f1;
  color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(99, 102, 241, 0.35);
}

.page-dup:active {
  transform: scale(0.93);
}

.page-dup i {
  pointer-events: none;
}

/* ========== PAGE DELETE BUTTON ========== */
.page-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  color: var(--red);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  flex-shrink: 0;
  user-select: none;
}

.page-delete:hover {
  background: #fef2f2;
  border-color: var(--red-light);
  transform: translateY(-1px);
}

.page-delete:active {
  transform: scale(0.93);
}

.page-delete i {
  pointer-events: none;
}

/* ========== SHAPES GRID ========== */
.shapes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.shape-btn {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gray-700);
  padding: 12px 8px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.shape-btn:hover {
  background: var(--gray-50);
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.shape-btn i {
  font-size: 22px;
  color: var(--green);
}

/* ========== ICONS GRID ========== */
.icons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.icon-btn {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gray-700);
  padding: 12px 8px;
  border-radius: 6px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.icon-btn:hover {
  background: var(--gray-50);
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.icon-btn i {
  font-size: 24px;
  color: var(--green);
}

/* ========== UPLOAD SECTION ========== */
.upload-block {
  margin-bottom: 12px;
}

#fileInput {
  width: 100%;
  padding: 10px;
  border: 2px dashed var(--border);
  border-radius: 8px;
  background: var(--gray-50);
  cursor: pointer;
  transition: all 0.15s ease;
}

#fileInput:hover {
  border-color: var(--green);
  background: var(--white);
}

/* ========== UPLOADS GRID ========== */
.uploads-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.upload-item {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--border);
  background: var(--white);
  transition: all 0.2s ease;
  cursor: pointer;
  box-shadow: 0 2px 4px var(--shadow);
}

.upload-item:hover {
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px var(--shadow-md);
}

.upload-item .image-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  padding: 8px;
}

.upload-item img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 4px;
  transition: transform 0.2s ease;
}

.upload-item:hover img {
  transform: scale(1.05);
}

.uploads-grid .empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 30px 20px;
  background: var(--gray-50);
  border-radius: 8px;
  border: 1px dashed var(--gray-300);
}

.uploads-grid .empty-state i {
  font-size: 32px;
  color: var(--gray-400);
  margin-bottom: 10px;
  display: block;
}

.uploads-grid .empty-state p {
  color: var(--gray-500);
  font-size: 13px;
  margin: 0;
}

.uploads-grid .empty-state small {
  color: var(--gray-400);
  font-size: 11px;
  margin-top: 5px;
  display: block;
}

/* ========== LAYERS ========== */
.layers-container {
  max-height: 400px;
  overflow-y: auto;
  margin-top: 8px;
}

.layers-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.layers-list li {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.layers-list li:hover {
  background: var(--gray-50);
  border-color: var(--green);
}

.layers-list li.selected {
  background: var(--white);
  border-color: var(--green);
  border-left-width: 3px;
}

.layer-name {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  color: var(--text);
  font-weight: 600;
}

.layer-name i {
  color: var(--green);
  font-size: 14px;
}

.layer-actions {
  display: flex;
  gap: 6px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.layers-list li:hover .layer-actions {
  opacity: 1;
}

.layer-btn {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gray-600);
  padding: 5px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: all 0.15s ease;
}

.layer-btn:hover {
  background: var(--gray-50);
  border-color: var(--green);
  color: var(--green);
}

/* ========== TEMPLATES ========== */
.templates-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.template-card {
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: all 0.15s ease;
  background: var(--white);
}

.template-card:hover {
  transform: translateY(-4px);
  border-color: var(--green);
  box-shadow: 0 8px 16px var(--shadow-md);
}

.template-thumb {
  height: 100px;
  background: var(--gray-100);
}

.template-classic {
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}
.template-modern {
  background: linear-gradient(135deg, #e8f5e9, #c8e6c9);
}
.template-badge {
  background: linear-gradient(135deg, #fef2f2, #fecaca);
}
.template-elegant {
  background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
}

.template-name {
  padding: 12px;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--gray-700);
  background: var(--white);
  border-top: 1px solid var(--border);
}

/* ========== PROJECT LIST ========== */
#projectList {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0px;
  max-height: 500px;
  overflow-y: auto;
}

.project-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.project-item:hover {
  background: var(--gray-50);
  border-color: var(--green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow);
}

.project-info {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.project-name {
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 15px;
}

.project-name i {
  color: var(--green);
  font-size: 16px;
  flex-shrink: 0;
}

.project-date {
  font-size: 11px;
  color: var(--gray-500);
  font-weight: 500;
}

.project-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.project-actions .btn {
  padding: 7px 12px;
  font-size: 12px;
}

.project-actions .delete-btn {
  color: var(--red);
  border-color: var(--red);
}

.project-actions .delete-btn:hover {
  background: #fef2f2;
  border-color: var(--red-dark);
}

/* ========== MODALS ========== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.modal.show {
  display: flex !important;
}

.modal-box {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  max-width: 480px;
  width: 90%;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
  animation: modalFadeIn 0.2s ease;
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-box h3 {
  margin: 0 0 10px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: none;
  padding-bottom: 0;
  color: var(--black);
  font-size: 20px;
  font-weight: 700;
}

.modal-box h3 i {
  color: var(--green);
}

.modal-box p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}

.modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.btn-cancel {
  background: var(--white);
  border: 1px solid var(--border);
  color: var(--gray-700);
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  flex: 1;
  transition: all 0.15s ease;
}

.btn-cancel:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
  color: var(--text);
}

.btn-ok {
  background: var(--green);
  color: var(--white);
  border: none;
  padding: 12px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  flex: 1;
  transition: all 0.15s ease;
}

.btn-ok:hover {
  background: var(--green-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(22, 163, 74, 0.3);
}

/* ========== SHARE LINK ========== */
.share-link-box {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.share-link-box .input-field {
  flex: 1;
}

/* ========== POPUP ========== */
.popup {
  display: none;
  position: fixed;
  inset: 0;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.popup-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.popup-content {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  z-index: 10000;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.popup-content h3 {
  margin: 0 0 10px 0;
  font-size: 24px;
  text-align: center;
  color: var(--black);
  font-weight: 700;
}

.popup-desc {
  margin: 0 0 24px 0;
  color: var(--gray-600);
  text-align: center;
  font-size: 14px;
}

.popup-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.popup-btn {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--white);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.15s ease;
  font-weight: 600;
}

.popup-btn-primary {
  border-color: var(--green);
}

.popup-btn-primary:hover {
  background: var(--gray-50);
  border-color: var(--green-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-md);
}

.popup-btn-cancel {
  background: var(--gray-50);
  border-color: var(--border);
  justify-content: center;
}

.popup-btn-cancel:hover {
  background: var(--gray-100);
}

.popup-btn-icon {
  font-size: 26px;
  color: var(--green);
}

.popup-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.popup-btn-text strong {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
}

.popup-btn-text small {
  font-size: 12px;
  color: var(--gray-500);
  font-weight: 500;
}

/* ========== CUSTOM SIZE FIELDS ========== */
#popupCustomSizeFields {
  transition: display 0.2s ease;
  background: #f8faff;
  border-left: 3px solid var(--green);
}

#popupCustomSizeFields button:hover {
  background: var(--green);
  color: white;
  border-color: var(--green);
}

#popupBgColorValue {
  font-size: 12px;
  padding: 4px 10px;
  color: var(--green);
  font-weight: 600;
}

/* ========== SCROLLBARS ========== */
.panel::-webkit-scrollbar,
.layers-container::-webkit-scrollbar,
#projectList::-webkit-scrollbar {
  width: 6px;
}

.panel::-webkit-scrollbar-track,
.layers-container::-webkit-scrollbar-track,
#projectList::-webkit-scrollbar-track {
  background: var(--gray-50);
}

.panel::-webkit-scrollbar-thumb,
.layers-container::-webkit-scrollbar-thumb,
#projectList::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 3px;
}

.panel::-webkit-scrollbar-thumb:hover,
.layers-container::-webkit-scrollbar-thumb:hover,
#projectList::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1200px) {
  .panel {
    width: 320px;
  }
  .sidebar {
    width: 72px;
  }
}

@media (max-width: 768px) {
  .workspace {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    height: 64px;
    flex-direction: row;
    overflow-x: auto;
    padding: 8px 16px;
    border-right: none;
    border-bottom: 2px solid var(--border);
    position: relative;
  }

  .sidebar-btn {
    width: 60px;
  }

  .panel {
    left: 0;
    width: 100%;
    max-width: 320px;
  }

  .editor-wrapper {
    left: 0;
  }
  .top-actions {
    gap: 8px;
  }

  .uploads-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}