/**
 * Vector Studio - VectorCraft Web Application
 * Main Application Stylesheet (Dark Professional Theme)
 */

:root {
  --bg-app: #323232;
  --bg-topbar: #1e1e1e;
  --bg-panel: #252526;
  --bg-panel-header: #2b2b2b;
  --bg-panel-sub: #1f1f1f;
  --bg-control: #323232;
  --bg-control-hover: #3f3f3f;
  --bg-control-active: #4a4a4a;
  --bg-canvas: #1b1b1c;
  --bg-artboard: #ffffff;
  
  --border-app: #3f3f3f;
  --border-light: #3f3f3f;
  --border-control: #444444;
  --border-focus: #1473e6;
  
  --text-main: #e4e4e4;
  --text-dim: #9e9e9e;
  --text-muted: #767676;
  --text-bright: #ffffff;
  
  --accent: #1473e6;
  --accent-hover: #0d66d0;
  --accent-active: #0b58b8;
  --accent-glow: rgba(20, 115, 230, 0.25);
  
  --danger: #eb445a;
  --danger-hover: #ff5c72;
  --success: #2dd36f;
  --warning: #ffc409;
  
  --smart-guide: #e02075;
  --bounding-box: #0d99ff;
  --anchor-point: #ffffff;
  --anchor-border: #0d99ff;
  --handle-line: #0d99ff;
  --handle-point: #0d99ff;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, "Courier New", monospace;
  --font-size: 11px;
  --font-size-sm: 10px;
  --font-size-lg: 13px;
  
  --shadow-panel: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-artboard: 0 8px 32px rgba(0, 0, 0, 0.6);
  --shadow-modal: 0 12px 40px rgba(0, 0, 0, 0.7);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body, html {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  font-family: var(--font-family);
  font-size: var(--font-size);
  color: var(--text-main);
  background-color: var(--bg-app);
  user-select: none;
  -webkit-user-select: none;
}

/* App Shell Structure */
#app-container {
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

/* Header Area: Menubar + Context Taskbar */
#app-header {
  flex-shrink: 0;
  background-color: var(--bg-topbar);
  border-bottom: 1px solid var(--border-app);
  z-index: 100;
}

/* Menubar */
#menubar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
  padding: 0 10px;
  background-color: #18181b;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.35);
  gap: 10px;
  box-sizing: border-box;
  z-index: 100;
}

.vector-menubar-left {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  margin-right: 4px;
  font-weight: 700;
  font-size: 11px;
  color: var(--text-bright);
  letter-spacing: 0.5px;
}

.vector-quick-tools {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  margin-right: 6px;
  padding-right: 6px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.vector-qat-btn {
  background: transparent;
  border: 1px solid transparent;
  color: #a1a1aa;
  width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  cursor: pointer;
  padding: 0;
  transition: all 0.14s ease;
}

.vector-qat-btn svg {
  display: block;
}

.vector-qat-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.12);
}

.vector-qat-btn:active {
  background-color: rgba(255, 255, 255, 0.15);
}

.vector-qat-btn.disabled,
.vector-qat-btn:disabled {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

.vector-title-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.vector-doc-title-input {
  background: rgba(0, 0, 0, 0.35) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
  color: #ffffff !important;
  caret-color: #38bdf8 !important;
  font-weight: 600;
  font-size: 12.5px;
  font-family: inherit;
  padding: 2px 10px;
  height: 26px;
  border-radius: 5px;
  text-align: center;
  width: 250px;
  max-width: 100%;
  outline: none;
  transition: all 0.15s ease;
}

.vector-doc-title-input:hover {
  border-color: rgba(255, 255, 255, 0.3) !important;
  background: rgba(0, 0, 0, 0.48) !important;
  color: #ffffff !important;
}

.vector-doc-title-input:focus,
.vector-doc-title-input:active {
  border-color: #38bdf8 !important;
  background: rgba(0, 0, 0, 0.65) !important;
  color: #ffffff !important;
  caret-color: #38bdf8 !important;
  box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.35) !important;
}

.vector-title-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.brand-badge svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
}

.menu-item {
  position: relative;
  height: 28px;
  display: inline-flex;
  align-items: center;
  padding: 0 9px;
  border-radius: 4px;
  cursor: pointer;
  color: #d4d4d8;
  font-size: 11.5px;
  font-weight: 500;
  transition: background-color 0.12s, color 0.12s;
}

.menu-item:hover, .menu-item.active {
  background-color: var(--bg-control-hover);
  color: var(--text-bright);
}

.menu-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background-color: var(--bg-panel);
  border: 1px solid var(--border-control);
  box-shadow: var(--shadow-panel);
  border-radius: 4px;
  padding: 4px 0;
  z-index: 1000;
  display: none;
}

.menu-item.active .menu-dropdown {
  display: block;
}

.dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 12px;
  cursor: pointer;
  color: var(--text-main);
  font-size: 11px;
  transition: background-color 0.1s;
}

.dropdown-item:hover {
  background-color: var(--accent);
  color: #ffffff;
}

.dropdown-item.disabled {
  color: var(--text-muted);
  cursor: default;
}

.dropdown-item.disabled:hover {
  background-color: transparent;
  color: var(--text-muted);
}

.dropdown-item .shortcut {
  font-size: 10px;
  color: var(--text-dim);
  margin-left: 16px;
}

.dropdown-item:hover .shortcut {
  color: rgba(255, 255, 255, 0.8);
}

.dropdown-separator {
  height: 1px;
  background-color: var(--border-app);
  margin: 4px 0;
}

/* Contextual Control Taskbar */
#context-taskbar {
  display: flex;
  align-items: center;
  height: 32px;
  padding: 0 8px;
  background-color: var(--bg-panel-header);
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
}

#context-taskbar::-webkit-scrollbar {
  display: none;
}

.taskbar-group {
  display: flex;
  align-items: center;
  gap: 6px;
  padding-right: 8px;
  border-right: 1px solid var(--border-app);
}

.taskbar-group:last-child {
  border-right: none;
}

.taskbar-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Color Chip Button */
.color-chip-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-control);
  border: 1px solid var(--border-control);
  border-radius: 3px;
  padding: 2px 6px;
  cursor: pointer;
}

.color-chip-btn:hover {
  background: var(--bg-control-hover);
  border-color: var(--text-dim);
}

.color-swatch-preview {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  border: 1px solid rgba(0,0,0,0.4);
  position: relative;
}

/* Main Workspace */
#main-workspace {
  display: flex;
  flex: 1;
  width: 100%;
  height: calc(100vh - 94px);
  min-height: 0;
  position: relative;
  overflow: hidden;
}

/* Status Bar */
#app-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 24px;
  padding: 0 8px;
  background-color: var(--bg-topbar);
  border-top: 1px solid var(--border-app);
  font-size: 10px;
  color: var(--text-dim);
  z-index: 100;
}

.statusbar-left, .statusbar-center, .statusbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.statusbar-btn {
  padding: 2px 6px;
  border-radius: 2px;
  cursor: pointer;
  color: var(--text-main);
  background: transparent;
  border: 1px solid transparent;
}

.statusbar-btn:hover {
  background: var(--bg-control);
  border-color: var(--border-control);
}

/* Universal Form Controls */
input[type="text"], input[type="number"], select {
  background-color: var(--bg-control);
  border: 1px solid var(--border-control);
  border-radius: 3px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 11px;
  padding: 3px 6px;
  outline: none;
  transition: border-color 0.15s, background-color 0.15s;
}

input[type="text"]:focus, input[type="number"]:focus, select:focus {
  border-color: var(--border-focus);
  background-color: #292929;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  opacity: 1;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background-color: var(--bg-control);
  border: 1px solid var(--border-control);
  border-radius: 3px;
  color: var(--text-main);
  font-family: var(--font-family);
  font-size: 11px;
  padding: 4px 10px;
  cursor: pointer;
  user-select: none;
  transition: all 0.15s;
}

.btn:hover {
  background-color: var(--bg-control-hover);
  border-color: var(--text-dim);
  color: var(--text-bright);
}

.btn:active {
  background-color: var(--bg-control-active);
}

.btn-primary {
  background-color: var(--accent);
  border-color: var(--accent-hover);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent);
  color: #ffffff;
}

.btn-icon {
  padding: 4px;
  min-width: 24px;
  height: 24px;
}

.btn-icon svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* Scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-app);
}

::-webkit-scrollbar-thumb {
  background: var(--border-control);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

/* Hide external floating Cloud Bridge Pill & Drawer (Integrated into File Menu only) */
.mf-cloud-pill,
#mf-ai-drawer {
  display: none !important;
}