/* ========================================
   VentiStudio Suite — Shared Styles
   ======================================== */

/* --- Suite Variables --- */
:root {
  --suite-sidebar-w: 260px;
  --suite-toolbar-h: 44px;
  --suite-header-h: 48px;
  --suite-accent: #6366f1;
  --suite-accent2: #8b5cf6;
  --suite-bg: #0c0c14;
  --suite-surface: #16161f;
  --suite-surface2: #1e1e2a;
  --suite-border: rgba(255,255,255,0.08);
  --suite-text: #e0e0e0;
  --suite-text2: #a0a0a0;
  --suite-radius: 8px;
  --suite-transition: .18s cubic-bezier(.4,0,.2,1);
}

[data-theme="light"] {
  --suite-bg: #f5f5fa;
  --suite-surface: #fff;
  --suite-surface2: #eeeef4;
  --suite-border: rgba(0,0,0,0.1);
  --suite-text: #1a1a2e;
  --suite-text2: #555;
}

/* --- Reset for Suite Apps --- */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
}

.suite-app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  background: var(--suite-bg);
  color: var(--suite-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* --- Suite Header (top bar) --- */
.suite-header {
  display: flex;
  align-items: center;
  height: var(--suite-header-h);
  padding: 0 12px;
  background: var(--suite-surface);
  border-bottom: 1px solid var(--suite-border);
  gap: 12px;
  flex-shrink: 0;
  z-index: 50;
}

.suite-header .suite-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--suite-text);
  font-weight: 600;
  font-size: .9rem;
  white-space: nowrap;
}

.suite-header .suite-logo img {
  width: 24px;
  height: 24px;
  border-radius: 4px;
}

.suite-header .suite-app-name {
  font-size: .85rem;
  color: var(--suite-accent);
  font-weight: 700;
  padding: 2px 8px;
  background: rgba(99, 102, 241, 0.12);
  border-radius: 6px;
}

.suite-header .suite-doc-name {
  flex: 1;
  min-width: 0;
}

.suite-header .suite-doc-name input {
  background: transparent;
  border: 1px solid transparent;
  color: var(--suite-text);
  font-size: .85rem;
  padding: 4px 8px;
  border-radius: 6px;
  width: 220px;
  max-width: 100%;
  transition: var(--suite-transition);
}

.suite-header .suite-doc-name input:hover,
.suite-header .suite-doc-name input:focus {
  border-color: var(--suite-border);
  background: var(--suite-surface2);
  outline: none;
}

.suite-header .suite-doc-name input:focus-visible {
  outline: 2px solid var(--suite-accent);
  outline-offset: -1px;
}

.suite-header .suite-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

/* --- Toolbar --- */
.suite-toolbar {
  display: flex;
  align-items: center;
  min-height: var(--suite-toolbar-h);
  padding: 4px 12px;
  background: var(--suite-surface);
  border-bottom: 1px solid var(--suite-border);
  gap: 2px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.suite-toolbar .tb-sep {
  width: 1px;
  height: 24px;
  background: var(--suite-border);
  margin: 0 6px;
  flex-shrink: 0;
}

.suite-toolbar .tb-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

/* --- Toolbar Buttons --- */
.tb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 6px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--suite-text);
  font-size: .82rem;
  cursor: pointer;
  transition: var(--suite-transition);
  position: relative;
  white-space: nowrap;
}

.tb-btn:hover {
  background: var(--suite-surface2);
}

.tb-btn.active {
  background: rgba(99, 102, 241, 0.15);
  color: var(--suite-accent);
}

.tb-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.tb-btn[title]::after {
  content: attr(title);
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%) scale(0.95);
  background: #222;
  color: #eee;
  font-size: .72rem;
  padding: 3px 7px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: .12s;
  z-index: 100;
}

.tb-btn:hover[title]::after {
  opacity: 1;
  transform: translateX(-50%) scale(1);
}

/* --- Toolbar Select --- */
.tb-select {
  height: 30px;
  padding: 0 8px;
  border: 1px solid var(--suite-border);
  border-radius: 6px;
  background: var(--suite-surface);
  color: var(--suite-text);
  font-size: .8rem;
  cursor: pointer;
  outline: none;
}

.tb-select:focus {
  border-color: var(--suite-accent);
}

/* --- Suite Body --- */
.suite-body {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

/* --- Sidebar --- */
.suite-sidebar {
  width: var(--suite-sidebar-w);
  background: var(--suite-surface);
  border-right: 1px solid var(--suite-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  flex-shrink: 0;
}

.suite-sidebar .sidebar-section {
  padding: 12px;
}

.suite-sidebar .sidebar-section h3 {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--suite-text2);
  margin-bottom: 8px;
}

/* --- Main Content Area --- */
.suite-content {
  flex: 1;
  overflow: auto;
  display: flex;
  justify-content: center;
  padding: 24px;
  background: var(--suite-bg);
  min-height: 0;
}

/* --- Status Bar --- */
.suite-statusbar {
  display: flex;
  align-items: center;
  height: 26px;
  padding: 0 12px;
  background: var(--suite-surface);
  border-top: 1px solid var(--suite-border);
  font-size: .72rem;
  color: var(--suite-text2);
  gap: 16px;
  flex-shrink: 0;
}

/* --- Suite Button Variants --- */
.suite-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--suite-radius);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--suite-transition);
  text-decoration: none;
}

.suite-btn-primary {
  background: linear-gradient(135deg, var(--suite-accent), var(--suite-accent2));
  color: #fff;
}

.suite-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
}

.suite-btn-ghost {
  background: transparent;
  color: var(--suite-text);
  border: 1px solid var(--suite-border);
}

.suite-btn-ghost:hover {
  background: var(--suite-surface2);
}

/* --- Dropdown / Context Menu --- */
.suite-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--suite-surface);
  border: 1px solid var(--suite-border);
  border-radius: var(--suite-radius);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  padding: 4px;
  z-index: 200;
  display: none;
}

.suite-dropdown.open {
  display: block;
}

.suite-dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: .82rem;
  color: var(--suite-text);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  transition: var(--suite-transition);
}

.suite-dropdown-item:hover {
  background: var(--suite-surface2);
}

.suite-dropdown-item .shortcut {
  margin-left: auto;
  color: var(--suite-text2);
  font-size: .72rem;
}

.suite-dropdown-sep {
  height: 1px;
  background: var(--suite-border);
  margin: 4px 0;
}

/* --- Color Picker Grid --- */
.color-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 3px;
  padding: 8px;
}

.color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--suite-transition);
}

.color-swatch:hover {
  transform: scale(1.15);
}

.color-swatch.active {
  border-color: var(--suite-accent);
}

/* --- Modal --- */
.suite-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: .2s;
}

.suite-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.suite-modal {
  background: var(--suite-surface);
  border: 1px solid var(--suite-border);
  border-radius: 12px;
  padding: 24px;
  min-width: 360px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.suite-modal h2 {
  font-size: 1.1rem;
  margin-bottom: 16px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .suite-sidebar {
    position: absolute;
    left: -260px;
    top: 0;
    bottom: 0;
    z-index: 80;
    transition: var(--suite-transition);
  }
  .suite-sidebar.open {
    left: 0;
  }
  .suite-content {
    padding: 12px;
  }
  .suite-header .suite-doc-name input {
    width: 140px;
  }
}