/* ============================================
   Grist Widget Studio Pro - Styles
   ============================================ */

:root {
  /* Dark theme (default) */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-hover: #475569;
  --border: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-dim: rgba(99, 102, 241, 0.2);
  --success: #10b981;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  --radius: 6px;
  --topbar-height: 48px;
  --footer-height: 24px;
  --tab-height: 34px;
}

[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #e2e8f0;
  --bg-hover: #cbd5e1;
  --border: #e2e8f0;
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-dim: rgba(99, 102, 241, 0.1);
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

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

html, body {
  height: 100%;
  overflow: hidden;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 13px;
  background: var(--bg-primary);
  color: var(--text-primary);
}

body {
  display: flex;
  flex-direction: column;
}

/* ============ TOPBAR ============ */
.topbar {
  height: var(--topbar-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  flex-shrink: 0;
}

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

.topbar-center {
  flex: 1;
  justify-content: center;
}

.lang-switcher {
  display: flex;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  transition: all 0.15s;
}

.lang-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.lang-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 15px;
}

.logo-icon {
  font-size: 18px;
  filter: drop-shadow(0 0 8px var(--accent));
}

.logo-pro {
  background: linear-gradient(135deg, var(--accent), #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 11px;
  font-weight: 900;
}

.project-name {
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border-radius: var(--radius);
  outline: none;
  min-width: 120px;
  font-size: 13px;
  border: 1px solid transparent;
}

.project-name:focus {
  border-color: var(--accent);
}

.btn-toolbar {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s;
}

.btn-toolbar:hover {
  background: var(--bg-tertiary);
  border-color: var(--accent);
}

.btn-toolbar .icon {
  font-size: 11px;
}

#btnRun {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

#btnRun:hover {
  background: var(--accent-hover);
}

.separator-v {
  width: 1px;
  height: 20px;
  background: var(--border);
  margin: 0 2px;
}

.btn-icon {
  background: transparent;
  border: none;
  color: var(--text-primary);
  width: 30px;
  height: 30px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}

.btn-icon:hover {
  background: var(--bg-tertiary);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  background: var(--bg-tertiary);
  border-radius: 10px;
  font-size: 11px;
}

.status-indicator .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.status-indicator.saving .dot { background: var(--warning); box-shadow: 0 0 6px var(--warning); }
.status-indicator.error .dot { background: var(--error); box-shadow: 0 0 6px var(--error); }

/* ============ MAIN LAYOUT ============ */
.main-layout {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

.sidebar-left, .sidebar-right {
  background: var(--bg-secondary);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}

.sidebar-left {
  width: 240px;
  border-right: 1px solid var(--border);
}

.sidebar-right {
  width: 45%;
  min-width: 300px;
  border-left: 1px solid var(--border);
}

.sidebar-section {
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  min-height: 0;
  max-height: 40%;
  overflow: hidden;
}

.sidebar-section:first-child {
  flex: 1;
  min-height: 150px;
}

.sidebar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  background: var(--bg-primary);
  flex-shrink: 0;
}

.btn-tiny {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  min-width: 22px;
  height: 22px;
  padding: 0 8px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
  line-height: 1;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  transition: all 0.15s;
  flex-shrink: 0;
}

.btn-tiny:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

/* When inside api-response-header, push to the right */
.api-response-header .btn-tiny {
  margin-left: 0;
}
.api-response-header .btn-tiny:nth-of-type(1) {
  margin-left: auto;
}

.file-tree, .api-list, .tables-list {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.file-item, .api-item, .table-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  cursor: pointer;
  font-size: 12px;
  user-select: none;
  transition: background 0.1s;
}

.file-item:hover, .api-item:hover, .table-item:hover {
  background: var(--bg-tertiary);
}

.file-item.active {
  background: var(--accent-dim);
  color: var(--accent-hover);
  border-left: 2px solid var(--accent);
}

.file-icon {
  width: 16px;
  text-align: center;
  font-size: 13px;
}

.file-name {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-item .btn-delete {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0 2px;
  font-size: 12px;
}

.file-item:hover .btn-delete {
  display: block;
}

.file-item .btn-delete:hover {
  color: var(--error);
}

.empty-state {
  padding: 16px 12px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  font-style: italic;
}

/* ============ RESIZERS ============ */
.resizer {
  width: 4px;
  background: var(--border);
  cursor: col-resize;
  flex-shrink: 0;
  transition: background 0.15s;
}

.resizer:hover {
  background: var(--accent);
}

/* ============ CENTER PANEL (Editor) ============ */
.center-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 200px;
  background: var(--bg-primary);
  overflow: hidden;
}

.tabs-bar {
  height: var(--tab-height);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-end;
  overflow-x: auto;
  flex-shrink: 0;
}

.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border-right: 1px solid var(--border);
  cursor: pointer;
  font-size: 12px;
  color: var(--text-secondary);
  user-select: none;
  background: var(--bg-secondary);
  white-space: nowrap;
  position: relative;
}

.tab:hover {
  background: var(--bg-tertiary);
}

.tab.active {
  background: var(--bg-primary);
  color: var(--text-primary);
  border-bottom: 2px solid var(--accent);
  margin-bottom: -1px;
}

.tab.dirty::after {
  content: '●';
  color: var(--warning);
  margin-left: 4px;
}

.tab .tab-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  padding: 0 2px;
  border-radius: 3px;
  line-height: 1;
}

.tab .tab-close:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.editor-container {
  flex: 1;
  overflow: hidden;
  position: relative;
}

/* ============ PREVIEW PANEL ============ */
.preview-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 8px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.preview-tabs {
  display: flex;
  gap: 2px;
}

.preview-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 10px;
  cursor: pointer;
  font-size: 11px;
  border-radius: var(--radius);
  transition: all 0.15s;
}

.preview-tab:hover {
  background: var(--bg-tertiary);
}

.preview-tab.active {
  background: var(--accent);
  color: white;
}

.preview-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.select-small {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 3px 6px;
  border-radius: var(--radius);
  font-size: 11px;
  cursor: pointer;
}

.btn-icon-small {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-primary);
  width: 24px;
  height: 24px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
}

.btn-icon-small:hover {
  background: var(--bg-tertiary);
}

.preview-panel {
  flex: 1;
  display: none;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.preview-panel.active {
  display: flex;
}

.preview-frame-wrapper {
  flex: 1;
  background: var(--bg-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px;
  overflow: auto;
}

.preview-frame {
  width: 100%;
  height: 100%;
  border: none;
  background: white;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.preview-frame-wrapper.device-tablet .preview-frame {
  max-width: 768px;
  height: 1024px;
  max-height: 100%;
}

.preview-frame-wrapper.device-mobile .preview-frame {
  max-width: 375px;
  height: 667px;
  max-height: 100%;
}

/* ============ API TESTER ============ */
.api-tester {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.api-request-bar {
  display: flex;
  gap: 4px;
  padding: 8px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.api-method {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 8px;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.api-url {
  flex: 1;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 8px;
  border-radius: var(--radius);
  font-size: 12px;
  font-family: 'Menlo', 'Monaco', monospace;
}

.api-url:focus {
  outline: none;
  border-color: var(--accent);
}

.cors-toggle {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text-muted);
}

.cors-toggle input {
  cursor: pointer;
}

.btn-send {
  background: var(--accent);
  border: none;
  color: white;
  padding: 5px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
}

.btn-send:hover { background: var(--accent-hover); }

.api-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
}

.api-tab {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: 6px 12px;
  cursor: pointer;
  font-size: 11px;
  border-bottom: 2px solid transparent;
}

.api-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.api-content {
  max-height: 200px;
  overflow-y: auto;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.api-panel {
  display: none;
  padding: 8px;
}

.api-panel.active {
  display: block;
}

.kv-editor {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kv-row {
  display: flex;
  gap: 4px;
  align-items: center;
}

.kv-row input {
  flex: 1;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 4px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-family: 'Menlo', 'Monaco', monospace;
}

.kv-row .btn-remove {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 20px;
  height: 20px;
  border-radius: 3px;
}

.kv-row .btn-remove:hover {
  background: var(--error);
  color: white;
}

.btn-add-row {
  margin-top: 6px;
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 11px;
  width: 100%;
}

.btn-add-row:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.select-full {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 5px 8px;
  border-radius: var(--radius);
  font-size: 12px;
  margin-bottom: 6px;
}

.body-textarea {
  width: 100%;
  min-height: 100px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 6px 8px;
  border-radius: var(--radius);
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 11px;
  resize: vertical;
}

.api-response {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

.api-response-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  flex-shrink: 0;
}

.response-status {
  padding: 2px 8px;
  border-radius: 10px;
  font-weight: 700;
  background: var(--bg-tertiary);
}

.response-status.ok { background: var(--success); color: white; }
.response-status.err { background: var(--error); color: white; }
.response-status.warn { background: var(--warning); color: white; }

.response-time, .response-size {
  color: var(--text-muted);
}

.response-body {
  flex: 1;
  overflow: auto;
  padding: 10px;
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 11px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
  background: var(--bg-primary);
  color: var(--text-secondary);
}

/* ============ CONSOLE ============ */
.console-header, .network-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 10px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}

.filter-check {
  display: flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  font-size: 11px;
  color: var(--text-muted);
}

.console-output {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 11px;
  background: var(--bg-primary);
}

.console-line {
  padding: 3px 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.console-line.log { color: var(--text-secondary); }
.console-line.info { color: var(--info); }
.console-line.warn { color: var(--warning); background: rgba(245, 158, 11, 0.05); }
.console-line.error { color: var(--error); background: rgba(239, 68, 68, 0.05); }

.console-time {
  color: var(--text-muted);
  font-size: 10px;
  min-width: 60px;
}

.console-content {
  flex: 1;
  white-space: pre-wrap;
  word-break: break-word;
}

/* ============ NETWORK ============ */
.network-list {
  flex: 1;
  overflow-y: auto;
}

.network-item {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 60px 1fr 60px 60px;
  gap: 10px;
  align-items: center;
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: 11px;
  cursor: pointer;
}

.network-item:hover {
  background: var(--bg-tertiary);
}

.network-method {
  font-weight: 700;
  font-size: 10px;
  padding: 2px 4px;
  border-radius: 3px;
  text-align: center;
}

.network-method.GET { background: var(--success); color: white; }
.network-method.POST { background: var(--info); color: white; }
.network-method.PUT { background: var(--warning); color: white; }
.network-method.DELETE { background: var(--error); color: white; }
.network-method.PATCH { background: #a855f7; color: white; }

.network-url {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-secondary);
}

.network-status {
  color: var(--text-muted);
  text-align: right;
}

.network-status.ok { color: var(--success); }
.network-status.err { color: var(--error); }

.network-time {
  color: var(--text-muted);
  text-align: right;
}

/* ============ MODALS ============ */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 600px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.modal-wide {
  width: 900px;
  max-width: 90vw;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-primary);
}

.modal-header h2 {
  font-size: 16px;
  font-weight: 600;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 16px;
  cursor: pointer;
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
}

.modal-close:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.modal-body {
  padding: 16px 20px;
  overflow-y: auto;
  flex: 1;
}

.modal-description {
  color: var(--text-muted);
  margin-bottom: 12px;
  font-size: 12px;
}

/* ============ TEMPLATES ============ */
.templates-filter {
  margin-bottom: 16px;
}

.templates-filter input[type="search"] {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 8px;
}

.templates-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.template-tag {
  padding: 3px 10px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  font-size: 11px;
  cursor: pointer;
  color: var(--text-secondary);
}

.template-tag.active {
  background: var(--accent);
  color: white;
}

.templates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.template-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.template-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.template-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.template-card h3 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
}

.template-card p {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

.template-card .template-tags {
  display: flex;
  gap: 4px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.template-card .template-tags span {
  font-size: 9px;
  padding: 2px 6px;
  background: var(--accent-dim);
  color: var(--accent-hover);
  border-radius: 8px;
}

/* ============ PACKAGES ============ */
.package-search {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.package-search input {
  flex: 1;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 7px 10px;
  border-radius: var(--radius);
  font-size: 12px;
}

.btn-primary {
  background: var(--accent);
  border: none;
  color: white;
  padding: 7px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
}

.btn-primary:hover { background: var(--accent-hover); }

.packages-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.pkg-tag {
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border-radius: 12px;
  font-size: 11px;
  cursor: pointer;
  transition: background 0.15s;
}

.pkg-tag:hover {
  background: var(--accent);
  color: white;
}

.packages-installed h3 {
  font-size: 12px;
  margin-bottom: 8px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pkg-installed {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: var(--bg-primary);
  border-radius: var(--radius);
  margin-bottom: 4px;
  font-size: 12px;
}

.pkg-installed .btn-remove-pkg {
  background: transparent;
  border: none;
  color: var(--error);
  cursor: pointer;
  font-size: 12px;
}

/* ============ HELP ============ */
.shortcuts-table {
  width: 100%;
  margin-bottom: 16px;
  font-size: 12px;
}

.shortcuts-table td {
  padding: 4px 10px;
  border-bottom: 1px solid var(--border);
}

kbd {
  padding: 2px 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: 3px;
  font-family: 'Menlo', monospace;
  font-size: 10px;
  box-shadow: 0 1px 0 var(--border);
}

.modal-body h3 {
  margin: 16px 0 8px;
  font-size: 13px;
  color: var(--accent);
}

.modal-body ul {
  margin-left: 20px;
  font-size: 12px;
  line-height: 1.8;
}

.modal-body code {
  padding: 1px 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  font-family: 'Menlo', monospace;
  font-size: 11px;
}

.modal-body pre {
  background: var(--bg-primary);
  padding: 12px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 11px;
  margin: 8px 0;
  line-height: 1.5;
}

.modal-body p {
  font-size: 12px;
  line-height: 1.6;
  margin: 8px 0;
  color: var(--text-secondary);
}

/* ============ TOASTS ============ */
.toast-container {
  position: fixed;
  top: 60px;
  right: 12px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--bg-secondary);
  border-left: 3px solid var(--info);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 12px;
  min-width: 220px;
  box-shadow: var(--shadow);
  animation: slideIn 0.25s;
  pointer-events: auto;
}

.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--error); }
.toast.warning { border-left-color: var(--warning); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ============ FOOTER ============ */
.footer-fixed {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--footer-height);
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 0 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 10px;
  color: var(--text-muted);
  z-index: 100;
}

.footer-fixed a {
  color: var(--accent);
  text-decoration: none;
}

/* Adjust main to leave room for footer */
body {
  padding-bottom: var(--footer-height);
}

/* ============ HELP MODAL ============ */
.help-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
  padding-bottom: 8px;
  position: sticky;
  top: 0;
  background: var(--bg-secondary);
  z-index: 10;
  margin: -16px -20px 16px;
  padding: 12px 20px 8px;
}

.help-tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-secondary);
  padding: 5px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}

.help-tab:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.help-tab.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.help-panel {
  display: none;
  animation: fadeIn 0.2s;
}

.help-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.help-panel h3 {
  color: var(--accent);
  font-size: 16px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.help-panel h4 {
  color: var(--text-primary);
  font-size: 13px;
  margin: 16px 0 8px;
  font-weight: 700;
}

.help-panel p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 6px 0;
}

.help-panel a {
  color: var(--accent);
  text-decoration: none;
}

.help-panel a:hover {
  text-decoration: underline;
}

.feature-list {
  margin: 8px 0 8px 20px;
  font-size: 12px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.feature-list li {
  margin-bottom: 4px;
}

.help-table {
  width: 100%;
  font-size: 12px;
  margin: 8px 0;
  border-collapse: collapse;
}

.help-table td {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.help-table td:first-child {
  white-space: nowrap;
  color: var(--text-secondary);
}

.help-panel pre {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 11px;
  line-height: 1.5;
  margin: 8px 0;
  color: var(--text-secondary);
}

.help-panel code {
  padding: 1px 6px;
  background: var(--bg-primary);
  border-radius: 3px;
  font-family: 'Menlo', monospace;
  font-size: 11px;
  color: var(--accent-hover);
}

.help-panel pre code {
  background: transparent;
  padding: 0;
  color: var(--text-secondary);
}

/* Step boxes for workflow */
.step-box {
  display: flex;
  gap: 12px;
  padding: 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
}

.step-content {
  flex: 1;
}

.step-content strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.step-content p {
  margin: 4px 0 0;
  font-size: 12px;
}

/* FAQ */
.faq-item {
  background: var(--bg-primary);
  border-left: 3px solid var(--accent);
  padding: 10px 14px;
  border-radius: var(--radius);
  margin-bottom: 8px;
}

.faq-item strong {
  display: block;
  font-size: 13px;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.faq-item p {
  margin: 4px 0;
}

/* ============ PROXY SETTINGS ============ */
.proxy-intro {
  background: var(--accent-dim);
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  border-radius: var(--radius);
  margin-bottom: 14px;
}

.proxy-intro h3 {
  color: var(--accent) !important;
  font-size: 13px !important;
  margin: 0 0 6px !important;
  padding: 0 !important;
  border: none !important;
}

.proxy-intro p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 0;
}

.proxy-mode {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.radio-card {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  background: var(--bg-primary);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
}

.radio-card:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.radio-card input {
  margin-top: 2px;
}

.radio-card-content {
  flex: 1;
}

.radio-card-content strong {
  display: block;
  font-size: 13px;
  margin-bottom: 2px;
}

.radio-card-content small {
  color: var(--text-muted);
  font-size: 11px;
  line-height: 1.4;
}

.proxy-config {
  background: var(--bg-primary);
  padding: 14px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.proxy-field {
  margin-bottom: 12px;
}

.proxy-field:last-child {
  margin-bottom: 0;
}

.proxy-field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.proxy-field small {
  display: block;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.input-text {
  width: 100%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 10px;
  border-radius: var(--radius);
  font-size: 12px;
  font-family: 'Menlo', monospace;
}

.input-text:focus {
  outline: none;
  border-color: var(--accent);
}

.proxy-url-row {
  display: flex;
  gap: 6px;
}

.proxy-url-row input {
  flex: 1;
}

.proxy-test-result {
  margin-top: 6px;
  padding: 6px 10px;
  border-radius: var(--radius);
  font-size: 11px;
  display: none;
}

.proxy-test-result.ok {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
  border: 1px solid var(--success);
}

.proxy-test-result.err {
  display: block;
  background: rgba(239, 68, 68, 0.15);
  color: var(--error);
  border: 1px solid var(--error);
}

.deploy-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.deploy-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 14px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
}

.deploy-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.deploy-icon {
  font-size: 28px;
}

.deploy-name {
  font-weight: 700;
  font-size: 13px;
}

.deploy-badge {
  font-size: 10px;
  padding: 2px 8px;
  background: var(--bg-tertiary);
  color: var(--text-muted);
  border-radius: 10px;
  margin-top: 2px;
}

.deploy-badge.free {
  background: var(--success);
  color: white;
}

.deploy-badge.self {
  background: var(--warning);
  color: white;
}

.deploy-speed {
  font-size: 10px;
  color: var(--text-muted);
}

.deploy-instructions {
  background: var(--bg-primary);
  padding: 12px;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.deploy-instructions summary {
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

.deploy-instructions[open] summary {
  margin-bottom: 12px;
}

.deploy-instructions pre {
  background: var(--bg-secondary);
  padding: 10px;
  border-radius: var(--radius);
  font-size: 11px;
  overflow-x: auto;
  margin: 6px 0;
}

.deploy-instructions code {
  font-size: 11px;
}

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

.btn-secondary {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 7px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
}

.btn-secondary:hover {
  background: var(--bg-hover);
}

/* ============ TABLE BUILDER ============ */
.tb-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
}

.tb-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.tb-row label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  white-space: nowrap;
  min-width: 110px;
}

.tb-columns-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
}

.tb-col-row {
  display: grid;
  grid-template-columns: 1fr 130px 1fr 32px;
  gap: 6px;
  margin-bottom: 6px;
  align-items: center;
}

.tb-col-id, .tb-col-label {
  font-size: 12px;
}

.tb-actions {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
}

.tb-existing {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.tb-existing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-secondary);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.tb-existing-list {
  max-height: 180px;
  overflow-y: auto;
  padding: 4px 0;
}

.tb-existing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  font-size: 12px;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.tb-existing-row:last-child {
  border-bottom: none;
}

.tb-existing-row:hover {
  background: var(--bg-hover);
}

.tb-tbl-name {
  font-weight: 500;
  color: var(--text-primary);
}

.tb-result {
  margin-top: 12px;
}

.tb-success {
  background: color-mix(in srgb, var(--success) 10%, var(--bg-primary));
  border: 1px solid var(--success);
  border-radius: 8px;
  padding: 12px;
}

.tb-snippet {
  background: var(--bg-editor);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px;
  font-size: 11px;
  overflow-x: auto;
  color: var(--text-primary);
  margin: 6px 0 8px;
}

/* ============ MODERN CONFIRM DIALOG ============ */
#studio-confirm-overlay {
  position: fixed;
  inset: 0;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
}

#studio-confirm-overlay .sc-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  backdrop-filter: blur(0px);
  transition: background 0.2s ease, backdrop-filter 0.2s ease;
}

#studio-confirm-overlay.sc-visible .sc-backdrop {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(3px);
}

#studio-confirm-overlay .sc-dialog {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px 20px;
  max-width: 360px;
  width: 90%;
  text-align: center;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4), 0 4px 16px rgba(0, 0, 0, 0.2);
  transform: scale(0.88) translateY(12px);
  opacity: 0;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.18s ease;
}

#studio-confirm-overlay.sc-visible .sc-dialog {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.sc-icon {
  font-size: 36px;
  margin-bottom: 12px;
  line-height: 1;
}

.sc-message {
  font-size: 14px;
  color: var(--text-primary);
  line-height: 1.55;
  margin: 0 0 20px;
}

.sc-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.sc-btn {
  border: none;
  border-radius: 8px;
  padding: 8px 22px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  min-width: 90px;
}

.sc-cancel {
  background: var(--bg-hover);
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.sc-cancel:hover {
  background: var(--border);
  color: var(--text-primary);
}

.sc-ok {
  background: var(--accent);
  color: white;
}

.sc-ok:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.sc-ok:focus {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sc-ok.sc-danger {
  background: var(--error);
}

.sc-ok.sc-danger:hover {
  filter: brightness(1.15);
}

/* ============ SCROLLBARS ============ */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-hover);
  border-radius: 4px;
}

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