:root {
  --bg: #0f1116;
  --panel: #151923;
  --panel-2: #11151d;
  --text: #e6e8ee;
  --muted: #8a93a6;
  --accent: #f6c453;
  --accent-text: #1b1400;
  --border: #2a3142;
  --vscode-blue: #007acc;
  --vscode-blue-2: #1f6feb;
  --vscode-ink: #0b0f16;
  --vscode-line: #1c2433;
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; font-family: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; color: var(--text); background: var(--bg); min-height: 100vh; min-height: 100svh; min-height: 100dvh; min-height: -webkit-fill-available; }
/* Scrollbar styling (WebKit + Firefox) */
* { scrollbar-width: thin; scrollbar-color: var(--border) var(--panel-2); }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: var(--panel-2); }
*::-webkit-scrollbar-thumb { background-color: var(--border); border-radius: 8px; border: 2px solid var(--panel-2); }
*::-webkit-scrollbar-thumb:hover { background-color: color-mix(in srgb, var(--border) 70%, var(--text)); }

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--panel); padding: 32px; border-radius: 12px; width: 360px; border: 1px solid var(--border); }
.login-title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.login-sub { color: var(--muted); font-size: 12px; margin-bottom: 16px; }
.login-error { color: #ff7a7a; font-size: 12px; margin-bottom: 10px; }
.login-card input { width: 100%; padding: 10px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); margin-bottom: 12px; }
.login-card button { width: 100%; padding: 10px; border-radius: 8px; border: none; background: var(--accent); color: var(--accent-text); font-weight: 700; cursor: pointer; }
.input { background: var(--panel-2); border: 1px solid var(--vscode-line); color: var(--text); border-radius: 6px; padding: 6px 8px; font-size: 12px; }

.app { min-height: 100vh; min-height: 100svh; min-height: 100dvh; min-height: -webkit-fill-available; display: flex; flex-direction: column; }
.app-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 16px; border-bottom: 1px solid var(--border); background: var(--panel); gap: 12px; flex-wrap: wrap; }
.brand-wrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.brand { font-weight: 700; letter-spacing: 0.5px; }
.header-actions { display: flex; align-items: center; gap: 10px; }
.status { font-size: 12px; color: var(--muted); }
.ghost { background: var(--panel); border: 1px solid var(--border); color: var(--text); padding: 6px 10px; border-radius: 6px; cursor: pointer; text-decoration: none; font-size: 12px; }
.ghost { touch-action: manipulation; }
.tab-bar { display: flex; gap: 0; padding: 0; border-bottom: 0; background: transparent; overflow-x: auto; }
.tab-btn { background: transparent; border: 0; color: var(--muted); padding: 10px 14px; cursor: pointer; font-size: 12px; position: relative; white-space: nowrap; -webkit-appearance: none; appearance: none; border-bottom: 2px solid transparent; }
.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); }
.tab-panel { display: none; }
.tab-panel.active { display: flex; flex-direction: column; flex: 1; min-height: 0; height: 100%; }

.app-main { display: grid; grid-template-columns: 240px 1fr 360px; gap: 12px; padding: 12px; flex: 1; min-height: 0; height: 100%; }
.side { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 12px; display: flex; flex-direction: column; gap: 14px; }
.side-title-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.side-title { font-size: 12px; color: var(--muted); }
.ghost.mini { padding: 4px 8px; font-size: 11px; }
.fav-list { display: flex; flex-wrap: wrap; gap: 6px; }
.fav-item { background: var(--panel-2); border: 1px solid var(--border); padding: 6px 8px; border-radius: 8px; font-size: 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.fav-item span { white-space: nowrap; }
.fav-actions { display: none; }
.fav-menu { position: fixed; z-index: 9999; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 6px; display: none; min-width: 120px; left: -9999px; top: -9999px; visibility: hidden; }
.fav-menu[hidden] { display: none !important; }
.fav-menu.show { display: block; visibility: visible; }
.fav-menu button { -webkit-appearance: none; appearance: none; }
.fav-menu button { width: 100%; text-align: left; background: transparent; border: 0; color: var(--text); padding: 6px 8px; cursor: pointer; font-size: 12px; border-radius: 6px; }
.fav-menu button:hover { background: var(--panel-2); }
.fav-item span { color: var(--text); }
.fav-item button { background: transparent; border: none; color: #ff7a7a; cursor: pointer; }
.fav-add { display: flex; gap: 6px; }
.fav-add input { flex: 1; background: var(--panel-2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 6px; font-size: 12px; }
.fav-add button { background: var(--accent); border: none; border-radius: 8px; padding: 6px 10px; font-size: 12px; cursor: pointer; }

.modal { position: fixed; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 9998; }
.modal[hidden] { display: none; }
.modal-mask { position: absolute; inset: 0; background: rgba(0,0,0,0.45); }
.modal-card { position: relative; z-index: 1; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; width: min(420px, 90vw); display: grid; gap: 12px; }
.modal-title { font-size: 14px; color: var(--text); }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }
.ghost.primary { background: var(--accent); color: var(--accent-text); border-color: transparent; }
.online-list { display: grid; gap: 8px; max-height: 50vh; overflow: auto; }
.online-item { border: 1px solid var(--border); border-radius: 8px; padding: 8px; display: grid; gap: 4px; background: var(--panel-2); }
.online-line { font-size: 12px; color: var(--text); display: flex; gap: 6px; flex-wrap: wrap; }
.online-meta { font-size: 11px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; }
.init-box { display: flex; flex-direction: column; gap: 8px; }
.init-select { width: 100%; background: var(--panel-2); border: 1px solid var(--vscode-line); color: var(--text); border-radius: 6px; padding: 8px 10px; font-size: 12px; }
.init-toggle { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); }
.init-actions { display: flex; gap: 8px; justify-content: flex-end; }
.init-hint { font-size: 11px; color: var(--muted); }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; display: flex; flex-direction: column; min-height: 0; height: 100%; overflow: visible; }
.panel-header { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-bottom: 1px solid var(--border); background: var(--panel-2); overflow: visible; }
.panel-actions { display: flex; align-items: center; gap: 8px; }
.panel-title { font-size: 12px; color: var(--muted); }
.panel-body { padding: 12px; }
.settings-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.settings-card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 8px; padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.settings-title { font-size: 13px; color: var(--text); }
.settings-desc { font-size: 12px; color: var(--muted); }
.settings-row { display: flex; gap: 8px; align-items: center; }
.settings-hint { font-size: 11px; color: var(--muted); }
.theme-results { display: grid; gap: 6px; margin-top: 6px; }
.theme-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,0.02); }
.theme-item .meta { display: flex; flex-direction: column; gap: 2px; }
.theme-item .name { font-size: 12px; color: var(--text); }
.theme-item .desc { font-size: 11px; color: var(--muted); }
.keyword-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.keyword-chip { padding: 4px 8px; border-radius: 999px; border: 1px solid var(--border); font-size: 11px; color: var(--muted); cursor: pointer; background: rgba(255,255,255,0.02); }
.theme-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin-top: 8px; }
.theme-card { border: 1px solid var(--border); border-radius: 10px; padding: 10px; display: flex; flex-direction: column; gap: 8px; cursor: pointer; background: rgba(255,255,255,0.02); }
.theme-card.active { outline: 2px solid #2f80ff; }
.theme-card .title { font-size: 12px; color: var(--text); }
.theme-card .palette { display: grid; grid-template-columns: repeat(8, 1fr); gap: 4px; }
.theme-card .swatch { height: 12px; border-radius: 2px; background: var(--c); }
.theme-quick { position: relative; }
.theme-dropdown { position: absolute; right: 0; top: 36px; width: 280px; max-height: 320px; overflow: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 8px; box-shadow: 0 12px 24px rgba(0,0,0,0.2); z-index: 20; }
.theme-dropdown-title { font-size: 12px; color: var(--muted); margin-bottom: 6px; }
.theme-dropdown-list { display: grid; gap: 6px; }
.theme-dropdown-item { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; }
.theme-dropdown-item.active { outline: 2px solid #2f80ff; }
.theme-dropdown-item .label { font-size: 12px; color: var(--text); }
.theme-dropdown-item .palette { display: grid; grid-template-columns: repeat(6, 1fr); gap: 3px; }
.theme-dropdown-item .swatch { height: 10px; border-radius: 2px; background: var(--c); }
.upload-drop { border: 1px dashed var(--vscode-line); border-radius: 8px; padding: 16px; text-align: center; cursor: pointer; background: var(--panel); position: relative; }
.upload-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-list { display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.upload-item { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--panel-2); }
.upload-item button { background: transparent; border: 1px solid var(--border); color: var(--muted); padding: 2px 6px; border-radius: 6px; cursor: pointer; font-size: 11px; }
.terminal-body { display: grid; grid-template-columns: 1fr auto; gap: 0; flex: 1; min-height: 0; }
.terminal-wrap { flex: 1; padding: 6px; background: var(--panel-2); min-height: 0; border-radius: 0 0 10px 10px; overflow: hidden; position: relative; }
.fav-collapsed .side { display: none !important; }
.fav-collapsed .app-main { grid-template-columns: 1fr; }
.perf-mini { position: absolute; right: 8px; top: 8px; background: rgba(0,0,0,0.25); border: 1px solid var(--border); border-radius: 8px; padding: 6px; width: 160px; backdrop-filter: blur(6px); }
.perf-title { font-size: 10px; color: var(--muted); margin-bottom: 4px; }
.perf-stats { font-size: 10px; color: var(--text); margin-top: 4px; text-align: center; }
.theme-side { width: 0; overflow: hidden; border-left: 1px solid var(--border); background: var(--panel-2); transition: width 0.2s ease; height: 100%; min-height: 0; display: flex; flex-direction: column; }
.theme-side.open { width: 260px; }
.theme-side-header { display: flex; align-items: center; justify-content: space-between; padding: 8px; border-bottom: 1px solid var(--border); }
.theme-side-title { font-size: 12px; color: var(--muted); }
.theme-side-list { padding: 8px; display: grid; gap: 8px; flex: 1; min-height: 0; overflow: auto; }
.theme-side-item { border: 1px solid var(--border); border-radius: 8px; padding: 8px; cursor: pointer; display: grid; gap: 6px; }
.theme-side-item.active { outline: 2px solid #2f80ff; }
.theme-side-item .title { font-size: 12px; color: var(--text); }
.theme-side-item .preview { display: grid; grid-template-columns: repeat(8, 1fr); gap: 3px; }
.theme-side-item .swatch { height: 10px; border-radius: 2px; background: var(--c); }
#changePanel .panel-body { height: 100%; overflow: auto; }
#changePanel.collapsed .panel-body { display: none; }
#changePanel.collapsed { max-height: 48px; }
.change-hidden #changePanel { display: none !important; }
.change-list { display: grid; gap: 6px; padding: 10px; }
.change-summary { font-size: 11px; color: var(--muted); padding: 4px 6px; border: 1px dashed var(--border); border-radius: 6px; }
.change-item { border: 1px solid var(--border); border-radius: 8px; padding: 8px; display: grid; gap: 4px; background: var(--panel-2); }
.change-path { font-size: 12px; color: var(--text); word-break: break-all; }
.change-meta { font-size: 11px; color: var(--muted); display: flex; gap: 8px; }
.change-badge { margin-left: 6px; padding: 2px 6px; border-radius: 999px; font-size: 10px; border: 1px solid var(--border); color: var(--muted); }
.change-badge.added { color: #7ddf97; border-color: rgba(46,160,67,0.5); }
.change-badge.modified { color: #ffd38a; border-color: rgba(255,211,138,0.6); }
.change-badge.deleted { color: #ff9c9c; border-color: rgba(248,81,73,0.6); }
.change-toggle-btn { position: absolute; right: -36px; top: 50%; transform: translateY(-50%); z-index: 3; pointer-events: auto; }
#changePanel .panel-header { position: relative; z-index: 2; }
#terminal { height: 100%; min-height: 100%; }
.input-bar { border-top: 1px solid var(--border); padding: 8px; display: flex; flex-direction: column; gap: 6px; background: var(--panel); }
.input-bar.collapsed { padding: 6px 10px; gap: 0; }
.input-bar.collapsed .input-toolbar,
.input-bar.collapsed .input-preview,
.input-bar.collapsed .mix-input,
.input-bar.collapsed .input-actions { display: none; }
.input-bar.collapsed::after { content: "输入已折叠，点击展开"; color: var(--muted); font-size: 12px; }
.input-toolbar { display: flex; flex-wrap: nowrap; gap: 6px; align-items: center; overflow-x: auto; }
.toolbar-group { display: flex; gap: 4px; align-items: center; flex-wrap: nowrap; background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px; padding: 4px; }
.toolbar-group .init-select { min-width: 160px; padding: 6px 8px; }
.toolbar-group .ghost { padding: 4px 8px; font-size: 11px; }
.model-picker { position: relative; }
.model-dropdown { position: absolute; left: 0; top: 34px; width: 260px; max-height: 360px; overflow: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 8px; box-shadow: 0 12px 24px rgba(0,0,0,0.2); z-index: 20; }
.model-section-title { font-size: 11px; color: var(--muted); margin: 4px 0; }
.model-list { display: grid; gap: 4px; margin-bottom: 6px; }
.model-item { padding: 6px 8px; border: 1px solid var(--border); border-radius: 8px; cursor: pointer; font-size: 12px; display: flex; align-items: center; justify-content: space-between; }
.model-item.active { outline: 2px solid var(--accent); }
.model-more { width: 100%; background: transparent; border: 1px dashed var(--border); color: var(--muted); padding: 6px; border-radius: 8px; cursor: pointer; font-size: 11px; margin-bottom: 6px; }
.toolbar-group .ghost { background: transparent; }
.input-preview { display: flex; flex-wrap: wrap; gap: 6px; }
.preview-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 8px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; font-size: 11px; color: var(--text); }
.preview-img { width: 72px; height: 72px; object-fit: cover; border-radius: 8px; }
.preview-chip .meta { color: var(--muted); font-size: 11px; }
.preview-chip button { background: transparent; border: 0; color: var(--muted); cursor: pointer; }
.mix-input { width: 100%; min-height: 96px; resize: vertical; background: var(--panel-2); border: 1px solid var(--vscode-line); color: var(--text); border-radius: 6px; padding: 10px 12px; font-size: 13px; line-height: 1.45; box-shadow: inset 0 0 0 1px rgba(0,0,0,0.2); white-space: pre-wrap; word-break: break-word; }
.mix-input:focus { outline: none; border-color: var(--vscode-blue); box-shadow: 0 0 0 2px rgba(0,122,204,0.15); }
.mix-input:empty:before { content: attr(data-placeholder); color: var(--muted); }
.input-actions { display: flex; gap: 8px; justify-content: flex-end; }
.input-actions .ghost { background: var(--panel-2); }
.input-actions .ghost:first-child { background: var(--accent); border-color: transparent; color: var(--accent-text); }

.users-frame { width: 100%; height: 70vh; border: 0; background: var(--panel-2); }
.toast { position: fixed; top: 16px; right: 16px; z-index: 9999; background: var(--panel-2); border: 1px solid var(--vscode-line); color: var(--text); padding: 8px 12px; border-radius: 6px; font-size: 12px; display: none; }
.toast.show { display: block; }
.toast.success { border-color: rgba(46,160,67,0.5); color: #b6f2c2; }
.toast.error { border-color: rgba(248,81,73,0.6); color: #ffc1c1; }
.terminal-fullscreen .app-header,
.terminal-fullscreen .side,
.terminal-fullscreen #changePanel { display: none !important; }
.terminal-fullscreen .app-main { grid-template-columns: 1fr; padding: 0; gap: 0; }
.terminal-fullscreen #terminalPanel { position: fixed; inset: 0; z-index: 9999; border-radius: 0; border: 0; }
.terminal-fullscreen #terminalPanel .panel-header { position: sticky; top: 0; z-index: 1; }
.terminal-fullscreen .terminal-wrap { border-radius: 0; }


@media (min-width: 1800px) {
  .app-main { grid-template-columns: 280px 1fr 420px; }
}
@media (max-width: 1200px) {
  .app-main { display: flex; flex-direction: column; }
  .panel { order: 1; }
  .side { order: 2; }
}
@media (max-width: 1200px) {
  .fav-collapsed .side { display: none !important; }
}
@media (max-width: 1024px) {
  .toolbar-group { width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .toolbar-group .init-select { min-width: 0; width: 100%; }
}
@media (max-width: 768px) {
  .app-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .header-actions { width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .app-main { padding: 8px; gap: 8px; height: auto; }
  .side { border-radius: 10px; }
  .panel { border-radius: 10px; }
  .input-bar textarea { min-height: 72px; }
  .users-frame { height: 60vh; }
  .settings-grid { grid-template-columns: 1fr; }
  #changePanel { display: none; }
}
@media (max-aspect-ratio: 3/4) {
  .app-main { grid-template-columns: 1fr; }
  .side { max-height: 30vh; overflow: auto; }
  .terminal-wrap { min-height: 200px; }
}