/* 驾驶舱 Cockpit — Stylesheet
 * 美学方向：航空驾驶舱仪器面板
 * - 深色为主，薄薄一层扫描线
 * - 等宽数字 / 标题
 * - 锐利几何 + 圆角 4-6px
 * - 强对比度面板
 */

:root {
  --bg: #0a0e14;
  --bg-panel: #11161f;
  --bg-elevated: #1a2030;
  --border: rgba(58, 66, 82, 0.5);
  --border-strong: rgba(58, 66, 82, 0.8);
  --text: #e5e7eb;
  --text-muted: #6b7280;
  --text-dim: #4b5563;
  --accent: #00d4ff;
  --accent-glow: rgba(0, 212, 255, 0.35);
  --amber: #ffb020;
  --rose: #ff3860;
  --emerald: #22d39d;
  --grid-line: rgba(0, 212, 255, 0.04);
}

/* 浅色主题（自动模式白天 / 手动 light） */
html.light {
  --bg: #f5f5f4;
  --bg-panel: #ffffff;
  --bg-elevated: #f9fafb;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.15);
  --text: #1a1d23;
  --text-muted: #6b7280;
  --text-dim: #9ca3af;
  --accent: #0891b2;
  --accent-glow: rgba(8, 145, 178, 0.25);
  --grid-line: rgba(0, 0, 0, 0.04);
}

* { box-sizing: border-box; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Geist', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* 仪表盘网格底纹 */
.grid-bg {
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    radial-gradient(ellipse 80% 60% at 50% 30%, var(--accent-glow), transparent 70%);
  background-size: 32px 32px, 32px 32px, 100% 100%;
  background-color: var(--bg);
}

/* 扫描线叠加（很轻） */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: repeating-linear-gradient(
    0deg,
    transparent 0,
    transparent 3px,
    rgba(255,255,255,0.012) 3px,
    rgba(255,255,255,0.012) 4px
  );
}
html.light body::before { opacity: 0.4; }

/* 等宽小标 */
.label-mono {
  display: block;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 6px;
}

/* 面板 */
.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow:
    0 1px 0 0 rgba(255, 255, 255, 0.03) inset,
    0 10px 30px -10px rgba(0, 0, 0, 0.6);
  position: relative;
}
.panel::before {
  content: '';
  position: absolute;
  top: 0; left: 12px; right: 12px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
  opacity: 0.4;
  pointer-events: none;
}

/* 输入 */
.input {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--text);
  font-family: inherit;
  transition: border-color 120ms, box-shadow 120ms, background 120ms;
}
.input::placeholder { color: var(--text-dim); }
.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
  background: var(--bg-panel);
}
.input:disabled { opacity: 0.5; cursor: not-allowed; }

select.input { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--text-muted) 50%), linear-gradient(135deg, var(--text-muted) 50%, transparent 50%); background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; padding-right: 26px; }

/* 按钮 */
.btn-primary {
  background: var(--accent);
  color: #051018;
  font-weight: 600;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 120ms;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover { box-shadow: 0 0 16px var(--accent-glow); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 120ms;
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }

.btn-danger {
  background: transparent;
  color: var(--rose);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 56, 96, 0.3);
  cursor: pointer;
  transition: all 120ms;
}
.btn-danger:hover { background: rgba(255, 56, 96, 0.1); border-color: var(--rose); }

.btn-icon {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: 4px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 120ms;
  font-size: 14px;
}
.btn-icon:hover { color: var(--text); background: var(--bg-elevated); border-color: var(--border); }

kbd.kbd {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 1px 5px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 3px;
  color: var(--text-muted);
}

/* 视图切换 tab */
.view-tab {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 4px;
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 120ms;
}
.view-tab:hover { color: var(--text); }
.view-tab.active {
  background: var(--accent);
  color: #051018;
  font-weight: 600;
  box-shadow: 0 0 12px var(--accent-glow);
}

/* 主题模式按钮 */
.theme-mode-btn, .default-view-btn {
  flex: 1;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  padding: 7px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 120ms;
}
.theme-mode-btn:hover, .default-view-btn:hover { color: var(--text); }
.theme-mode-btn.active, .default-view-btn.active {
  background: var(--accent);
  color: #051018;
  border-color: var(--accent);
  font-weight: 600;
}

/* 看板列 */
.kanban-col {
  flex: 0 0 320px;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 4px 10px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.kanban-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.kanban-col-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  background: var(--bg-elevated);
  color: var(--text-muted);
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid var(--border);
}
.kanban-col-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.kanban-col-body {
  flex: 1;
  overflow-y: auto;
  padding: 4px 2px 8px;
  scrollbar-width: thin;
}
.kanban-col-body::-webkit-scrollbar { width: 6px; }
.kanban-col-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

.kanban-col.drag-over .kanban-col-body {
  background: linear-gradient(180deg, transparent, var(--accent-glow), transparent);
  border-radius: 4px;
}

/* 任务卡 */
.task-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 6px;
  cursor: grab;
  position: relative;
  transition: all 120ms;
}
.task-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.4);
}
.task-card:active { cursor: grabbing; }
.task-card.ghost { opacity: 0.3; }
.task-card.dragging { box-shadow: 0 8px 24px rgba(0,0,0,0.5); border-color: var(--accent); }

.task-card-title {
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text);
  margin-bottom: 6px;
  word-break: break-word;
}
.task-card-title.completed { text-decoration: line-through; color: var(--text-muted); }

.task-card-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--text-muted);
}

.task-due {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 3px;
  border: 1px solid transparent;
  letter-spacing: 0.04em;
}
.task-due.overdue { color: var(--rose); border-color: rgba(255, 56, 96, 0.3); background: rgba(255, 56, 96, 0.08); font-weight: 600; }
.task-due.today { color: var(--rose); border-color: rgba(255, 56, 96, 0.4); font-weight: 600; }
.task-due.tomorrow { color: var(--amber); border-color: rgba(255, 176, 32, 0.3); }
.task-due.week { color: var(--text-muted); }
.task-due.deferred { color: var(--amber); border-color: rgba(255, 176, 32, 0.3); }
.task-due.none { color: var(--text-dim); }

.task-priority {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  vertical-align: middle;
}
.task-priority.low { background: var(--text-dim); }
.task-priority.medium { background: var(--accent); }
.task-priority.high { background: var(--rose); box-shadow: 0 0 6px rgba(255, 56, 96, 0.6); }

.task-tag {
  display: inline-flex;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 3px;
  color: #fff;
  letter-spacing: 0.04em;
}

.task-card-side {
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--accent);
  border-radius: 1px;
}
.task-card-side.priority-low { background: var(--text-dim); }
.task-card-side.priority-medium { background: var(--accent); }
.task-card-side.priority-high { background: var(--rose); }

.task-card-deferred-mark {
  font-size: 10px;
  color: var(--amber);
}

.add-card {
  margin-top: 4px;
  padding: 8px;
  border: 1px dashed var(--border);
  border-radius: 4px;
  text-align: center;
  color: var(--text-dim);
  font-size: 11px;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 120ms;
}
.add-card:hover { color: var(--text); border-color: var(--accent); }

/* tag picker */
.tag-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.04em;
  border-radius: 3px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 120ms;
}
.tag-chip:hover { color: var(--text); }
.tag-chip.selected { color: #fff; border-color: transparent; }
.tag-chip .dot { width: 6px; height: 6px; border-radius: 50%; }

/* toast */
#toast { transition: opacity 200ms, transform 200ms; }
#toast.show { display: flex; opacity: 1; }
#toast.hidden { display: none; }

/* service key list */
.sk-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.sk-row .key-text {
  flex: 1;
  color: var(--text-muted);
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sk-row .perm-badge {
  font-size: 9px;
  padding: 1px 5px;
  border-radius: 2px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.sk-row .perm-badge.read { background: rgba(0, 212, 255, 0.1); color: var(--accent); }
.sk-row .perm-badge.write { background: rgba(255, 176, 32, 0.1); color: var(--amber); }

/* 隐藏滚动条但保留可滚动 */
#board::-webkit-scrollbar { height: 8px; }
#board::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* 响应式：窄屏压缩看板列 */
@media (max-width: 640px) {
  .kanban-col { flex: 0 0 280px; }
}

/* 加载指示 */
.loading {
  display: inline-block;
  width: 12px; height: 12px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 600ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 进入动画 */
.fade-in { animation: fade-in 200ms ease-out; }
@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.feishu-event-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  font-size: 11px;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  cursor: default;
}
.feishu-event-chip:hover {
  background: rgba(0, 212, 255, 0.15);
}
.feishu-event-time {
  color: var(--accent);
  font-weight: 500;
}
.feishu-event-title {
  color: var(--text-muted);
}