/**
 * 铸渊运维守卫 · 样式 v2.0
 * 编号: ZY-OPS-WEB-002
 * 版权: 国作登字-2026-A-00037559
 */

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

:root {
  --bg-deep: #050810;
  --bg-card: #0a0f1a;
  --bg-hover: #0e1425;
  --border: #1a2332;
  --text-primary: #e0e6ed;
  --text-secondary: #8899aa;
  --text-dim: #556677;
  --accent: #22d3ee;
  --accent-dim: #0e7490;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --critical: #dc2626;
}

body {
  font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-deep);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

/* ── 顶栏 ─── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: linear-gradient(135deg, #0a1628, #1a0a28);
  border-bottom: 1px solid var(--border);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-left .logo { font-size: 24px; }
.header-left h1 { font-size: 16px; font-weight: 600; color: var(--accent); }
.version { font-size: 11px; color: var(--text-dim); background: var(--bg-card); padding: 2px 8px; border-radius: 10px; }

.header-right { display: flex; align-items: center; gap: 8px; }

.status-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-dim);
}
.status-dot.online { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.offline { background: var(--danger); box-shadow: 0 0 6px var(--danger); }
.status-text { font-size: 12px; color: var(--text-secondary); }

/* ── 统计卡片 ─── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px 20px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
}

.stat-value { font-size: 28px; font-weight: 700; color: var(--accent); }
.stat-warning .stat-value { color: var(--warning); }
.stat-label { font-size: 12px; color: var(--text-secondary); margin-top: 4px; }

/* ── 主内容网格 ─── */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 0 20px;
}

/* ── 面板公共 ─── */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.panel-header h2 { font-size: 14px; font-weight: 600; }

/* ── 对话面板 ─── */
.chat-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  height: 600px;
}

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

.session-info {
  font-size: 11px;
  color: var(--accent);
  padding: 2px 8px;
  background: rgba(34, 211, 238, 0.1);
  border-radius: 10px;
  cursor: help;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.chat-msg {
  margin-bottom: 12px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  line-height: 1.6;
}

.chat-msg.system { background: #0c1525; color: var(--text-secondary); }
.chat-msg.user { background: var(--accent-dim); color: var(--text-primary); margin-left: 40px; }
.chat-msg.agent { background: #101828; border-left: 3px solid var(--accent); }
.chat-msg.hint { background: #1a1a05; border-left: 3px solid var(--warning); color: var(--warning); font-size: 12px; }
.chat-msg.error { background: #1a0505; border-left: 3px solid var(--danger); color: var(--danger); }
.chat-msg.tool-info { background: #0a1520; border-left: 3px solid #6366f1; color: #818cf8; font-size: 11px; padding: 6px 14px; }
.chat-msg.thinking { background: #0c1525; padding: 12px 14px; }

.chat-msg p { margin: 0; }
.chat-msg ul { margin: 5px 0; padding-left: 20px; }
.chat-msg li { margin: 2px 0; }
.chat-msg code { background: #1a2332; padding: 1px 4px; border-radius: 3px; font-size: 12px; }
.chat-msg pre { background: #0a0f1a; padding: 10px; border-radius: 4px; overflow-x: auto; margin: 8px 0; }
.chat-msg pre code { background: transparent; padding: 0; }
.chat-msg strong { color: var(--accent); }
.chat-msg h2, .chat-msg h3, .chat-msg h4 { color: var(--accent); margin: 8px 0 4px; font-size: 14px; }

/* ── 打字指示器 ─── */
.typing-indicator {
  display: flex;
  gap: 4px;
  align-items: center;
  height: 20px;
}

.typing-indicator span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: typing-bounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
.typing-indicator span:nth-child(3) { animation-delay: 0s; }

@keyframes typing-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1); opacity: 1; }
}

.thinking-text {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

.chat-input-area {
  display: flex;
  gap: 8px;
  padding: 12px;
  border-top: 1px solid var(--border);
}

.chat-input-area input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
}

.chat-input-area input:focus { border-color: var(--accent); }

/* ── 按钮 ─── */
.btn-primary {
  background: var(--accent-dim);
  color: var(--text-primary);
  border: none;
  border-radius: 6px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.2s;
}
.btn-primary:hover { background: var(--accent); color: #000; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-small {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
}
.btn-small:hover { border-color: var(--accent); color: var(--accent); }

.btn-filter {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
}
.btn-filter.active { background: var(--accent-dim); color: var(--text-primary); border-color: var(--accent); }

.btn-resolve {
  background: transparent;
  border: 1px solid var(--success);
  color: var(--success);
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 11px;
  cursor: pointer;
  margin-top: 8px;
}
.btn-resolve:hover { background: var(--success); color: #000; }

/* ── 右侧面板 ─── */
.right-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── 工单面板 ─── */
.tickets-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  max-height: 350px;
  display: flex;
  flex-direction: column;
}

.ticket-filters { display: flex; gap: 6px; }

.tickets-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
}

.empty-state {
  text-align: center;
  color: var(--text-dim);
  padding: 40px;
  font-size: 13px;
}

.ticket-card {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  margin-bottom: 10px;
}

.ticket-card.severity-critical { border-left: 3px solid var(--critical); }
.ticket-card.severity-high { border-left: 3px solid var(--warning); }
.ticket-card.severity-medium { border-left: 3px solid var(--accent); }
.ticket-card.severity-low { border-left: 3px solid var(--text-dim); }

.ticket-header { display: flex; justify-content: space-between; margin-bottom: 6px; }
.ticket-id { font-size: 11px; color: var(--accent); font-family: monospace; }
.ticket-severity { font-size: 10px; padding: 1px 6px; border-radius: 3px; text-transform: uppercase; }

.severity-critical .ticket-severity { background: #2a0505; color: var(--critical); }
.severity-high .ticket-severity { background: #2a1a05; color: var(--warning); }
.severity-medium .ticket-severity { background: #05202a; color: var(--accent); }

.ticket-title { font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.ticket-direction { font-size: 12px; color: var(--text-secondary); margin-bottom: 6px; }
.ticket-meta {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--text-dim);
}

/* ── 系统信息面板 ─── */
.system-info-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.sysinfo-content {
  padding: 12px;
}

.sysinfo-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
}

.sysinfo-label {
  font-size: 12px;
  color: var(--text-secondary);
  min-width: 35px;
}

.sysinfo-bar {
  flex: 1;
  height: 8px;
  background: var(--bg-deep);
  border-radius: 4px;
  overflow: hidden;
  max-width: 120px;
}

.sysinfo-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.5s ease;
}

.bar-ok { background: var(--success); }
.bar-warning { background: var(--warning); }
.bar-danger { background: var(--danger); }

.sysinfo-value {
  font-size: 11px;
  color: var(--text-dim);
}

.sysinfo-pm2 {
  margin-top: 10px;
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.pm2-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  font-size: 11px;
}

.pm2-name { flex: 1; color: var(--text-primary); }
.pm2-status { min-width: 55px; }
.pm2-mem { min-width: 40px; color: var(--text-dim); text-align: right; }

.pm2-online .pm2-status { color: var(--success); }
.pm2-errored .pm2-status { color: var(--danger); }
.pm2-stopped .pm2-status { color: var(--warning); }

/* ── 操作栏 ─── */
.action-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
}

.btn-action {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-primary);
  border-radius: 6px;
  padding: 8px 16px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}
.btn-action:hover { border-color: var(--accent); color: var(--accent); }
.btn-action:disabled { opacity: 0.5; cursor: not-allowed; }

.last-check { font-size: 12px; color: var(--text-dim); margin-left: auto; }

/* ── 事件流 ─── */
.events-panel {
  margin: 0 20px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
}

.events-list {
  max-height: 200px;
  overflow-y: auto;
  padding: 8px 12px;
}

.event-item {
  display: flex;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  align-items: center;
}

.event-time { color: var(--text-dim); white-space: nowrap; font-family: monospace; min-width: 70px; }
.event-title { font-weight: 600; white-space: nowrap; }
.event-detail { color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.event-success .event-title { color: var(--success); }
.event-warning .event-title { color: var(--warning); }
.event-error .event-title { color: var(--danger); }
.event-info .event-title { color: var(--accent); }

/* ── 滚动条 ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ── 响应式 ─── */
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .main-grid { grid-template-columns: 1fr; }
  .chat-panel { height: 400px; }
  .tickets-panel { max-height: 300px; }
}