/* OKX 抄底控制台 · 币圈交易所深色风格
   色彩语义：绿=涨/安全，红=跌/危险，黄=警告；数字一律等宽字体。 */
:root {
  --bg: #0b0e11;
  --bg-deep: #07090c;
  --panel: #161a1e;
  --panel-2: #1e2328;
  --panel-3: #252b33;
  --border: #2b3139;
  --text: #eaecef;
  --text-dim: #848e9c;
  --text-faint: #5e6673;
  --up: #0ecb81;
  --up-dim: rgba(14, 203, 129, 0.14);
  --down: #f6465d;
  --down-dim: rgba(246, 70, 93, 0.14);
  --accent: #f0b90b;
  --accent-dim: rgba(240, 185, 11, 0.12);
  --font-num: "JetBrains Mono", "Cascadia Mono", Consolas, "Courier New", monospace;
  --font-ui: -apple-system, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.5;
}
.hidden { display: none !important; }
.dim { color: var(--text-dim); }
.up { color: var(--up); }
.down { color: var(--down); }
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }

/* ================= 登录 ================= */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 60% 40% at 70% 10%, rgba(14, 203, 129, 0.06), transparent),
    radial-gradient(ellipse 50% 40% at 20% 90%, rgba(246, 70, 93, 0.05), transparent),
    var(--bg-deep);
}
.login-card {
  width: 360px;
  padding: 36px 32px 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}
.login-brand { text-align: center; margin-bottom: 24px; }
.login-logo { color: var(--up); font-size: 28px; }
.login-brand h1 { font-size: 20px; font-weight: 600; letter-spacing: 0.5px; }
.login-sub {
  color: var(--text-faint);
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
}
.field-label {
  display: block;
  color: var(--text-dim);
  font-size: 12px;
  margin: 14px 0 6px;
}
#login-password {
  width: 100%;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 14px;
  outline: none;
}
#login-password:focus { border-color: var(--up); }
.login-error { color: var(--down); font-size: 12px; min-height: 18px; margin-top: 10px; }
.login-foot {
  color: var(--text-faint);
  font-size: 11px;
  text-align: center;
  margin-top: 18px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* ================= 布局骨架 ================= */
.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;   /* 手机浏览器地址栏动态视口 */
}
main { flex: 1; overflow-y: auto; padding: 16px; }
.tab { display: none; max-width: 1440px; margin: 0 auto; }
.tab.active { display: block; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  height: 52px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { color: var(--up); font-size: 20px; }
.brand-name { font-weight: 600; font-size: 15px; letter-spacing: 0.5px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: relative;
}
/* 手机端标签栏可滑动：右缘渐隐提示还有更多标签 */
.tabs::after {
  content: "";
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 26px;
  background: linear-gradient(90deg, transparent, var(--panel));
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
}
@media (max-width: 760px) { .tabs::after { opacity: 1; } }
.tabs button {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 13px;
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
}
.tabs button.active { color: var(--text); border-bottom-color: var(--accent); }
.tabs button:hover { color: var(--text); }
.topbar-status { margin-left: auto; color: var(--text-faint); font-size: 12px; }

.statusbar {
  display: flex;
  gap: 18px;
  padding: 5px 16px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 11px;
  font-family: var(--font-num);
  overflow: hidden;
  white-space: nowrap;
}

/* ================= 徽章 / 按钮 / 开关 ================= */
.badge {
  font-size: 11px;
  font-family: var(--font-num);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: var(--panel-2);
}
.badge.ok { color: var(--up); border-color: var(--up); background: var(--up-dim); }
.badge.bad { color: var(--down); border-color: var(--down); background: var(--down-dim); }
.badge.warn { color: var(--accent); border-color: var(--accent); background: var(--accent-dim); }

.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 13px;
  font-family: var(--font-ui);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--panel-3); border-color: var(--text-faint); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-accent { background: var(--up); border-color: var(--up); color: #06130d; font-weight: 600; }
.btn-accent:hover { background: #12e692; border-color: #12e692; }
.btn-danger { background: var(--down); border-color: var(--down); color: #fff; font-weight: 600; }
.btn-danger:hover { background: #ff5c72; }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; margin-top: 16px; }
.btn-sm { padding: 3px 10px; font-size: 12px; }

.seg {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.seg button {
  background: var(--panel);
  border: none;
  color: var(--text-dim);
  padding: 5px 12px;
  font-size: 12px;
  font-family: var(--font-num);
  cursor: pointer;
}
.seg button + button { border-left: 1px solid var(--border); }
.seg button.active { background: var(--accent-dim); color: var(--accent); }
.seg button.on { background: var(--up-dim); color: var(--up); }

.switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}
.switch input { accent-color: var(--up); width: 15px; height: 15px; }

/* ================= 卡片 / 面板 ================= */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
}
.card-label { color: var(--text-dim); font-size: 12px; margin-bottom: 6px; }
.card-value { font-family: var(--font-num); font-size: 22px; font-weight: 600; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 16px;
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.panel-head h2 { font-size: 14px; font-weight: 600; }
.panel-head > div { display: flex; gap: 8px; align-items: center; }

/* ================= 图表 ================= */
.chart-panel { padding: 12px 12px 8px; }
.chart-toolbar { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.chart-toolbar h2 { font-size: 14px; }
.inst-input {
  width: 130px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 13px;
  padding: 6px 10px;
  outline: none;
  text-transform: uppercase;
}
.inst-input:focus { border-color: var(--accent); }
.chart-empty { text-align: center; padding: 24px 0; }

/* 持仓蜡烛图卡片网格：每行 3 张，窄屏自动降为 2/1 张 */
.chart-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.chart-card {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 0;
}
.chart-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  font-family: var(--font-num);
}
.chart-card-sym { font-weight: 600; font-size: 13px; }
.chart-card-px { font-size: 13px; }
.chart-card-pnl { font-size: 12px; }
.chart-card canvas {
  width: 100%;
  height: 150px;
  display: block;
}
.chart-card .card-dim { color: var(--text-faint); font-size: 11px; }
@media (max-width: 1100px) { .chart-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .chart-cards { grid-template-columns: 1fr; } }

/* ================= 表格 ================= */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: right;
  color: var(--text-faint);
  font-size: 11px;
  font-weight: 500;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.data-table td {
  text-align: right;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(43, 49, 57, 0.5);
  font-family: var(--font-num);
  font-size: 12.5px;
  white-space: nowrap;
}
.data-table td.sym { color: var(--text); font-weight: 600; }
.data-table tr:hover td { background: rgba(30, 35, 40, 0.6); }
.tag {
  display: inline-block;
  font-size: 10.5px;
  font-family: var(--font-num);
  padding: 1px 6px;
  border-radius: 3px;
  margin-left: 4px;
}
.tag-a { color: var(--up); background: var(--up-dim); }
.tag-b { color: #45a8ff; background: rgba(69, 168, 255, 0.12); }
.tag-c { color: var(--accent); background: var(--accent-dim); }
.tag-d { color: #b47cff; background: rgba(180, 124, 255, 0.12); }
.tag-block { color: var(--text-faint); background: var(--panel-3); }
.buy-amount {
  width: 90px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 12px;
  padding: 4px 6px;
  text-align: right;
}

/* ================= 事件 / 日志 ================= */
.log-wrap {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  height: calc(100vh - 240px);
  min-height: 320px;
  overflow-y: auto;
  padding: 12px;
}
#log-pre {
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-all;
}

/* ================= 策略设置 / 系统设置 ================= */
.settings-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.settings-section h3 {
  font-size: 12.5px;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--border);
}
.settings-section .field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}
.settings-field { display: flex; flex-direction: column; gap: 4px; }
.settings-field label { color: var(--text-dim); font-size: 11.5px; }
.settings-field input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 12.5px;
  padding: 6px 8px;
  outline: none;
  width: 100%;
}
.settings-field input:focus { border-color: var(--accent); }
.settings-field.check { flex-direction: row; align-items: center; gap: 6px; padding-top: 16px; }
.settings-field.check label { font-size: 12.5px; color: var(--text); }
.settings-field.check input { width: 15px; height: 15px; accent-color: var(--up); }
.bl-box { display: flex; flex-wrap: wrap; gap: 6px; }
.bl-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-num);
  font-size: 11.5px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 3px 6px 3px 10px;
}
.bl-chip button {
  background: none;
  border: none;
  color: var(--down);
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 0 4px;
}
.bl-chip button:hover { color: #ff8095; }
.advanced-panel summary {
  cursor: pointer;
  color: var(--text-dim);
  font-size: 13px;
  user-select: none;
}
.advanced-panel summary:hover { color: var(--text); }
.check-label { flex-direction: row !important; align-items: center; gap: 6px; }
.check-label input { width: 15px; height: 15px; accent-color: var(--up); }
.settings-notes { list-style: none; font-size: 12.5px; color: var(--text-dim); }
.settings-notes li { padding: 5px 0; border-bottom: 1px solid rgba(43, 49, 57, 0.4); }
.rules-hint { margin-bottom: 10px; font-size: 12px; }
.rules-editor {
  width: 100%;
  height: calc(100vh - 300px);
  min-height: 360px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 12.5px;
  line-height: 1.6;
  padding: 12px;
  resize: vertical;
  outline: none;
  white-space: pre;
}
.rules-editor:focus { border-color: var(--accent); }
.rules-message { font-size: 12px; margin-top: 8px; min-height: 18px; }
.rules-message.ok { color: var(--up); }
.rules-message.err { color: var(--down); }

/* ================= AI 代理 ================= */
.constraints-view {
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-family: var(--font-num);
  font-size: 12px;
  line-height: 1.6;
  white-space: pre-wrap;
  max-height: 320px;
  overflow-y: auto;
  margin-top: 8px;
}
.strategy-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-bottom: 1px solid rgba(43, 49, 57, 0.4);
}
.strategy-name { font-size: 13px; }
.strategy-id { color: var(--text-faint); font-family: var(--font-num); font-size: 11px; }
.ai-tab { color: #b47cff; }
.ai-tab.active { color: #b47cff; border-bottom-color: #b47cff; }
.ai-ov-panel { border-color: rgba(180, 124, 255, 0.35); }
.ai-ov-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.ai-ov-card { min-width: 0; display: flex; flex-direction: column; }
.ai-ov-card .card-label { color: #b47cff; }
.ai-ov-text {
  font-size: 12.5px;
  line-height: 1.55;
  max-height: 96px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.ai-ov-actions {
  font-size: 12px;
  max-height: 96px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.ai-ov-action {
  display: flex;
  gap: 8px;
  align-items: baseline;
  font-family: var(--font-num);
  font-size: 11.5px;
}
.ai-ov-action .act {
  flex-shrink: 0;
  width: 74px;
  text-align: center;
  border-radius: 3px;
  background: var(--panel-3);
  color: var(--text-dim);
  font-size: 10.5px;
  padding: 1px 0;
}
.ai-ov-action .act.ok { color: var(--up); }
.ai-ov-action .act.fail { color: var(--down); }
@media (max-width: 1100px) { .ai-ov-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) { .ai-ov-cards { grid-template-columns: 1fr; } }
/* ================= 移动端适配 ================= */
@media (max-width: 760px) {
  .app { height: 100dvh; }               /* dvh 修正手机浏览器地址栏遮挡 */
  main { padding: 10px; }
  /* 顶栏：品牌一行、操作一行横向滚动 */
  .topbar { flex-wrap: wrap; height: auto; padding: 8px 10px; gap: 6px; }
  .brand { width: 100%; justify-content: space-between; }
  .brand-name { font-size: 14px; }
  .topbar-actions {
    width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }
  .topbar-actions::-webkit-scrollbar { display: none; }
  /* 标签栏横向滚动 */
  .tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tabs::-webkit-scrollbar { display: none; }
  .tabs button { padding: 10px 11px; font-size: 13px; flex-shrink: 0; }
  .topbar-status { display: none; }        /* 手机上收起，状态看底栏 */
  /* 状态栏可滑动 */
  .statusbar { overflow-x: auto; }
  /* 卡片与数值缩放 */
  .cards { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .card { padding: 10px 12px; }
  .card-value { font-size: 17px; }
  /* 表格紧凑 */
  .data-table th, .data-table td { padding: 7px 7px; font-size: 11.5px; }
  .buy-amount { width: 64px; }
  /* 触控目标加大 */
  .btn { padding: 8px 14px; font-size: 13px; }
  .btn-sm { padding: 7px 12px; }
  .seg button { padding: 7px 12px; }
  /* 面板与工具行 */
  .panel { padding: 10px; }
  .panel-head { flex-wrap: wrap; }
  .chart-toolbar { gap: 6px; }
  .chart-card { padding: 8px; }
  .chart-card canvas { height: 130px; }
  .ai-settings-grid { grid-template-columns: 1fr; }
  .settings-form { grid-template-columns: 1fr; }
  .settings-section .field-grid { grid-template-columns: repeat(2, 1fr); }
  /* 弹窗与提示 */
  .modal { width: calc(100vw - 24px); }
  .toast { max-width: 92vw; font-size: 12.5px; bottom: 54px; }
  /* 登录页 */
  .login-card { width: calc(100vw - 32px); padding: 28px 20px 18px; }
  /* 日志/编辑器高度自适应小屏 */
  .log-wrap { height: calc(100dvh - 200px); }
  .rules-editor { height: 60dvh; min-height: 240px; }
}
.ai-decision { font-size: 13px; }
.ai-decision .ai-thought {
  color: var(--text);
  background: var(--panel-2);
  border-left: 3px solid #b47cff;
  padding: 10px 12px;
  border-radius: 0 6px 6px 0;
  margin-bottom: 10px;
}
.ai-decision .ai-summary { color: var(--text-dim); margin-top: 10px; }
.ai-action-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding: 6px 8px;
  border-bottom: 1px solid rgba(43, 49, 57, 0.4);
  font-family: var(--font-num);
  font-size: 12.5px;
}
.ai-action-type {
  flex-shrink: 0;
  width: 90px;
  text-align: center;
  font-size: 11px;
  border-radius: 3px;
  padding: 2px 0;
  background: var(--panel-3);
  color: var(--text-dim);
}
.ai-action-type.ok { color: var(--up); }
.ai-action-type.fail { color: var(--down); }
.ai-settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}
.ai-settings-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--text-dim);
  font-size: 12px;
}
.ai-settings-grid input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: var(--font-num);
  font-size: 12.5px;
  padding: 8px 10px;
  outline: none;
}
.ai-settings-grid input:focus { border-color: #b47cff; }
.ai-settings-actions { display: flex; gap: 8px; align-items: center; }

/* ================= 弹窗 / 提示 ================= */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 8, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 60;
}
.modal {
  width: 400px;
  max-width: calc(100vw - 40px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
}
.modal h3 { font-size: 15px; margin-bottom: 10px; }
.modal-body { color: var(--text-dim); font-size: 13px; margin-bottom: 18px; word-break: break-all; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }
.modal-actions .warn-list { margin: 8px 0 0; }
.modal-actions .warn-list li {
  color: var(--accent);
  list-style: none;
  font-size: 12px;
}

.toast {
  position: fixed;
  bottom: 44px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel-3);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 13px;
  z-index: 80;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  max-width: 80vw;
}
.toast.ok { border-color: var(--up); color: var(--up); }
.toast.err { border-color: var(--down); color: var(--down); }

.scan-tools { display: flex; gap: 8px; align-items: center; }
.scan-tools .dim { display: inline-flex; gap: 4px; align-items: center; font-size: 12px; }