/* ============================================================
   X1 · css/page-quant.css — AI Quant 首页（AI 量化中心）
   深色科技风 + 电光蓝主色 + AI 青绿辅助 + 卡片式
   PC 左侧导航 + Mobile 独立移动布局
   铁约束：无任何假收益/假运行状态；Disabled/Empty 诚实呈现。
   ============================================================ */
.x1q {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding: 20px 22px 40px;
  max-width: 1260px;
  margin: 0 auto;
}

/* ---------- 顶部 ---------- */
.x1q-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 20px;
  border: 1px solid var(--x1-border-soft);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(30,50,90,.28), rgba(10,16,30,.5));
  box-shadow: 0 0 0 1px rgba(90,140,255,.06), 0 8px 30px rgba(0,0,0,.25);
}
.x1q-top-brand { display: flex; align-items: center; gap: 10px; }
.x1q-logo {
  width: 30px; height: 30px; border-radius: 8px;
  background: conic-gradient(from 210deg, #3b82f6, #22d3ee, #3b82f6);
  box-shadow: 0 0 14px rgba(59,130,246,.55);
  position: relative;
}
.x1q-logo::after {
  content: ''; position: absolute; inset: 7px;
  border-radius: 5px; background: #0a0f1c;
}
.x1q-title {
  font-size: 20px; font-weight: 800; letter-spacing: .12em;
  color: var(--x1-text-1); font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.x1q-sub { font-size: 12px; color: var(--x1-text-3); letter-spacing: .04em; }
.x1q-top-right { display: flex; align-items: center; gap: 14px; }
.x1q-system-online {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; letter-spacing: .08em; color: #34d399;
  padding: 5px 11px; border-radius: 20px;
  background: rgba(52,211,153,.12); border: 1px solid rgba(52,211,153,.3);
}
.x1q-system-online i {
  width: 7px; height: 7px; border-radius: 50%; background: #34d399;
  box-shadow: 0 0 8px rgba(52,211,153,.9); animation: x1q-pulse 1.8s infinite;
}
@keyframes x1q-pulse { 0%,100%{opacity:1} 50%{opacity:.4} }
.x1q-wallet {
  font-family: ui-monospace, monospace; font-size: 12px; color: var(--x1-text-2);
  padding: 5px 11px; border-radius: 20px; background: var(--x1-surface-2); border: 1px solid var(--x1-border-soft);
}

/* ---------- 区块骨架 ---------- */
.x1q-sec { display: flex; flex-direction: column; gap: 12px; }
.x1q-sec-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.x1q-sec-title { font-size: 15px; font-weight: 700; color: var(--x1-text-1); letter-spacing: .02em; }
.x1q-sec-tag {
  font-size: 10px; letter-spacing: .1em; color: #22d3ee;
  padding: 3px 9px; border-radius: 20px;
  background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.25);
  font-family: ui-monospace, monospace;
}
.x1q-sec-tag--warn { color: #f0b90b; background: rgba(240,185,11,.1); border-color: rgba(240,185,11,.3); }

/* ---------- ① AI Quant 总览 ---------- */
.x1q-ov-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
}
.x1q-ov-item {
  padding: 18px; border-radius: 12px;
  background: var(--x1-surface); border: 1px solid var(--x1-border-soft);
  backdrop-filter: blur(4px);
}
.x1q-ov-label { font-size: 12px; color: var(--x1-text-3); margin-bottom: 10px; letter-spacing: .03em; }
.x1q-ov-value { font-size: 20px; font-weight: 700; color: var(--x1-text-1); font-family: ui-monospace, monospace; }
.x1q-ov-value--empty { color: var(--x1-text-3); font-weight: 600; }
.x1q-ov-sub { font-size: 11px; color: var(--x1-text-3); margin-top: 6px; }

/* ---------- ③ AI Robot 主卡 ---------- */
.x1q-robot-inner {
  position: relative; overflow: hidden;
  border-radius: 18px; border: 1px solid rgba(90,140,255,.35);
  background:
    radial-gradient(1000px 320px at 50% -10%, rgba(59,130,246,.22), transparent 60%),
    radial-gradient(600px 260px at 90% 100%, rgba(34,211,238,.12), transparent 55%),
    linear-gradient(160deg, rgba(12,20,38,.9), rgba(6,10,20,.95));
  box-shadow: 0 0 0 1px rgba(90,140,255,.08), 0 20px 60px rgba(0,0,0,.4);
  padding: 34px 28px 26px;
  display: flex; flex-direction: column; align-items: center; text-align: center;
}
/* 网格背景 */
.x1q-robot-grid {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(90,140,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(90,140,255,.12) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(600px 300px at 50% 0%, #000, transparent 75%);
}
/* 扫描线 */
.x1q-robot-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 70px; pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(34,211,238,.14), transparent);
  animation: x1q-scan 3.2s linear infinite;
}
@keyframes x1q-scan { 0%{transform:translateY(-80px)} 100%{transform:translateY(340px)} }
.x1q-robot-body { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.x1q-robot-title {
  font-size: 22px; font-weight: 800; letter-spacing: .22em;
  color: #eaf1ff; font-family: ui-monospace, monospace;
  text-shadow: 0 0 18px rgba(59,130,246,.6);
}
.x1q-robot-status {
  font-size: 12px; letter-spacing: .3em; color: #f0b90b; font-family: ui-monospace, monospace;
  padding: 4px 12px; border: 1px solid rgba(240,185,11,.4); border-radius: 20px; margin-top: 4px;
}
.x1q-robot-cn { font-size: 15px; color: var(--x1-text-1); margin-top: 14px; font-weight: 600; }
.x1q-robot-desc { font-size: 12px; color: var(--x1-text-3); max-width: 420px; line-height: 1.6; }
.x1q-robot-btn {
  margin-top: 18px; padding: 11px 44px; border-radius: 30px;
  font-size: 14px; font-weight: 700; letter-spacing: .06em;
  color: var(--x1-text-3); cursor: not-allowed;
  background: rgba(28,39,64,.6); border: 1px solid var(--x1-border);
}
.x1q-robot-btn:disabled { opacity: .55; }
.x1q-robot-badges {
  position: relative; z-index: 2; display: flex; gap: 10px; margin-top: 22px;
}
.x1q-robot-badges span {
  font-size: 11px; letter-spacing: .08em; color: var(--x1-text-2);
  padding: 4px 12px; border-radius: 6px;
  background: rgba(15,22,38,.7); border: 1px solid var(--x1-border-soft);
  font-family: ui-monospace, monospace;
}

/* ---------- ⑧ AI 等级 ---------- */
.x1q-grade-note {
  font-size: 12px; color: var(--x1-text-3); line-height: 1.7;
  padding: 10px 14px; border-radius: 10px;
  background: rgba(240,185,11,.06); border: 1px solid rgba(240,185,11,.18);
}
.x1q-grade-note b { color: #f0b90b; font-weight: 600; }
.x1q-grade-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.x1q-grade-item {
  padding: 16px 14px; border-radius: 12px; text-align: center;
  background: var(--x1-surface); border: 1px solid var(--x1-border-soft);
}
.x1q-grade-lv {
  font-size: 18px; font-weight: 800; color: #22d3ee;
  font-family: ui-monospace, monospace; letter-spacing: .04em;
}
.x1q-grade-rows { display: flex; flex-direction: column; gap: 4px; margin-top: 10px; font-size: 11px; color: var(--x1-text-3); }
.x1q-grade-rows b { color: var(--x1-text-2); font-weight: 600; }

/* ---------- ② AI 币种 ---------- */
.x1q-coin-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.x1q-coin {
  padding: 14px; border-radius: 12px;
  background: var(--x1-surface); border: 1px solid var(--x1-border-soft);
  display: flex; flex-direction: column; gap: 8px;
  transition: border-color .2s, transform .2s;
}
.x1q-coin:hover { border-color: var(--x1-border-strong); transform: translateY(-2px); }
.x1q-coin-head { display: flex; align-items: center; gap: 8px; }
.x1q-coin-logo { width: 22px; height: 22px; border-radius: 50%; object-fit: cover; }
.x1q-coin-logo--ph {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; color: var(--x1-text-3); background: var(--x1-bg-3);
}
.x1q-coin-name { font-size: 13px; font-weight: 600; color: var(--x1-text-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.x1q-coin-price { font-size: 15px; font-weight: 700; font-family: ui-monospace, monospace; }
.x1q-coin-na { color: var(--x1-text-3); font-weight: 500; }
.x1q-coin-row { display: flex; align-items: center; justify-content: space-between; margin-top: 2px; }
.x1q-airbadge {
  font-size: 10px; letter-spacing: .05em; color: var(--x1-text-3);
  padding: 2px 8px; border-radius: 4px;
  background: rgba(15,22,38,.8); border: 1px solid var(--x1-border-soft);
}
.x1q-coin-chg { font-size: 12px; font-family: ui-monospace, monospace; }

/* ---------- 车⑤⑥⑦ 通用空态/表格 ---------- */
.x1q-card--flat {
  padding: 22px; border-radius: 14px;
  background: var(--x1-surface); border: 1px solid var(--x1-border-soft);
}
.x1q-empty { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 30px 0; text-align: center; }
.x1q-empty-ic { font-size: 30px; }
.x1q-empty-title { font-size: 14px; color: var(--x1-text-2); font-weight: 600; }
.x1q-empty-desc { font-size: 12px; color: var(--x1-text-3); }
.x1q-table { display: flex; flex-direction: column; gap: 8px; }
.x1q-trow {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 14px; border-radius: 8px;
  background: var(--x1-bg-2); font-size: 13px; color: var(--x1-text-1);
}
.x1q-tnum { font-family: ui-monospace, monospace; color: var(--x1-text-2); }
.x1q-bill-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.x1q-bill-item { padding: 16px; border-radius: 10px; background: var(--x1-bg-2); border: 1px solid var(--x1-border-soft); }
.x1q-bill-label { font-size: 11px; color: var(--x1-text-3); margin-bottom: 8px; }
.x1q-bill-value { font-size: 16px; font-weight: 700; font-family: ui-monospace, monospace; color: var(--x1-text-1); }

/* ---------- Mobile（≤900px 独立移动布局） ---------- */
@media (max-width: 900px) {
  .x1q { padding: 14px 14px 90px; gap: 18px; }
  .x1q-top { padding: 14px; }
  .x1q-title { font-size: 17px; }
  .x1q-top-right { gap: 8px; }
  .x1q-wallet { font-size: 11px; }
  .x1q-ov-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .x1q-ov-item { padding: 14px; }
  .x1q-ov-value { font-size: 17px; }
  .x1q-grade-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .x1q-coin-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .x1q-quarter-grid,
  .x1q-bill-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .x1q-robot-inner { padding: 26px 16px 22px; }
  .x1q-robot-title { font-size: 18px; letter-spacing: .14em; }
}
@media (max-width: 420px) {
  .x1q-coin-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .x1q-ov-grid { grid-template-columns: 1fr 1fr; }
  .x1q-top { flex-direction: column; align-items: flex-start; }
  .x1q-robot-btn { width: 100%; }
}