/* ============================================================
 * home-redesign.css · P20 Batch 1b · 视觉重做 (navy + gold 新拟态)
 * ------------------------------------------------------------
 * 设计语言: iOS neumorphic · 深海军蓝 #2c3e50 + 金 #f5c842
 * 目标: 主页 slim navy 顶栏 + 命令面板 overlay + 卡片新拟态化
 * 关联: app/static/dashboard/index.html (链接本文件 ?v=p20-b1)
 * 不改动 legacy-v4.html (铁律)
 * ============================================================ */

:root {
  --fs-navy-900: #1a2530;
  --fs-navy-800: #22303f;
  --fs-navy-700: #2c3e50;   /* 主海军蓝 */
  --fs-navy-600: #34495e;
  --fs-navy-500: #3d566e;
  --fs-gold:     #f5c842;   /* 主金 */
  --fs-gold-dim: rgba(245, 200, 66, .35);
  --fs-ink:      #ecf0f1;
  --fs-ink-dim:  #95a5a6;
  --fs-ink-faint:#7f8c8d;
  --fs-danger:   #e74c3c;
  /* 新拟态阴影 (navy 基调: 暗下 + 亮上) */
  --fs-neu-shadow: 6px 6px 14px rgba(0, 0, 0, .45), -4px -4px 12px rgba(255, 255, 255, .04);
  --fs-neu-shadow-sm: 3px 3px 8px rgba(0, 0, 0, .40), -2px -2px 6px rgba(255, 255, 255, .03);
  --fs-radius: 14px;
}

/* ===== slim navy 顶栏 (替换原大标题块, 主页顶部) ===== */
.fs-topbar {
  position: sticky;
  top: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: 16px;
  height: 56px;
  padding: 0 18px;
  margin: 0 0 16px;
  background: linear-gradient(180deg, var(--fs-navy-700) 0%, var(--fs-navy-800) 100%);
  border: 1px solid rgba(245, 200, 66, .18);
  border-radius: var(--fs-radius);
  box-shadow: var(--fs-neu-shadow);
}
.fs-topbar__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  font-size: 16px;
  font-weight: 700;
  color: var(--fs-gold);
  letter-spacing: .02em;
}
.fs-topbar__brand-icon { font-size: 20px; line-height: 1; }
.fs-topbar__search {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  background: var(--fs-navy-900);
  border: 1px solid rgba(245, 200, 66, .15);
  border-radius: 10px;
  padding: 7px 12px;
  box-shadow: inset 2px 2px 6px rgba(0, 0, 0, .5), inset -1px -1px 3px rgba(255, 255, 255, .03);
}
.fs-topbar__search-icon { color: var(--fs-gold); font-size: 15px; flex: 0 0 auto; }
.fs-topbar__search-input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--fs-ink);
  font-size: 15px;
  -webkit-appearance: none;
  appearance: none;
}
.fs-topbar__search-input::placeholder { color: var(--fs-ink-faint); }
.fs-topbar__cmd {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 12px;
  background: var(--fs-navy-600);
  color: var(--fs-gold);
  border: 1px solid var(--fs-gold-dim);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--fs-neu-shadow-sm);
  transition: transform 120ms ease, background-color 120ms ease;
}
.fs-topbar__cmd:hover { background: var(--fs-navy-500); transform: translateY(-1px); }
.fs-topbar__cmd-kbd {
  font-family: 'SF Mono', Menlo, monospace;
  font-size: 11px;
  color: var(--fs-navy-900);
  background: var(--fs-gold);
  border-radius: 5px;
  padding: 1px 5px;
  font-weight: 700;
}

/* 原大标题块降级为轻量副标题 (顶栏已承担品牌) */
.fs-main__title { font-size: 17px; }
.fs-main__sub { margin-bottom: 12px; }

/* ===== 区块 D/C/B/E 卡片新拟态化 (在 inline 基础上叠加) ===== */
.fs-block-status,
.fs-block-search,
.fs-block-p1,
.fs-block-launchpad,
.fs-block-iframe { margin-bottom: 16px; }

.fs-status-card,
.fs-p1-card,
.fs-launchpad-group,
.fs-iframe-container {
  background: var(--fs-navy-800);
  border: 1px solid rgba(245, 200, 66, .14);
  border-radius: var(--fs-radius);
  box-shadow: var(--fs-neu-shadow);
}
.fs-topsearch {
  background: var(--fs-navy-800);
  border: 1px solid rgba(245, 200, 66, .14);
  border-radius: var(--fs-radius);
  box-shadow: var(--fs-neu-shadow);
}
.fs-status-card--p95 { border-color: var(--fs-gold-dim); }
.fs-status-card--p99 { border-color: rgba(231, 76, 60, .5); }

.fs-p1-card { border-color: var(--fs-gold-dim); }
.fs-p1-card:hover { transform: translateY(-2px); border-color: var(--fs-gold); background: rgba(245, 200, 66, .08); }
.fs-p1-card__name { color: var(--fs-gold); }
.fs-launchpad-group__name { color: var(--fs-gold); }
.fs-launchpad-entry:hover { background: rgba(245, 200, 66, .12); color: var(--fs-gold); }
.fs-launchpad-entry--active { background: rgba(245, 200, 66, .22) !important; color: var(--fs-gold) !important; border-left: 2px solid var(--fs-gold); }

/* ===== 命令面板 overlay (Ctrl/Cmd+K) ===== */
.fs-cmdk {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  background: rgba(10, 15, 20, .55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.fs-cmdk--open { display: flex; }
.fs-cmdk__panel {
  width: min(640px, 92vw);
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  background: var(--fs-navy-800);
  border: 1px solid var(--fs-gold-dim);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, .6), var(--fs-neu-shadow);
  overflow: hidden;
}
.fs-cmdk__search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(245, 200, 66, .14);
}
.fs-cmdk__search-icon { color: var(--fs-gold); font-size: 18px; flex: 0 0 auto; }
.fs-cmdk__input {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: var(--fs-ink);
  font-size: 17px;
  -webkit-appearance: none;
  appearance: none;
}
.fs-cmdk__input::placeholder { color: var(--fs-ink-faint); }
.fs-cmdk__list { overflow-y: auto; padding: 6px; flex: 1 1 auto; }
.fs-cmdk__empty { padding: 28px; text-align: center; color: var(--fs-ink-faint); font-size: 13px; }
.fs-cmdk__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 10px;
  color: var(--fs-ink);
  cursor: pointer;
  font-size: 14px;
}
.fs-cmdk__item--active { background: rgba(245, 200, 66, .16); color: var(--fs-gold); }
.fs-cmdk__item-icon { flex: 0 0 20px; text-align: center; font-size: 15px; }
.fs-cmdk__item-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fs-cmdk__item-domain {
  flex: 0 0 auto;
  font-size: 11px;
  color: var(--fs-ink-faint);
  background: var(--fs-navy-900);
  border: 1px solid rgba(245, 200, 66, .12);
  border-radius: 6px;
  padding: 2px 7px;
}
.fs-cmdk__item-kind {
  flex: 0 0 auto;
  font-size: 10px;
  font-weight: 700;
  color: var(--fs-navy-900);
  background: var(--fs-gold);
  border-radius: 5px;
  padding: 1px 6px;
  letter-spacing: .03em;
}
.fs-cmdk__item-kind--v4 { background: var(--fs-ink-dim); color: var(--fs-navy-900); }
.fs-cmdk__footer {
  display: flex;
  gap: 14px;
  padding: 8px 14px;
  border-top: 1px solid rgba(245, 200, 66, .14);
  font-size: 11px;
  color: var(--fs-ink-faint);
}
.fs-cmdk__footer kbd {
  font-family: 'SF Mono', Menlo, monospace;
  background: var(--fs-navy-900);
  border: 1px solid rgba(245, 200, 66, .12);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--fs-ink-dim);
}

/* ===== settings.html 性能监控卡片 (metrics 迁移目标) ===== */
.fs-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.fs-metric-card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, .06);
  border-radius: 12px;
  padding: 14px 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
}
.fs-metric-card__label { color: #4b5563; font-size: 12px; margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
.fs-metric-card__value { color: #111827; font-size: 22px; font-weight: 600; font-family: 'SF Mono', Menlo, monospace; }
.fs-metric-card__unit { color: #4b5563; font-size: 13px; margin-left: 4px; font-weight: 400; }
.fs-metric-card--p95 .fs-metric-card__value { color: #b8860b; }
.fs-metric-card--p99 .fs-metric-card__value { color: #dc2626; }
.fs-metric-card--loading .fs-metric-card__value { color: #9ca3af; font-size: 16px; font-weight: 400; }

/* ===== 移动端 ===== */
@media (max-width: 767px) {
  .fs-topbar { height: 50px; gap: 10px; padding: 0 12px; border-radius: 10px; }
  .fs-topbar__brand { font-size: 14px; }
  .fs-topbar__cmd { padding: 0 9px; font-size: 12px; }
  .fs-topbar__cmd-label { display: none; }
}