/* ============================================================
 * style.css · 自有客户池 CRM（脱平台）
 * 无外链字体/图标；深色模式跟随系统；移动优先；打印样式内置。
 * ============================================================ */

:root {
  --bg: #f6f7fb;
  --panel: #ffffff;
  --ink: #14181f;
  --ink-soft: #55607a;
  --line: #dde2ec;
  --brand: #1c3f8f;
  --brand-ink: #ffffff;
  --ok: #14653a;
  --warn: #a1121b;
  --warn-bg: #fdeced;
  --soon: #8a5a00;
  --soon-bg: #fff5e0;
  --chip: #eef2fa;
  --focus: #0b63d6;
  --radius: 12px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 8px 24px rgba(16, 24, 40, .05);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1319;
    --panel: #171d27;
    --ink: #eef2f8;
    --ink-soft: #b3bdcf;
    --line: #2c3543;
    --brand: #8fb4ff;
    --brand-ink: #0c1220;
    --ok: #7fd6a1;
    --warn: #ff9aa2;
    --warn-bg: #33191d;
    --soon: #ffd08a;
    --soon-bg: #33260f;
    --chip: #1d2431;
    --focus: #8fb4ff;
    --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 8px 24px rgba(0, 0, 0, .35);
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 8px; overflow-wrap: anywhere; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 10px; overflow-wrap: anywhere; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 16px; }

.skip {
  position: absolute; left: -9999px; top: 0; padding: 10px 14px; background: var(--brand);
  color: var(--brand-ink); border-radius: 0 0 var(--radius) 0; z-index: 40;
}
.skip:focus { left: 0; }

/* ---------------- 顶栏 ---------------- */

.top { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 10px; padding-bottom: 10px; }
.brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.brand strong { display: block; font-size: 1.05rem; }
.brand small { display: block; color: var(--ink-soft); font-size: .78rem; }
.logo {
  flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px; background: var(--brand);
  color: var(--brand-ink); display: grid; place-items: center; font-size: 1rem;
}
.lang { display: flex; gap: 6px; }
.lang-btn {
  min-width: 52px; min-height: 44px; padding: 0 10px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink); border-radius: 10px; font: inherit; cursor: pointer;
}
.lang-btn.is-on { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); font-weight: 600; }

.tabs { display: flex; gap: 6px; padding-bottom: 0; }
.tab {
  min-height: 44px; padding: 0 14px; border: 1px solid transparent; border-bottom: 3px solid transparent;
  background: none; color: var(--ink-soft); font: inherit; cursor: pointer; border-radius: 10px 10px 0 0;
}
.tab.is-on { color: var(--ink); border-bottom-color: var(--brand); font-weight: 600; }

/* ---------------- 布局 ---------------- */

main { padding: 18px 0 40px; }
.view { display: block; }
.view > h2 { font-size: 1.5rem; margin-bottom: 6px; }
.view[hidden] { display: none; }

.hero { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 16px; }
.hero p { color: var(--ink-soft); max-width: 62ch; }
.row { display: flex; flex-wrap: wrap; gap: 10px; }

.btn {
  min-height: 44px; padding: 10px 16px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink); font: inherit; cursor: pointer;
}
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); font-weight: 600; }
.btn.ghost { background: none; }
.btn.danger { color: var(--warn); border-color: var(--warn); }
.btn.tiny { min-height: 44px; padding: 4px 10px; font-size: .85rem; }
.btn:hover { filter: brightness(.97); }
a.btn { display: inline-flex; align-items: center; text-decoration: none; }

:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; }

.kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 16px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.kpi-num { display: block; font-size: 1.5rem; font-weight: 700; overflow-wrap: anywhere; }
.kpi-label { display: block; color: var(--ink-soft); font-size: .85rem; }

.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 16px; }
.lead, .muted { color: var(--ink-soft); }
.muted { font-size: .9rem; }
.hint { font-size: .9rem; color: var(--ink-soft); }

/* ---------------- 提醒列表 ---------------- */

.bucket { margin: 14px 0 8px; font-size: .95rem; text-transform: uppercase; letter-spacing: .04em; }
.bucket.overdue { color: var(--warn); }
.bucket.soon { color: var(--soon); }

.remind {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center; justify-content: space-between;
  border: 1px solid var(--line); border-left-width: 4px; border-radius: var(--radius);
  padding: 12px; margin-bottom: 10px; background: var(--panel);
}
.remind.overdue { border-left-color: var(--warn); background: var(--warn-bg); }
.remind.soon { border-left-color: var(--soon); background: var(--soon-bg); }
.remind-main { min-width: 0; flex: 1 1 260px; }
.remind h4 { margin: 0 0 4px; }
.remind-act { display: flex; flex-wrap: wrap; gap: 8px; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 0; color: var(--ink-soft); font-size: .9rem; }
.when { white-space: nowrap; }
.late { color: var(--warn); font-weight: 700; }

.chip { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--chip); font-size: .78rem; color: var(--ink); }
.chip.ghost { background: none; border: 1px solid var(--line); }
.chip.ok { color: var(--ok); border: 1px solid currentColor; background: none; }
.chip.warn { color: var(--warn); border: 1px solid currentColor; background: none; }

/* ---------------- 客户列表 ---------------- */

.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin: 12px 0 16px; }
.toolbar input[type="search"], .toolbar select {
  min-height: 44px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel); color: var(--ink); font: inherit;
}
.toolbar input[type="search"] { flex: 1 1 240px; min-width: 0; }

.list { display: grid; grid-template-columns: 1fr; gap: 12px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; box-shadow: var(--shadow); cursor: pointer;
}
.card header { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between; }
.card h3 { margin: 0; overflow-wrap: anywhere; }
.card .meta { margin: 4px 0 10px; }
.src { font-size: .75rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-soft); }
.src-platform { color: var(--soon); border-color: currentColor; }
.src-own { color: var(--ok); border-color: currentColor; }

.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 12px; margin: 0; }
.facts dt { color: var(--ink-soft); font-size: .78rem; }
.facts dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.facts dd.warn { color: var(--warn); }
.tags { margin: 10px 0 0; color: var(--ink-soft); font-size: .85rem; }

.empty { text-align: center; padding: 24px 12px; color: var(--ink-soft); }
.empty strong { display: block; color: var(--ink); font-size: 1.05rem; margin-bottom: 6px; }
.empty .btn { margin-top: 10px; }

/* ---------------- 详情抽屉 ---------------- */

.drawer {
  position: fixed; inset: 0 0 0 auto; width: min(560px, 100%); background: var(--bg);
  border-left: 1px solid var(--line); box-shadow: -8px 0 30px rgba(0, 0, 0, .18);
  z-index: 30; display: flex; flex-direction: column;
}
.drawer[hidden] { display: none; }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--panel);
}
.drawer-head h2 { margin: 0; font-size: 1.05rem; overflow-wrap: anywhere; }
.drawer-body { overflow-y: auto; padding: 14px 16px 40px; }
body.locked { overflow: hidden; }

.block { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.lbl { display: block; margin: 0 0 10px; font-size: .85rem; color: var(--ink-soft); }
.lbl input, .lbl select, .lbl textarea {
  display: block; width: 100%; min-height: 44px; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--bg); color: var(--ink); font: inherit;
}
.lbl textarea { min-height: 76px; resize: vertical; }
.lbl.check { display: flex; align-items: center; gap: 8px; min-height: 44px; }
.lbl.check input { width: auto; min-height: 24px; margin: 0; }
.inline-form { border-top: 1px dashed var(--line); margin-top: 12px; padding-top: 12px; }
.inline-form .lbl { margin-bottom: 8px; }
.err { color: var(--warn); font-size: .9rem; margin: 0 0 10px; }

.timeline li, .jobs li, .rems li {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--line);
}
.timeline li:last-child, .jobs li:last-child, .rems li:last-child { border-bottom: none; }
.tl-date { color: var(--ink-soft); font-size: .82rem; white-space: nowrap; }
.job-right { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.money { font-weight: 700; white-space: nowrap; }
.rems li.done strong { text-decoration: line-through; color: var(--ink-soft); }

/* ---------------- 提示条 / 页脚 ---------------- */

.toast {
  position: fixed; left: 50%; bottom: 18px; transform: translate(-50%, 20px);
  background: var(--ink); color: var(--panel); padding: 10px 16px; border-radius: 999px;
  opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s; z-index: 50;
  max-width: calc(100% - 32px); text-align: center;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.err { background: var(--warn); color: #fff; }

footer { border-top: 1px solid var(--line); background: var(--panel); padding: 18px 0 26px; margin-top: 20px; }
footer p { color: var(--ink-soft); font-size: .85rem; }
.foot-links { display: flex; flex-wrap: wrap; gap: 10px; }
.foot-links a { display: inline-flex; align-items: center; min-height: 44px; color: var(--brand); }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------- 响应式 ---------------- */

@media (min-width: 620px) {
  h1 { font-size: 1.9rem; }
  .kpis { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .drawer { width: min(620px, 92vw); }
}

@media (min-width: 960px) {
  .list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* 手机横屏：列表两列，抽屉占满 */
@media (max-height: 520px) and (orientation: landscape) {
  .drawer { width: 100%; }
  .list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* ---------------- 打印（纸质备份 / 保养清单） ---------------- */

@media print {
  .top, footer, .toast, .toolbar, .remind-act, .drawer, .skip { display: none !important; }
  body { background: #fff; color: #000; }
  .panel, .card, .kpi, .hero { box-shadow: none; border-color: #999; }
  .list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .card { break-inside: avoid; }
}