:root {
  --ink: #14233a;
  --muted: #6a7c90;
  --line: rgba(20, 35, 58, 0.1);
  --paper: #f3f6f8;
  --panel: #ffffff;
  --brand: #0f6e6a;
  --brand-deep: #0a4f4c;
  --sales: #1d6fb8;
  --ops: #c27803;
  --finance: #7a3e9d;
  --ok: #176b57;
  --danger: #b42318;
  --radius: 16px;
  --shadow: 0 10px 30px rgba(20, 35, 58, 0.06);
  --font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --display: "Manrope", "Noto Sans SC", sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(900px 480px at 0% -10%, rgba(15, 110, 106, 0.16), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, rgba(29, 111, 184, 0.1), transparent 50%),
    linear-gradient(180deg, #eef3f5, #f7f9fa 40%, #f3f6f8);
  min-height: 100vh;
}
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-deep); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px 48px; }

.topbar {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(243, 246, 248, 0.88);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1180px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; flex-direction: column; gap: 2px; }
.brand strong {
  font-family: var(--display);
  font-size: 1.15rem; letter-spacing: 0.02em;
}
.brand span { color: var(--muted); font-size: 0.82rem; }
.nav { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.nav a, .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: 999px; padding: 8px 14px; font-size: 0.9rem;
  border: 1px solid transparent; cursor: pointer;
}
.nav a { color: var(--muted); }
.nav a.active, .nav a:hover { color: var(--ink); background: rgba(255,255,255,.7); }
.user-chip {
  font-size: 0.85rem; color: var(--muted);
  padding: 6px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--line);
}
.user-chip b { color: var(--ink); font-weight: 600; }

.hero {
  margin: 28px 0 20px;
  display: grid; gap: 10px;
}
.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
}
.hero p { margin: 0; color: var(--muted); max-width: 46rem; line-height: 1.7; }

.flow {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0 24px;
}
.flow .step {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px 18px; box-shadow: var(--shadow);
}
.flow .step em {
  display: inline-block; font-style: normal; font-size: 0.75rem; font-weight: 700;
  padding: 3px 8px; border-radius: 999px; margin-bottom: 8px; color: #fff;
}
.flow .step.sales em { background: var(--sales); }
.flow .step.ops em { background: var(--ops); }
.flow .step.finance em { background: var(--finance); }
.flow .step h3 { margin: 0 0 6px; font-size: 1rem; }
.flow .step p { margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.55; }

.stats {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; margin-bottom: 22px;
}
.stat {
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 16px; box-shadow: var(--shadow);
}
.stat b { display: block; font-family: var(--display); font-size: 1.25rem; margin-bottom: 4px; }
.stat span { color: var(--muted); font-size: 0.8rem; }

.panel {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 18px 20px; margin-bottom: 18px;
}
.panel-head {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  margin-bottom: 14px; flex-wrap: wrap;
}
.panel-head h2 { margin: 0; font-size: 1.05rem; }
.muted { color: var(--muted); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; }
tr:hover td { background: rgba(15, 110, 106, 0.03); }

.badge {
  display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 999px;
  font-size: 0.78rem; font-weight: 600; white-space: nowrap;
}
.st-draft { background: #eef1f4; color: #4b5563; }
.st-cost { background: #fff4df; color: #9a6700; }
.st-audit { background: #f3e8ff; color: #6b21a8; }
.st-ok { background: #e6f4ef; color: #0f6b4c; }
.st-done { background: #e7f0ff; color: #1d4f91; }

.btn { font-family: inherit; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-deep); color: #fff; }
.btn-ghost { background: #fff; border-color: var(--line); color: var(--ink); }
.btn-sales { background: var(--sales); color: #fff; }
.btn-ops { background: var(--ops); color: #fff; }
.btn-finance { background: var(--finance); color: #fff; }
.btn-danger { background: #fff; border-color: #f3c1bd; color: var(--danger); }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.btn-lg { min-height: 48px; font-weight: 700; font-size: 1rem; }
.action-row .btn-ops, .action-row .btn-finance, .action-row .btn-sales { flex: 1 1 160px; }

.form-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 14px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-item label {
  display: block; font-size: 0.8rem; color: var(--muted); margin-bottom: 6px; font-weight: 600;
}
.form-item input, .form-item select, .form-item textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; font: inherit; background: #fff; color: var(--ink);
}
.form-item textarea { min-height: 96px; resize: vertical; }
.form-item input:focus, .form-item select:focus, .form-item textarea:focus {
  outline: 2px solid rgba(15, 110, 106, 0.25); border-color: var(--brand);
}

.alert {
  padding: 10px 14px; border-radius: 12px; margin: 14px 0; font-size: 0.92rem;
}
.alert-ok { background: #e8f6f1; color: #0f6b4c; }
.alert-error { background: #fdecea; color: #9b1c1c; }

.login-page {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
}
.login-card {
  width: min(920px, 100%);
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 0;
  background: #fff; border-radius: 22px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.login-copy {
  padding: 36px 32px;
  background:
    linear-gradient(160deg, rgba(15,110,106,.92), rgba(10,79,76,.96)),
    #0f6e6a;
  color: #fff;
}
.login-copy h1 { margin: 0 0 10px; font-family: var(--display); font-size: 1.8rem; }
.login-copy p { margin: 0 0 18px; opacity: .9; line-height: 1.7; }
.login-copy ol { margin: 0; padding-left: 1.1rem; line-height: 1.9; opacity: .95; }
.login-form { padding: 36px 32px; }
.login-form h2 { margin: 0 0 6px; }
.demo-roles {
  display: grid; grid-template-columns: 1fr; gap: 8px; margin: 16px 0 8px;
}
.demo-roles a {
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; color: var(--ink);
}
.demo-roles a:hover { border-color: var(--brand); background: rgba(15,110,106,.04); }
.demo-roles strong { display: block; }
.demo-roles span { color: var(--muted); font-size: 0.82rem; }

.doc-tips { margin: 0; padding: 4px 16px 16px 32px; color: var(--ink); line-height: 1.7; }
.doc-tips li { margin: 6px 0; }
.hint { color: var(--muted); font-size: 0.88rem; }

.crumb { font-size: 0.88rem; margin-bottom: 4px; }
.crumb a { color: var(--muted); }
.crumb a:hover { color: var(--brand); }

.next-card {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 14px;
  background: linear-gradient(135deg, rgba(15,110,106,.08), rgba(29,111,184,.06));
  border: 1px solid rgba(15,110,106,.18);
  border-radius: var(--radius); padding: 16px 18px; margin-bottom: 16px;
}
.next-card strong { display: block; font-size: 1.05rem; margin-bottom: 4px; }
.next-card p { margin: 0; color: var(--muted); font-size: 0.9rem; max-width: 36rem; }

.quick-docs {
  display: flex; flex-wrap: wrap; gap: 8px; padding: 2px 0 4px;
}
.quick-docs a {
  padding: 8px 12px; border-radius: 10px; background: #f4f7f7; border: 1px solid var(--line);
  color: var(--ink); font-size: 0.88rem; font-weight: 600;
}
.quick-docs a:hover { border-color: var(--brand); background: #fff; color: var(--brand-deep); }

.status-chips {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px;
}
.status-chips a {
  padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--muted); font-size: 0.86rem;
}
.status-chips a.active, .status-chips a:hover {
  background: var(--brand); color: #fff; border-color: var(--brand);
}

.row-actions { display: flex; flex-wrap: wrap; gap: 6px; white-space: nowrap; }
.btn-sm { padding: 6px 10px !important; font-size: 0.82rem !important; border-radius: 8px !important; min-height: 34px; }
.link-strong { font-weight: 700; color: var(--ink); }
.link-strong:hover { color: var(--brand); }

.stage-jump {
  position: sticky; top: 58px; z-index: 15;
  display: flex; flex-wrap: nowrap; gap: 8px; overflow-x: auto;
  padding: 8px 0 12px; margin-bottom: 4px;
  background: linear-gradient(180deg, rgba(243,246,248,.96), rgba(243,246,248,.88));
  -webkit-overflow-scrolling: touch;
}
.stage-jump a {
  flex: 0 0 auto; padding: 8px 12px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line); color: var(--ink); font-size: 0.84rem; font-weight: 600;
}
.stage-jump a:hover { border-color: var(--brand); color: var(--brand-deep); }

.doc-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px;
}
.doc-tile {
  display: flex; flex-direction: column; gap: 4px;
  padding: 14px 14px 12px; border-radius: 14px;
  border: 1px solid var(--line); background: #fbfcfc; color: var(--ink);
  min-height: 108px; transition: border-color .15s, box-shadow .15s, transform .15s;
}
.doc-tile:hover {
  border-color: var(--brand); box-shadow: 0 8px 20px rgba(15,110,106,.1); transform: translateY(-1px); color: var(--ink);
}
.doc-tile strong { font-size: 0.98rem; }
.doc-tile span { color: var(--muted); font-size: 0.82rem; line-height: 1.4; flex: 1; }
.doc-tile em { font-style: normal; font-size: 0.8rem; color: var(--brand); font-weight: 700; }

.edit-block summary {
  cursor: pointer; list-style: none; display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 14px;
  padding: 4px 0 12px;
}
.edit-block summary::-webkit-details-marker { display: none; }
.edit-block summary strong { font-size: 1.02rem; }
.form-section-title {
  margin: 8px 0 0; padding-top: 10px; border-top: 1px dashed var(--line);
  font-size: 0.82rem; font-weight: 700; color: var(--brand-deep); letter-spacing: 0.04em;
}
.form-spaced { margin-top: 4px; }
.sticky-actions-inline {
  display: flex !important; flex-wrap: wrap; align-items: center; gap: 10px;
  position: sticky; bottom: 12px; z-index: 8;
  background: rgba(255,255,255,.94); border: 1px solid var(--line); border-radius: 14px;
  padding: 10px 12px; margin-top: 8px; box-shadow: var(--shadow);
}
.nav-more { color: var(--muted) !important; font-size: 0.85rem !important; }
.order-card-next {
  margin: 0 0 10px; font-size: 0.82rem; color: var(--brand-deep);
  background: rgba(15,110,106,.06); border-radius: 8px; padding: 6px 8px;
}
.order-card-actions.three { grid-template-columns: 1fr 1fr 1.35fr; }

.entity-switch { margin-bottom: 14px; }
.entity-form {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: end; padding: 0 0 12px;
}
.entity-form .form-item { flex: 1 1 280px; margin: 0; }
.entity-form .btn { min-height: 42px; }
.entity-preview {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 16px;
  padding-top: 10px; border-top: 1px dashed var(--line); font-size: 0.9rem;
}
.entity-preview label { display: block; color: var(--muted); font-size: 0.75rem; margin-bottom: 2px; }

.kv {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 18px;
}
.kv .item { border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.kv .item label { display: block; color: var(--muted); font-size: 0.78rem; margin-bottom: 2px; }
.kv .item div { font-weight: 500; white-space: pre-wrap; }
.money { font-variant-numeric: tabular-nums; font-family: var(--display); }
.profit { color: var(--ok); font-weight: 700; }

.filters { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.filters input, .filters select {
  border: 1px solid var(--line); border-radius: 999px; padding: 8px 12px; font: inherit; background: #fff;
}

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  padding: 10px 0 10px 14px; border-left: 2px solid var(--line); margin-left: 6px;
  position: relative;
}
.timeline li::before {
  content: ""; position: absolute; left: -5px; top: 16px;
  width: 8px; height: 8px; border-radius: 50%; background: var(--brand);
}
.timeline .when { color: var(--muted); font-size: 0.78rem; }
.timeline .what { font-weight: 600; margin: 2px 0; }
.timeline .detail { color: var(--muted); font-size: 0.88rem; }

/* —— 订单卡片 / 操作移动端 —— */
.mobile-only { display: none; }
.desk-only { display: block; }
.order-cards { display: grid; gap: 12px; }
.order-card {
  border: 1px solid var(--line); border-radius: 14px; background: #fff;
  padding: 14px; box-shadow: var(--shadow);
}
.order-card-top {
  display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 6px;
}
.order-card-title { font-weight: 700; font-size: 1.02rem; margin-bottom: 6px; }
.order-card-meta {
  display: flex; flex-wrap: wrap; gap: 8px 12px; color: var(--muted); font-size: 0.84rem; margin-bottom: 8px;
}
.order-card-money {
  display: flex; gap: 14px; flex-wrap: wrap; font-size: 0.88rem; margin-bottom: 12px;
}
.order-card-actions { display: grid; grid-template-columns: 1fr 1.4fr; gap: 8px; }
.order-card-actions .btn { width: 100%; min-height: 44px; border-radius: 12px; }
.empty-tip { color: var(--muted); padding: 18px 8px; text-align: center; }

.ops-summary {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 10px;
}
.ops-summary h1 { margin: 2px 0 0; font-size: 1.35rem; }
.ops-brief { margin: 8px 0 0; line-height: 1.65; }
.hero-compact { margin: 16px 0 12px; }
.hero-ops h1 { font-size: 1.55rem; }
.stats-ops { grid-template-columns: repeat(3, 1fr); }
.stats a.stat { color: inherit; text-decoration: none; }
.stats a.stat.accent { border-color: rgba(194, 120, 3, 0.35); background: #fff8ec; }
.stats a.stat.accent b { color: var(--ops); }

.m-tabbar { display: none; }
.sticky-actions { display: none; }
.brand-sub { color: var(--muted); font-size: 0.82rem; }
.report-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px;
}
.master-tabs {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px;
}
.master-tabs a {
  padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; color: var(--ink); font-size: 0.9rem;
}
.master-tabs a.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.master-form { margin-bottom: 8px; }
.inline-edit {
  display: flex; flex-wrap: wrap; gap: 6px; align-items: center;
}
.inline-edit input, .inline-edit select {
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font: inherit; max-width: 140px;
}
@media (max-width: 768px) {
  .report-grid { grid-template-columns: 1fr; }
}

@media (max-width: 960px) {
  .stats { grid-template-columns: repeat(3, 1fr); }
  .flow, .form-grid, .kv, .login-card { grid-template-columns: 1fr; }
  .form-grid-ops { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .mobile-only { display: block; }
  .desk-only, .nav-desktop, .brand-sub, .flow.desk-only { display: none !important; }
  .table-wrap.desk-only { display: none !important; }

  body { padding-bottom: calc(72px + env(safe-area-inset-bottom)); }
  body.has-sticky-actions { padding-bottom: calc(88px + env(safe-area-inset-bottom)); }

  .wrap { padding: 0 14px 24px; }
  .topbar-inner { padding: 12px 14px; }
  .brand strong { font-size: 1.05rem; }
  .hero { margin: 16px 0 12px; }
  .hero h1 { font-size: 1.4rem; }
  .hero p { font-size: 0.9rem; }
  .panel { padding: 14px; border-radius: 14px; margin-bottom: 14px; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stats-ops { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 12px; }
  .stat b { font-size: 1.1rem; }

  .form-grid, .form-grid-ops { grid-template-columns: 1fr 1fr; gap: 10px; }
  .form-item.full { grid-column: 1 / -1; }
  .form-item input, .form-item select, .form-item textarea {
    min-height: 44px; font-size: 16px; border-radius: 12px; padding: 11px 12px;
  }
  .form-item textarea { min-height: 96px; }
  .filters { width: 100%; }
  .filters input, .filters select {
    flex: 1 1 100%; min-height: 44px; font-size: 16px; border-radius: 12px;
  }
  .btn { min-height: 44px; padding: 10px 16px; font-size: 0.95rem; }
  .btn-row .btn { flex: 1 1 auto; }

  .kv { grid-template-columns: 1fr; }
  .login-card { border-radius: 18px; }
  .login-copy, .login-form { padding: 24px 18px; }
  .demo-roles a { min-height: 56px; }

  .m-tabbar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
    padding: 6px 4px calc(6px + env(safe-area-inset-bottom));
  }
  .m-tabbar a {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2px; color: var(--muted); font-size: 0.72rem; min-height: 52px; border-radius: 10px;
  }
  .m-tabbar a.active { color: var(--brand); background: rgba(15,110,106,0.08); font-weight: 700; }
  body.role-ops .m-tabbar a.active { color: var(--ops); background: rgba(194,120,3,0.12); }
  .m-tabbar .ico { font-size: 1.05rem; line-height: 1; }

  .sticky-actions {
    display: grid;
    grid-template-columns: 0.8fr 0.8fr 1.4fr;
    gap: 8px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    background: rgba(255,255,255,0.97);
    border-top: 1px solid var(--line);
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    box-shadow: 0 -8px 24px rgba(20,35,58,0.08);
  }
  body.has-sticky-actions .m-tabbar { display: none; }
  .sticky-actions .btn { width: 100%; border-radius: 12px; }
  .sticky-actions .btn-block { font-weight: 700; }
}

  .order-card-actions { grid-template-columns: 1fr 1fr; }
  .order-card-actions.three { grid-template-columns: 1fr 1fr; }
  .order-card-actions.three .btn:last-child { grid-column: 1 / -1; }
  .stage-jump { top: 52px; }
  .doc-grid { grid-template-columns: 1fr 1fr; }
  .next-card { flex-direction: column; align-items: stretch; }
  .next-card .btn-row .btn { flex: 1; }
  .sticky-actions-inline { bottom: calc(72px + env(safe-area-inset-bottom)); }
  .entity-preview { grid-template-columns: 1fr; }
}

.report-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 14px; }
.master-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 14px; }
.master-tabs a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--line); background: #fff; color: var(--ink); font-size: 0.9rem; }
.master-tabs a.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.master-form { margin-bottom: 8px; }
.inline-edit { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.inline-edit input, .inline-edit select { border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font: inherit; max-width: 140px; }
@media (max-width: 768px) { .report-grid { grid-template-columns: 1fr; } }