:root {
  --bg: #f4f6fb;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --green: #16a34a;
  --red: #dc2626;
  --amber: #d97706;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
.page { max-width: 560px; margin: 0 auto; padding: 28px 16px 60px; }
.hero { text-align: center; margin-bottom: 18px; }
.hero h1 { margin: 0 0 6px; font-size: 28px; }
.hero p { margin: 0; color: var(--muted); font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; }
.form { display: flex; flex-direction: column; gap: 14px; }
.form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; }
.form input, .form textarea, .form select {
  font: inherit; padding: 11px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: #fafbfc; color: var(--text); outline: none; transition: border .15s, box-shadow .15s;
}
.form input:focus, .form textarea:focus, .form select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); background: #fff; }
.form button {
  cursor: pointer; border: 0; border-radius: 10px; padding: 13px 16px; font-size: 16px; font-weight: 700;
  background: var(--primary); color: #fff; transition: background .15s;
}
.form button:hover { background: var(--primary-dark); }
.form button:disabled { opacity: .6; cursor: not-allowed; }
.msg { min-height: 22px; font-size: 14px; }
.msg.success { color: var(--green); }
.msg.error { color: var(--red); }
.foot { text-align: center; color: var(--muted); font-size: 12px; margin-top: 20px; }

/* admin */
.admin-shell { max-width: 1160px; margin: 0 auto; padding: 20px 16px 60px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.topbar h1 { margin: 0; font-size: 22px; }
.topbar .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn {
  cursor: pointer; border: 1px solid var(--line); background: #fff; color: var(--text);
  border-radius: 9px; padding: 8px 12px; font: inherit; font-size: 14px; transition: all .15s;
}
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.danger { color: var(--red); }
.btn.danger:hover { border-color: var(--red); background: #fff1f1; }
.tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--line); margin-bottom: 18px; flex-wrap: wrap; }
.tab { cursor: pointer; border: 0; background: transparent; padding: 10px 14px; font: inherit; font-size: 15px; color: var(--muted); border-bottom: 2px solid transparent; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 700; }
.panel { display: none; }
.panel.active { display: block; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.kpi .label { color: var(--muted); font-size: 13px; }
.kpi .value { font-size: 26px; font-weight: 800; margin-top: 4px; }
.kpi .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.kpi.green .value { color: var(--green); }
.kpi.red .value { color: var(--red); }
.chart-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); margin-bottom: 18px; }
.chart-card h3 { margin: 0 0 12px; font-size: 16px; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; align-items: center; }
.toolbar input, .toolbar select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
table.sticky-check th:first-child,
table.sticky-check td:first-child {
  position: sticky;
  left: 0;
  background: #fff;
  box-shadow: 1px 0 0 rgba(15, 23, 42, 0.08);
  white-space: nowrap;
}
table.sticky-check thead th:first-child { z-index: 2; }
table.sticky-check tbody td:first-child { z-index: 1; }
table.sticky-check tr:hover td:first-child { background: #fafbff; }
table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 860px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; white-space: nowrap; }
th { background: #f8fafc; font-weight: 700; position: sticky; top: 0; }
td.wrap { white-space: normal; min-width: 150px; }
tr:hover td { background: #fafbff; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 12px; background: #eef2ff; color: var(--primary); }
.tag.sold { background: #ecfdf5; color: var(--green); }
.tag.signed { background: #fff7ed; color: #d97706; }
.muted { color: var(--muted); }
.empty { padding: 30px; text-align: center; color: var(--muted); }
.login-wrap { max-width: 380px; margin: 60px auto; padding: 20px; }
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.45); display: none; align-items: center; justify-content: center; padding: 16px; z-index: 20; }
.modal-mask.show { display: flex; }
.modal { background: #fff; border-radius: var(--radius); width: 100%; max-width: 480px; padding: 20px; max-height: 90vh; overflow-y: auto; }
.modal h3 { margin: 0 0 14px; }
.modal .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 600; }
.modal input, .modal select, .modal textarea { font: inherit; padding: 9px 10px; border: 1px solid var(--line); border-radius: 9px; }
.modal .full { grid-column: 1 / -1; }
.modal .btns { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.stat-table td, .stat-table th { white-space: nowrap; }
@media (max-width: 640px) {
  .modal .grid { grid-template-columns: 1fr; }
}

.toast {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%) translateY(-12px);
  background: rgba(17, 24, 39, 0.94); color: #fff; padding: 11px 16px; border-radius: 10px;
  font-size: 14px; line-height: 1.5; z-index: 100; opacity: 0; max-width: 90vw; text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18); transition: opacity .25s ease, transform .25s ease;
  pointer-events: none;
}
.toast.success { background: #16a34a; }
.toast.error { background: #dc2626; }
.toast.info { background: rgba(17, 24, 39, 0.94); }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }


/* 物流查询表格：压缩列间距，让单号与快递公司紧凑排列 */
#trackingTable .track-table {
  table-layout: fixed;
  width: 100%;
}
#trackingTable .track-table th,
#trackingTable .track-table td {
  padding: 6px 5px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
#trackingTable .track-table td.track-context {
  white-space: normal;
  overflow: visible;
  word-break: break-all;
}

/* 手机端：物流表格改为卡片式排列，方便阅读 */
@media (max-width: 760px) {
  #trackingTable .track-table,
  #trackingTable .track-table tbody,
  #trackingTable .track-table tr,
  #trackingTable .track-table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
  }
  #trackingTable .track-table {
    min-width: 0;
    table-layout: auto;
    border: 0;
    background: transparent;
    box-shadow: none;
  }
  #trackingTable .track-table thead {
    display: none;
  }
  #trackingTable .track-table tr {
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #fff;
    padding: 6px 0;
  }
  #trackingTable .track-table td {
    position: relative;
    padding: 5px 10px 5px 116px;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    border-bottom: 1px dashed var(--line);
    min-height: 18px;
  }
  #trackingTable .track-table td:last-child {
    border-bottom: 0;
  }
  #trackingTable .track-table td::before {
    content: attr(data-label);
    position: absolute;
    left: 10px;
    top: 5px;
    width: 96px;
    font-weight: 600;
    color: var(--muted);
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  #trackingTable .track-table td.track-context {
    word-break: break-all;
  }
  #trackingTable .track-table td.track-check-cell {
    padding-left: 10px;
    padding-top: 8px;
    padding-bottom: 8px;
  }
  #trackingTable .track-table td.track-check-cell::before {
    content: none;
  }
  #trackingTable .track-table td.track-check-cell input {
    transform: scale(1.35);
    margin-left: 2px;
  }
}

/* 物流“已取出”标记按钮与扫码弹窗 */
.mini { font-size: 11px; }
.track-collect-btn {
  font: inherit;
  font-size: 12px;
  padding: 4px 10px;
  cursor: pointer;
  border: 1px solid var(--red);
  color: var(--red);
  background: #fff;
  border-radius: 999px;
  white-space: nowrap;
}
.track-collect-btn:hover { background: #fff1f1; }
.track-collect-btn:disabled { opacity: .6; cursor: wait; }
.scan-stage { text-align: center; }
#scanModal #scanVideo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #000;
  border-radius: 10px;
}
#scanModal #scanStatus {
  padding: 5px 0;
  font-size: 12.5px;
  line-height: 1.5;
}
.scan-note-row {
  display: flex;
  gap: 6px;
  align-items: center;
  margin: 0 0 6px;
}
.scan-note-row input {
  flex: 1;
  min-width: 0;
  font: inherit;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
.scan-results {
  max-height: 130px;
  overflow-y: auto;
  text-align: left;
  margin-top: 6px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 4px 10px;
  font-size: 13px;
}
.scan-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  padding: 5px 0;
  border-bottom: 1px dashed var(--line);
}
.scan-item:last-child { border-bottom: 0; }
.scan-item-main {
  flex: 1;
  min-width: 0;
  text-align: left;
}
.scan-no { font-weight: 600; word-break: break-all; }
.scan-msg {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
  word-break: break-word;
}
.scan-sns {
  margin-top: 4px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.sn-chip {
  background: #eef2ff;
  color: var(--primary);
  padding: 1px 7px;
  border-radius: 7px;
  font-size: 11px;
  word-break: break-all;
}
.sns-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.scan-item-actions { flex: 0 0 auto; display: flex; flex-direction: column; gap: 5px; }
.scan-note-btn {
  font: inherit;
  font-size: 12px;
  padding: 3px 9px;
  cursor: pointer;
  border: 1px solid var(--primary);
  color: var(--primary);
  background: #fff;
  border-radius: 999px;
  white-space: nowrap;
}
.scan-note-btn:hover { background: #eef2ff; }
.scan-note-btn.active { background: var(--primary); color: #fff; }
.scan-note-btn:disabled { opacity: .55; cursor: wait; }
.scan-unclaimed-btn {
  font: inherit;
  font-size: 12px;
  padding: 3px 9px;
  cursor: pointer;
  border: 1px solid var(--red);
  color: var(--red);
  background: #fff;
  border-radius: 999px;
  white-space: nowrap;
}
.scan-unclaimed-btn:hover { background: #fff1f1; }
.scan-unclaimed-btn:disabled { opacity: .55; cursor: default; }
.scan-photo-row {
  margin-top: 8px;
  text-align: center;
}
.scan-photo-btn {
  display: inline-block;
  cursor: pointer;
  font-size: 13px;
}
.scan-photo-btn input {
  display: none;
}

/* 批量识别单号弹窗 */
#batchMarkNos {
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 9px;
}
#batchMarkResult {
  margin-top: 6px;
  max-height: 150px;
  overflow-y: auto;
  text-align: left;
  font-size: 13px;
}
.batch-unmatch {
  margin-top: 3px;
  padding: 3px 8px;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
  border-radius: 7px;
  word-break: break-all;
  font-size: 12px;
}

/* 报单收件信息识别 */
.modal-wide { max-width: 740px; width: 100%; }
.recog-scroll { max-height: 52vh; overflow: auto; margin: 8px 0 4px; }
.recog-scroll table { min-width: 560px; }
.recog-scroll input {
  width: 100%;
  box-sizing: border-box;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  min-width: 0;
}
.recog-del { white-space: nowrap; }
.pkg-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.pkg-row .muted { font-weight: 400; font-size: 12px; }