:root {
  --bg: #f6f7f4;
  --surface: #ffffff;
  --ink: #1c2420;
  --muted: #66716b;
  --line: #dfe5df;
  --green: #23705a;
  --green-dark: #174d3e;
  --red: #b94747;
  --amber: #c7832f;
  --blue: #2e648b;
  --shadow: 0 18px 45px rgba(34, 45, 40, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 24px;
  color: #f7fbf8;
  background: #19362f;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: #f1d98d;
  color: #18362f;
  font-weight: 800;
}

.brand h1,
.brand p,
.topbar h2,
.topbar p {
  margin: 0;
}

.brand h1 {
  font-size: 20px;
}

.brand p {
  margin-top: 4px;
  color: #bad2c8;
  font-size: 13px;
}

.nav-tabs {
  display: grid;
  gap: 8px;
}

.tab-button {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #e8f0ec;
  text-align: left;
}

.tab-button.active,
.tab-button:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.16);
}

.side-summary {
  display: grid;
  gap: 8px;
  margin-top: auto;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.side-summary span {
  color: #bad2c8;
  font-size: 13px;
}

.side-summary strong {
  font-size: 22px;
}

.main {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.topbar h2 {
  font-size: 28px;
}

.topbar p {
  margin-top: 6px;
  color: var(--muted);
}

.top-actions,
.photo-actions,
.panel-head,
.calc-line {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-only {
  display: none !important;
}

.is-admin .admin-only {
  display: revert !important;
}

.is-admin .tab-button.admin-only {
  display: block !important;
}

.is-admin .side-summary.admin-only,
.is-admin .metrics article.admin-only,
.is-admin .tab-panel.active.admin-only {
  display: grid !important;
}

.is-admin .table-wrap.admin-only {
  display: block !important;
}

.notice {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid #d7e2dc;
  border-radius: 8px;
  background: #eef5f1;
  color: #41524a;
}

.notice strong {
  color: var(--green-dark);
  white-space: nowrap;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metrics article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 8px 25px rgba(34, 45, 40, 0.05);
}

.metrics span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metrics strong {
  display: block;
  margin-top: 8px;
  font-size: 24px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.panel-head {
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  padding: 16px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #e8eee9;
  object-fit: cover;
}

.product-card-body {
  display: grid;
  gap: 14px;
  padding: 14px;
}

.product-card h3,
.product-card p {
  margin: 0;
}

.product-card h3 {
  font-size: 17px;
  line-height: 1.35;
}

.product-card p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.product-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-card-meta span {
  color: var(--muted);
}

.product-card-meta strong {
  color: var(--green-dark);
  font-size: 20px;
}

.small-button {
  min-height: 36px;
  width: 100%;
  font-size: 13px;
}

.search-wrap {
  flex: 1;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cfd8d1;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

input,
select {
  height: 42px;
  padding: 0 12px;
}

textarea {
  padding: 10px 12px;
  resize: vertical;
}

label {
  display: grid;
  gap: 8px;
  color: #35423c;
  font-weight: 600;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.product-cell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.thumb {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: #e8eee9;
  object-fit: cover;
}

.product-meta {
  display: grid;
  gap: 3px;
}

.product-meta small {
  color: var(--muted);
}

.entry-grid {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 22px;
  padding: 18px;
}

.photo-box {
  display: grid;
  gap: 12px;
  align-content: start;
}

#camera-preview,
#photo-preview {
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #edf2ee;
  object-fit: cover;
}

#camera-preview:not(.active),
#photo-preview:not(.active) {
  display: none;
}

.photo-box::before {
  content: "照片";
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  border: 1px dashed #b9c6bd;
  border-radius: 8px;
  color: var(--muted);
  background: #f8faf8;
}

.photo-box:has(#camera-preview.active)::before,
.photo-box:has(#photo-preview.active)::before {
  display: none;
}

.form-fields,
.out-form {
  display: grid;
  gap: 16px;
}

.out-form {
  max-width: 720px;
  padding: 18px;
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.calc-line {
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 12px;
  border-radius: 8px;
  background: #f4f7f4;
  color: var(--muted);
}

.calc-line strong {
  color: var(--green-dark);
}

.primary-button,
.ghost-button,
.danger-button {
  min-height: 42px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  font-weight: 700;
}

.primary-button {
  background: var(--green);
  color: #fff;
}

.primary-button:hover {
  background: var(--green-dark);
}

.ghost-button {
  background: #fff;
  border-color: #cfd8d1;
  color: #26342e;
}

.danger-button {
  background: #fff4f4;
  border-color: #efcccc;
  color: var(--red);
}

.full {
  width: 100%;
}

.file-label {
  display: inline-grid;
  place-items: center;
  height: 42px;
}

.file-label input {
  display: none;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.records-list {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.record-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.record-card img {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: #e8eee9;
  object-fit: cover;
}

.record-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.record-title span {
  color: var(--muted);
  white-space: nowrap;
}

.record-card p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.badge-in,
.badge-out {
  display: inline-block;
  min-width: 46px;
  padding: 4px 8px;
  border-radius: 999px;
  color: #fff;
  text-align: center;
  font-size: 12px;
}

.badge-in {
  background: var(--blue);
}

.badge-out {
  background: var(--amber);
}

.empty-state {
  display: none;
  padding: 34px 16px;
  color: var(--muted);
  text-align: center;
}

.empty-state.active {
  display: block;
}

.admin-dialog {
  width: min(420px, calc(100vw - 32px));
  border: 0;
  border-radius: 8px;
  padding: 0;
  box-shadow: var(--shadow);
}

.admin-dialog::backdrop {
  background: rgba(18, 28, 24, 0.45);
}

.admin-dialog form {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.admin-dialog h3,
.admin-dialog p {
  margin: 0;
}

.admin-dialog h3 {
  font-size: 22px;
}

.admin-dialog p {
  color: var(--muted);
  line-height: 1.5;
}

.dialog-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-message {
  min-height: 20px;
  color: var(--red) !important;
  font-size: 13px;
}

@media (max-width: 900px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    gap: 18px;
  }

  .nav-tabs {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .tab-button {
    text-align: center;
  }

  .side-summary {
    display: none;
  }

  .main {
    padding: 18px;
  }

  .topbar,
  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .metrics,
  .entry-grid,
  .two-col {
    grid-template-columns: 1fr;
  }

  .notice {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  .nav-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .top-actions,
  .photo-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .danger-button {
    grid-column: span 2;
  }
}