:root {
  --bg: #f4efe7;
  --surface: rgba(255, 248, 239, 0.84);
  --surface-strong: #fff8ef;
  --line: rgba(37, 51, 58, 0.12);
  --text: #213036;
  --muted: #62757d;
  --accent: #d96d3b;
  --accent-deep: #b44f22;
  --success: #1f8c60;
  --warning: #c6761f;
  --danger: #bb3f36;
  --shadow: 0 18px 55px rgba(63, 43, 26, 0.14);
  --font-ui: "Noto Sans SC", "Microsoft YaHei UI", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(217, 109, 59, 0.24), transparent 28%),
    radial-gradient(circle at bottom right, rgba(31, 140, 96, 0.18), transparent 26%),
    linear-gradient(135deg, #f7f2ea 0%, #f0e4d7 50%, #efe9df 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.35) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.35) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent 90%);
}

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

.hidden {
  display: none !important;
}

.shell {
  width: min(1380px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.login-view {
  display: grid;
  grid-template-columns: 1.2fr 0.88fr;
  gap: 24px;
  align-items: stretch;
  min-height: calc(100vh - 64px);
}

.login-hero,
.login-card,
.table-card,
.summary-grid article,
.toolbar,
.topbar,
.modal-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.login-hero {
  border-radius: 36px;
  padding: 54px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent-deep);
  letter-spacing: 0.14em;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.login-hero h1 {
  margin: 0;
  font-size: clamp(34px, 4vw, 62px);
  line-height: 1.08;
  max-width: 12ch;
}

.hero-text {
  margin: 24px 0 28px;
  color: var(--muted);
  max-width: 52ch;
  line-height: 1.75;
  font-size: 16px;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.feature-list li {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(217, 109, 59, 0.16);
}

.login-card {
  border-radius: 30px;
  padding: 32px;
  align-self: center;
}

.login-card-header h2 {
  margin: 6px 0 8px;
  font-size: 30px;
}

.login-card-header p {
  margin: 0;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(217, 109, 59, 0.12);
  color: var(--accent-deep);
  font-weight: 700;
  font-size: 13px;
}

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

.login-form {
  margin-top: 28px;
}

label,
.field-label {
  display: grid;
  gap: 8px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(37, 51, 58, 0.13);
  border-radius: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--text);
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(217, 109, 59, 0.5);
  box-shadow: 0 0 0 4px rgba(217, 109, 59, 0.12);
}

textarea {
  resize: vertical;
}

button {
  cursor: pointer;
  border: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

button:hover {
  transform: translateY(-1px);
}

.primary-button,
.ghost-button,
.danger-button,
.icon-button {
  border-radius: 14px;
  padding: 13px 18px;
  font-weight: 700;
}

.primary-button {
  background: linear-gradient(135deg, var(--accent) 0%, #e88d50 100%);
  color: white;
  box-shadow: 0 12px 24px rgba(217, 109, 59, 0.22);
}

.ghost-button {
  background: rgba(37, 51, 58, 0.06);
  color: var(--text);
}

.danger-button {
  background: rgba(187, 63, 54, 0.12);
  color: var(--danger);
}

.icon-button {
  min-width: 46px;
  padding: 10px;
  background: rgba(37, 51, 58, 0.07);
  color: var(--text);
}

.form-message {
  margin: 10px 0 0;
  min-height: 22px;
  color: var(--danger);
}

.app-view {
  display: grid;
  gap: 20px;
}

.topbar {
  border-radius: 26px;
  padding: 22px 26px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.topbar h2,
.table-headline h3,
.modal-header h3 {
  margin: 0;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.welcome-text {
  color: var(--muted);
  font-weight: 600;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.summary-grid article {
  border-radius: 22px;
  padding: 20px;
}

.summary-grid p {
  margin: 0;
}

.summary-grid strong {
  display: block;
  margin-top: 14px;
  font-size: 34px;
}

.summary-grid small {
  color: var(--muted);
}

.toolbar {
  border-radius: 22px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.search-group {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) 180px 180px;
  gap: 12px;
  width: 100%;
  max-width: 560px;
}

.table-card {
  border-radius: 26px;
  padding: 22px;
}

.table-headline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 18px;
}

.table-headline p,
.table-count {
  color: var(--muted);
  margin: 0;
}

.table-wrap {
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(37, 51, 58, 0.08);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1100px;
  background: rgba(255, 255, 255, 0.72);
}

th,
td {
  padding: 16px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(37, 51, 58, 0.08);
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  background: #f8ecdd;
  z-index: 1;
  font-size: 14px;
}

tbody tr:hover {
  background: rgba(255, 248, 239, 0.72);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(37, 51, 58, 0.08);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
}

.tag.status-follow {
  background: rgba(198, 118, 31, 0.16);
  color: var(--warning);
}

.tag.status-booked {
  background: rgba(31, 140, 96, 0.16);
  color: var(--success);
}

.tag.status-signed {
  background: rgba(217, 109, 59, 0.18);
  color: var(--accent-deep);
}

.tag.status-invalid {
  background: rgba(187, 63, 54, 0.16);
  color: var(--danger);
}

.action-group {
  display: flex;
  gap: 8px;
}

.mini-button {
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(37, 51, 58, 0.07);
  color: var(--text);
  font-weight: 700;
}

.multi-select {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(37, 51, 58, 0.13);
}

.multi-select-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.multi-select-option {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(37, 51, 58, 0.05);
}

.multi-select-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 30px;
}

.multi-select-empty {
  color: var(--muted);
  font-size: 13px;
}

.modal {
  width: min(860px, calc(100vw - 24px));
  border: none;
  padding: 0;
  background: transparent;
}

.small-modal {
  width: min(480px, calc(100vw - 24px));
}

.modal::backdrop {
  background: rgba(18, 24, 28, 0.42);
  backdrop-filter: blur(4px);
}

.modal-panel {
  border-radius: 28px;
  padding: 24px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 20px;
}

.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-col-span {
  grid-column: 1 / -1;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 18px;
}

@media (max-width: 1024px) {
  .login-view,
  .toolbar,
  .topbar {
    grid-template-columns: 1fr;
    display: grid;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .search-group {
    grid-template-columns: 1fr;
    max-width: none;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 16px, 100%);
    padding-top: 12px;
  }

  .login-hero,
  .login-card,
  .table-card,
  .topbar,
  .toolbar,
  .modal-panel {
    padding: 18px;
    border-radius: 22px;
  }

  .feature-list,
  .summary-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .topbar-actions,
  .modal-actions {
    width: 100%;
    justify-content: stretch;
  }

  .topbar-actions button,
  .modal-actions button {
    flex: 1;
  }
}

.toolbar-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.wide-modal {
  width: min(1180px, calc(100vw - 24px));
}

.import-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.import-tip {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(217, 109, 59, 0.08);
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 16px;
}

.import-summary {
  margin-bottom: 14px;
  color: var(--muted);
}

.import-summary strong {
  color: var(--accent-deep);
}

.import-warnings {
  margin-bottom: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(198, 118, 31, 0.12);
  color: var(--warning);
}

.import-warnings strong {
  display: block;
  margin-bottom: 8px;
}

.import-warnings ul {
  margin: 0;
  padding-left: 20px;
}

.preview-card {
  border: 1px solid rgba(37, 51, 58, 0.08);
  border-radius: 18px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.52);
}

.preview-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  color: var(--muted);
}

.preview-wrap {
  max-height: 320px;
}

@media (max-width: 720px) {
  .toolbar-actions,
  .import-grid {
    grid-template-columns: 1fr;
    display: grid;
  }
}

@media (max-width: 720px) {
  .shell {
    width: min(100vw - 12px, 100%);
    padding: 10px 0 24px;
  }

  .topbar,
  .toolbar,
  .table-card,
  .modal-panel,
  .login-card,
  .login-hero {
    padding: 16px;
    border-radius: 18px;
  }

  .topbar-actions,
  .toolbar-actions,
  .modal-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
  }

  .topbar-actions .welcome-text {
    grid-column: 1 / -1;
  }

  .search-group,
  .import-grid,
  .form-grid,
  .feature-list,
  .summary-grid {
    grid-template-columns: 1fr;
  }

  .multi-select-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .table-wrap {
    overflow: visible;
    border: none;
  }

  table {
    min-width: 0;
    background: transparent;
  }

  thead {
    display: none;
  }

  tbody {
    display: grid;
    gap: 12px;
  }

  tbody tr {
    display: block;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid rgba(37, 51, 58, 0.08);
    background: rgba(255, 255, 255, 0.72);
  }

  tbody td {
    display: flex;
    gap: 10px;
    width: 100%;
    padding: 8px 0;
    border-bottom: 1px dashed rgba(37, 51, 58, 0.08);
  }

  tbody td:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  tbody td::before {
    content: attr(data-label);
    min-width: 74px;
    color: var(--muted);
    font-weight: 700;
    flex-shrink: 0;
  }

  tbody td .tag-list,
  tbody td .action-group {
    width: 100%;
  }

  .action-group {
    justify-content: flex-end;
  }

  .wide-modal,
  .modal,
  .small-modal {
    width: calc(100vw - 12px);
  }
}

.staff-manager-grid {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: 18px;
}

.staff-panel {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(37, 51, 58, 0.08);
}

.staff-panel-head,
.staff-section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.single-column-grid {
  grid-template-columns: 1fr;
}

.align-left-actions {
  justify-content: flex-start;
}

.staff-section + .staff-section {
  margin-top: 16px;
}

.staff-list {
  display: grid;
  gap: 12px;
}

.staff-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(37, 51, 58, 0.08);
}

.staff-item strong {
  display: block;
}

.staff-item p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.danger-mini-button {
  background: rgba(187, 63, 54, 0.12);
  color: var(--danger);
}

.empty-state {
  padding: 18px;
  border-radius: 14px;
  color: var(--muted);
  text-align: center;
  background: rgba(255, 255, 255, 0.6);
}

@media (max-width: 720px) {
  .staff-manager-grid {
    grid-template-columns: 1fr;
  }

  .staff-item {
    display: grid;
    grid-template-columns: 1fr;
  }
}