:root {
  --primary: #4F46E5;
  --primary-hover: #4338CA;
  --primary-light: #EEF2FF;
  --success: #059669;
  --success-hover: #047857;
  --success-light: #ECFDF5;
  --warning: #D97706;
  --warning-light: #FFFBEB;
  --danger: #DC2626;
  --danger-hover: #B91C1C;
  --danger-light: #FEF2F2;
  --bg: #F0F2F5;
  --card-bg: #FFFFFF;
  --text: #1F2937;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --border-focus: #A5B4FC;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.08), 0 4px 6px rgba(0,0,0,0.05);
  --radius: 10px;
  --radius-sm: 6px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

/* Header */
.app-header {
  background: linear-gradient(135deg, var(--primary), #7C3AED);
  color: #fff;
  padding: 0;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 16px 24px;
}

.header-inner h1 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

/* User Bar */
.user-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}

.user-bar .user-name {
  font-weight: 600;
}

.user-bar-link {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.3);
  transition: all 0.15s;
}

.user-bar-link:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

/* Platform Selector */
.platform-selector {
  display: flex;
  gap: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 4px;
}

.platform-btn {
  padding: 6px 16px;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
  color: rgba(255,255,255,0.7);
  white-space: nowrap;
  font-family: inherit;
}

.platform-btn:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.platform-btn.active {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}

/* Main */
.app-main {
  max-width: 1400px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Cards */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.card:hover { box-shadow: var(--shadow-md); }

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: #FAFBFC;
}

.card-header h2 {
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.card-body { padding: 24px; }

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}

.step-badge.done { background: var(--success); }

.hidden { display: none !important; }

/* Search */
.search-bar {
  display: flex;
  gap: 10px;
}

.search-bar input {
  flex: 1;
  padding: 10px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.search-bar input:focus { border-color: var(--border-focus); }

/* Buttons */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { background: #A5B4FC; cursor: not-allowed; }

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover { background: var(--success-hover); }

.btn-danger {
  background: var(--danger);
  color: #fff;
  padding: 6px 12px;
  font-size: 12px;
}
.btn-danger:hover { background: var(--danger-hover); }

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}
.btn-ghost:hover { background: var(--bg); }

.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-block { width: 100%; margin-top: 12px; }

/* Search Results */
.search-results {
  margin-top: 12px;
}

.search-results:empty { margin-top: 0; }

.search-result-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.15s;
  width: 100%;
  background: #fff;
  text-align: left;
  font-family: inherit;
  font-size: inherit;
}

.search-result-item:hover {
  border-color: var(--primary);
  background: var(--primary-light);
}

.search-result-item .poster {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  object-fit: cover;
  flex-shrink: 0;
  background: var(--bg);
}

.search-result-item .info {
  flex: 1;
  min-width: 0;
}

.search-result-item .name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-item .meta {
  font-size: 12px;
  color: var(--text-secondary);
  margin-top: 2px;
}

.search-result-item .price-badge {
  background: var(--warning-light);
  color: var(--warning);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  flex-shrink: 0;
}

.search-loading, .search-empty {
  text-align: center;
  padding: 20px;
  color: var(--text-secondary);
  font-size: 14px;
}

/* Concert Detail */
.concert-detail {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.concert-detail .poster-lg {
  width: 100px;
  height: 140px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
  box-shadow: var(--shadow);
}

.concert-detail .detail-info { flex: 1; }

.concert-detail .detail-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.concert-detail .detail-meta {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.concert-detail .detail-meta span {
  margin-right: 16px;
}

.tag-group {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-group-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  width: 100%;
  margin-bottom: 4px;
}

.tag {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
}

.tag.tag-date { background: #EEF2FF; border-color: #C7D2FE; color: #4338CA; }
.tag.tag-price { background: #FEF3C7; border-color: #FDE68A; color: #92400E; }

/* Textarea */
textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: "Consolas", "Microsoft YaHei", monospace;
  line-height: 1.7;
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
  min-height: 160px;
}

textarea:focus { border-color: var(--border-focus); }

/* Parse Result */
.parse-result {
  margin-bottom: 16px;
}

.parse-field-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

.parse-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.parse-field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.parse-field select,
.parse-field input {
  padding: 8px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
  background: #fff;
}

.parse-field select:focus,
.parse-field input:focus { border-color: var(--border-focus); }

.parse-field .auto-matched {
  border-color: var(--success);
  background: var(--success-light);
}

.parse-field .manual-select {
  border-color: var(--warning);
  background: var(--warning-light);
}

.attendee-list {
  margin-top: 12px;
}

.attendee-list h4 {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 600;
  margin-bottom: 8px;
}

.attendee-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.attendee-row .att-index {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.attendee-row input {
  padding: 8px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.attendee-row input:focus { border-color: var(--border-focus); }
.attendee-row input.name-input { width: 120px; }
.attendee-row input.id-input { flex: 1; font-family: "Consolas", monospace; }

.attendee-row .id-valid { border-color: var(--success); background: var(--success-light); }
.attendee-row .id-invalid { border-color: var(--danger); background: var(--danger-light); }

.parse-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* Order Table */
.table-wrapper {
  overflow-x: auto;
  margin-bottom: 16px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

thead {
  background: #F8FAFC;
}

th {
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

tr:hover td { background: #F8FAFC; }

.order-group-first td {
  border-top: 2px solid var(--primary);
}

td.id-cell {
  font-family: "Consolas", monospace;
  font-size: 12px;
  letter-spacing: 0.5px;
}

td.commission-cell {
  color: var(--danger);
  font-weight: 600;
}

/* 表格内编辑控件 */
.table-select {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  background: #fff;
  outline: none;
  width: auto;
  min-width: 180px;
  cursor: pointer;
  white-space: nowrap;
}

.table-select.perf-select { min-width: 210px; }
.table-select.seat-select { min-width: 130px; }

.table-select:focus { border-color: var(--border-focus); }

.table-input {
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 13px;
  outline: none;
  background: #fff;
  transition: border-color 0.15s;
}

.table-input:focus { border-color: var(--border-focus); }
.table-input.name-input { width: 80px; }
.table-input.id-input { width: 170px; font-family: "Consolas", monospace; }
.table-input.comm-input { width: 70px; text-align: center; color: var(--danger); font-weight: 600; }

/* 类型标签 */
.type-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.type-badge.type-single { background: #DBEAFE; color: #1E40AF; }
.type-badge.type-multi { background: #FCE7F3; color: #9D174D; }

.order-count {
  font-size: 13px;
  background: var(--primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 12px;
  font-weight: 600;
}

.order-count-success { background: var(--success); }

.save-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  padding-top: 8px;
}

/* 已保存订单 */
.saved-order-group {
  margin-bottom: 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.saved-order-group:last-child { margin-bottom: 0; }

.saved-group-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 16px 20px;
  background: #F8FAFC;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
}

.saved-group-header .saved-idx {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.saved-group-header .saved-title {
  font-weight: 700;
  font-size: 16px;
}

.saved-group-header .saved-meta {
  flex-basis: 100%;
  padding-left: 42px;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 0.3px;
}

.saved-order-group table {
  margin: 0;
}

.saved-order-group th {
  font-size: 14px;
  padding: 12px 20px;
}

.saved-order-group td {
  padding: 12px 20px;
  font-size: 15px;
}

.saved-order-group td.id-cell {
  font-size: 14px;
}

.saved-order-group td.commission-cell {
  font-size: 16px;
}

.saved-time {
  color: var(--text-light);
  font-size: 13px;
  margin-left: auto;
}

/* Toast */
.toast-container {
  position: fixed;
  top: 80px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  max-width: 360px;
}

.toast.toast-success { background: var(--success); color: #fff; }
.toast.toast-error { background: var(--danger); color: #fff; }
.toast.toast-info { background: var(--primary); color: #fff; }
.toast.toast-warning { background: var(--warning); color: #fff; }

.toast.toast-out { animation: toastOut 0.3s ease forwards; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(0); }
  to { opacity: 0; transform: translateX(40px); }
}

/* Responsive: Tablet */
@media (max-width: 1024px) {
  .header-inner {
    padding: 12px 16px;
    flex-wrap: wrap;
    gap: 10px;
  }
  .header-right {
    flex-wrap: wrap;
    gap: 8px;
  }
  .app-main {
    max-width: 100%;
    padding: 16px;
  }
}

/* Responsive: Mobile */
@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px 14px;
  }
  .header-inner h1 { font-size: 17px; text-align: center; }
  .header-right {
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
  }
  .platform-selector {
    justify-content: center;
  }
  .platform-btn { font-size: 12px; padding: 5px 12px; }
  .user-bar { font-size: 12px; justify-content: center; }
  .user-bar-link { font-size: 11px; padding: 3px 8px; }

  .app-main { padding: 12px; gap: 14px; }
  .card-header { padding: 14px 16px; }
  .card-header h2 { font-size: 15px; }
  .card-body { padding: 14px 16px; }

  .search-bar { flex-direction: column; }
  .search-bar input { width: 100%; }
  .search-bar button { width: 100%; }

  .concert-detail { flex-direction: column; }
  .concert-detail .poster-lg { width: 80px; height: 112px; }

  .parse-field-group { grid-template-columns: 1fr 1fr; gap: 10px; }
  .parse-field label { font-size: 12px; }

  .attendee-row { flex-wrap: wrap; gap: 6px; }
  .attendee-row input.name-input { width: 80px; flex: none; }
  .attendee-row input.id-input { width: 100%; flex: 1 1 auto; }

  .table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table-select { font-size: 13px; min-width: 120px; }
  .table-input { font-size: 13px; }

  #order-table th, #order-table td { padding: 8px 8px; font-size: 13px; }

  .saved-order-group .order-meta-info { font-size: 15px; }
  .saved-order-group td { font-size: 13px; padding: 6px 8px; }

  .toast-container { right: 12px; left: 12px; }
  .toast { max-width: 100%; }
}

/* Responsive: Very small */
@media (max-width: 480px) {
  .parse-field-group { grid-template-columns: 1fr; }
  .header-inner h1 { font-size: 15px; }
}