/* 税后工资计算器 */
.sal-wrap { max-width: 1100px; margin: 0 auto; padding: 0 12px; }
.sal-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); gap: 24px; }
@media (max-width: 900px) { .sal-grid { grid-template-columns: 1fr; } }

/* 配置面板 */
.sal-panel { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; padding: 20px; box-shadow: 0 1px 3px rgba(0,0,0,.04); }
.sal-panel h3 { margin: 0 0 16px; font-size: 16px; color: #111827; padding-bottom: 8px; border-bottom: 2px solid #e5e7eb; }
.sal-panel h4 { margin: 18px 0 10px; font-size: 14px; color: #374151; }

/* 模式切换 */
.sal-mode { display: flex; gap: 0; background: #f3f4f6; border-radius: 8px; padding: 4px; margin-bottom: 14px; }
.sal-mode label { flex: 1; text-align: center; padding: 8px 4px; cursor: pointer; border-radius: 6px; font-size: 13px; color: #6b7280; transition: all .15s; }
.sal-mode input { display: none; }
.sal-mode input:checked + span { background: #2563eb; color: #fff; box-shadow: 0 1px 3px rgba(37, 99, 235, .3); }
.sal-mode label > span { display: block; padding: 6px 8px; border-radius: 6px; }

/* 表单字段 */
.sal-row { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }
.sal-row label { flex: 0 0 auto; min-width: 80px; font-size: 13px; color: #4b5563; }
.sal-row input, .sal-row select { flex: 1; padding: 8px 10px; border: 1px solid #d1d5db; border-radius: 6px; font-size: 14px; min-width: 0; box-sizing: border-box; }
.sal-row input:focus, .sal-row select:focus { outline: none; border-color: #2563eb; box-shadow: 0 0 0 3px rgba(37, 99, 235, .15); }
.sal-row .sal-suffix { flex: 0 0 auto; font-size: 12px; color: #6b7280; }

.sal-fieldset { background: #f9fafb; border-radius: 8px; padding: 12px; margin: 12px 0; }
.sal-fieldset > legend { padding: 0 8px; font-size: 13px; color: #374151; font-weight: 600; }

/* 五险一金比例 */
.sal-rates { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; }
.sal-rates label { font-size: 12px; color: #6b7280; }

/* 专项附加扣除 */
.sal-sd-row { display: grid; grid-template-columns: 1fr 110px; gap: 10px; align-items: start; padding: 8px 0; border-bottom: 1px dashed #e5e7eb; }
.sal-sd-row:last-child { border-bottom: 0; }
.sal-sd-label { display: block; font-size: 13px; color: #374151; font-weight: 500; }
.sal-sd-hint { display: block; font-size: 11px; color: #9ca3af; margin-top: 2px; }
.sal-sd-row input { padding: 6px 8px; border: 1px solid #d1d5db; border-radius: 4px; text-align: right; font-size: 13px; box-sizing: border-box; width: 100%; }

/* 按钮 */
.sal-actions { display: flex; gap: 10px; margin-top: 16px; }
.sal-btn { padding: 10px 20px; border: 0; border-radius: 6px; cursor: pointer; font-size: 14px; font-weight: 500; transition: all .15s; }
.sal-btn-primary { flex: 1; background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%); color: #fff; }
.sal-btn-primary:hover { box-shadow: 0 4px 8px rgba(37, 99, 235, .3); transform: translateY(-1px); }
.sal-btn-ghost { background: #f3f4f6; color: #6b7280; }
.sal-btn-ghost:hover { background: #e5e7eb; }

/* 结果区 */
.sal-result-card { background: #fff; border: 1px solid #e5e7eb; border-radius: 12px; overflow: hidden; }
.sal-result-head { background: linear-gradient(135deg, #10b981 0%, #059669 100%); color: #fff; padding: 24px 20px; text-align: center; }
.sal-net { font-size: 36px; font-weight: 700; letter-spacing: -1px; }
.sal-net-sub { font-size: 13px; opacity: .9; margin-top: 4px; }
.sal-net-ratio { font-size: 12px; opacity: .85; margin-top: 6px; padding: 3px 10px; background: rgba(255,255,255,.2); border-radius: 12px; display: inline-block; }

.sal-bar { display: flex; height: 28px; overflow: hidden; margin: 0; }
.sal-bar-net { background: #10b981; }
.sal-bar-ins { background: #f59e0b; }
.sal-bar-tax { background: #ef4444; }
.sal-bar-legend { display: flex; gap: 16px; padding: 10px 20px; background: #f9fafb; font-size: 12px; flex-wrap: wrap; }
.sal-bar-legend span { display: inline-flex; align-items: center; gap: 6px; color: #4b5563; }
.sal-bar-legend i { display: inline-block; width: 12px; height: 12px; border-radius: 2px; }

.sal-detail { padding: 18px 20px; border-top: 1px solid #f3f4f6; }
.sal-detail h4 { margin: 0 0 12px; font-size: 14px; color: #374151; font-weight: 600; }
.sal-detail p { font-size: 13px; color: #4b5563; line-height: 1.6; margin: 6px 0; }
.sal-emp-note { font-size: 12px; color: #9ca3af; margin-bottom: 8px; }
.sal-tip { font-size: 12px; color: #b45309; background: #fef3c7; padding: 8px 12px; border-radius: 6px; }

.sal-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.sal-table td, .sal-table th { padding: 8px 4px; border-bottom: 1px solid #f3f4f6; }
.sal-table th { background: #f9fafb; color: #6b7280; font-weight: 500; text-align: left; }
.sal-num { text-align: right; font-variant-numeric: tabular-nums; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.sal-out { color: #ef4444; }
.sal-final td { padding-top: 12px; border-top: 2px solid #e5e7eb; font-size: 14px; }
.sal-final .sal-num { color: #10b981; font-size: 16px; }

.sal-table-wrap { overflow-x: auto; }
.sal-month-table { font-size: 12px; }
.sal-month-table thead th { background: #eff6ff; color: #1e40af; font-weight: 600; padding: 6px 8px; }
.sal-month-table tfoot td { background: #f0fdf4; font-weight: 600; padding-top: 10px; border-top: 2px solid #d1fae5; }

.sal-empty { padding: 60px 20px; text-align: center; color: #9ca3af; font-size: 14px; background: #f9fafb; border-radius: 12px; }

/* 移动端微调 */
@media (max-width: 600px) {
  .sal-net { font-size: 28px; }
  .sal-row { flex-wrap: wrap; }
  .sal-row label { min-width: 100%; }
  .sal-rates { grid-template-columns: 1fr; }
  .sal-detail { padding: 14px; }
  .sal-table { font-size: 12px; }
  .sal-month-table { font-size: 11px; }
}