/* 知梯管理后台 · base.css — 自 index.html 拆分（工程化重构 v1.0） */
/* 布局 */
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:var(--dark-800);color:var(--dark-text-secondary);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:40}
.sidebar .logo{padding:18px 20px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--dark-border)}
.sidebar .logo .ic{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--brand-400),var(--brand-700));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:14px}
.sidebar .logo .name{color:var(--dark-text-primary);font-weight:700;font-size:15px}
.sidebar nav{flex:1;padding:12px 10px;overflow-y:auto}
.sidebar nav .grp{font-size:11px;color:var(--dark-text-secondary);opacity:.6;padding:14px 12px 6px;letter-spacing:.5px;text-transform:uppercase}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--dark-text-secondary);text-decoration:none;font-size:13px;cursor:pointer;margin-bottom:2px;transition:.15s}
.sidebar nav a:hover{background:var(--dark-700);color:var(--dark-text-primary)}
.sidebar nav a.active{background:var(--brand-700);color:#fff}
.sidebar nav a svg{width:17px;height:17px;flex-shrink:0}
.sidebar .user{padding:12px 16px;border-top:1px solid var(--dark-border);display:flex;align-items:center;gap:10px}
.sidebar .user .av{width:30px;height:30px;border-radius:50%;background:var(--brand-600);display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700}
.sidebar .user .info .n{color:var(--dark-text-primary);font-size:12px;font-weight:600}
.sidebar .user .info .r{color:var(--dark-text-secondary);font-size:11px}

.main{flex:1;margin-left:240px;display:flex;flex-direction:column;min-width:0}
.topbar{height:56px;background:#fff;border-bottom:1px solid var(--neutral-200);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:30}
.topbar .crumb{font-size:14px;color:var(--neutral-600)}
.topbar .crumb b{color:var(--neutral-900);font-weight:600}
.topbar .right{display:flex;align-items:center;gap:14px}
.topbar .right .search{width:220px;height:32px;border:1px solid var(--neutral-200);border-radius:8px;padding:0 12px;font-size:13px;outline:none;font-family:var(--font-sans)}
.topbar .right .icon{width:32px;height:32px;border-radius:8px;background:var(--neutral-100);display:flex;align-items:center;justify-content:center;color:var(--neutral-600);cursor:pointer}
.content{padding:24px;flex:1}

/* 通用组件 */
.page-title{font-size:20px;font-weight:700;color:var(--neutral-900);margin-bottom:4px}
.page-desc{font-size:13px;color:var(--neutral-600);margin-bottom:20px}
.card{background:#fff;border:1px solid var(--neutral-200);border-radius:8px;box-shadow:0 1px 3px rgba(23,34,36,.06)}
.card-h{padding:14px 16px;border-bottom:1px solid var(--neutral-200);display:flex;justify-content:space-between;align-items:center}
.card-h h3{font-size:15px;font-weight:700;color:var(--neutral-900)}
.card-b{padding:16px}
.btn{height:36px;padding:0 16px;border-radius:8px;border:none;font-size:13px;font-weight:600;cursor:pointer;font-family:var(--font-sans);display:inline-flex;align-items:center;gap:6px;transition:.15s}
.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:0 2px 8px rgba(11,107,102,.25)}
.btn-primary:hover{background:var(--brand-primary-hover)}
.btn-secondary{background:#fff;border:1px solid var(--neutral-200);color:var(--neutral-800)}
.btn-danger{background:var(--color-danger);color:#fff}
.btn-pay{background:var(--color-pay);color:#fff}
.btn-sm{height:30px;padding:0 12px;font-size:12px}

/* 状态徽标 */
.badge{display:inline-flex;align-items:center;gap:5px;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:600;line-height:1;white-space:nowrap}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge-success{background:var(--color-success-50);color:var(--color-success-700)}
.badge-success::before{background:var(--color-success-600)}
.badge-warning{background:var(--color-warning-50);color:var(--color-warning-700)}
.badge-warning::before{background:var(--color-warning-600)}
.badge-danger{background:var(--color-danger-50);color:var(--color-danger-700)}
.badge-danger::before{background:var(--color-danger-600)}
.badge-pay{background:var(--color-pay-100);color:var(--color-pay-700)}
.badge-pay::before{background:var(--color-pay-600)}
.badge-brand{background:var(--brand-50);color:var(--brand-700)}
.badge-brand::before{background:var(--brand-600)}
.badge-neutral{background:var(--neutral-100);color:var(--neutral-600)}
.badge-neutral::before{background:var(--neutral-400)}

/* 开关 */
.switch{width:36px;height:20px;border-radius:999px;background:var(--neutral-300);position:relative;cursor:pointer;transition:.2s;flex-shrink:0}
.switch::after{content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.switch.on{background:var(--color-success-600)}
.switch.on::after{transform:translateX(16px)}

/* 输入 */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:500;color:var(--neutral-700);margin-bottom:6px}
.field label .req{color:var(--color-danger)}
.input{width:100%;height:36px;border:1px solid var(--neutral-300);border-radius:8px;padding:0 12px;font-size:13px;outline:none;font-family:var(--font-sans);background:#fff}
.input:focus{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(11,107,102,.15)}
textarea.input{height:auto;padding:8px 12px;resize:vertical;line-height:1.6}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237C898E' stroke-width='3'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}

/* 页面 - 默认显示仪表盘，其余隐藏 */
.page{display:none}
.page.active{display:block}

/* 表格 */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:var(--neutral-100);color:var(--neutral-700);font-weight:600;font-size:12px;text-align:left;padding:0 12px;height:40px;position:sticky;top:0;white-space:nowrap}
tbody td{padding:0 12px;height:40px;border-bottom:1px solid var(--neutral-100);color:var(--neutral-700)}
tbody tr:hover{background:var(--neutral-50)}
.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:600;color:var(--neutral-900)}
.mono{font-family:var(--font-mono);font-size:12px}
.pagination{display:flex;align-items:center;gap:6px;justify-content:flex-end;padding:14px 16px}
.pagination .pg{width:30px;height:30px;border-radius:6px;border:1px solid var(--neutral-200);background:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;color:var(--neutral-700)}
.pagination .pg.active{background:var(--brand-primary);color:#fff;border-color:var(--brand-primary)}

/* toast */
.toast{position:fixed;top:70px;right:24px;background:var(--color-success-600);color:#fff;padding:12px 18px;border-radius:8px;font-size:13px;font-weight:600;opacity:0;transform:translateX(20px);transition:.3s;z-index:99;box-shadow:0 8px 24px rgba(22,163,74,.3);pointer-events:none}
.toast.show{opacity:1;transform:translateX(0);pointer-events:auto}
.switch:focus-visible,.btn:focus-visible,.pg:focus-visible,.sidebar nav a:focus-visible{outline:2px solid var(--brand-400);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}

/* 模态框 */
.modal-mask{position:fixed;inset:0;background:rgba(11,16,18,.45);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:#fff;border-radius:12px;width:520px;max-width:100%;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 12px 40px rgba(23,34,36,.2);animation:popIn .2s}
@keyframes popIn{from{transform:scale(.96);opacity:0}to{transform:scale(1);opacity:1}}
.modal-h{padding:16px 20px;border-bottom:1px solid var(--neutral-200);display:flex;justify-content:space-between;align-items:center}
.modal-h h3{font-size:16px;font-weight:700}
.modal-close{width:28px;height:28px;border-radius:6px;border:none;background:var(--neutral-100);cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--neutral-600)}
.modal-close:hover{background:var(--neutral-200);color:var(--neutral-900)}
.modal-b{padding:20px;overflow-y:auto;flex:1}
.modal-f{padding:12px 20px;border-top:1px solid var(--neutral-200);display:flex;justify-content:flex-end;gap:8px}
.field-row{display:flex;gap:12px}
.radio-group{display:flex;gap:10px}
.radio-opt{display:flex;align-items:center;gap:6px;padding:8px 14px;border:1px solid var(--neutral-300);border-radius:8px;cursor:pointer;font-size:13px;transition:.15s;flex:1;justify-content:center}
.radio-opt input{margin:0}
.radio-opt:has(input:checked){border-color:var(--brand-600);background:var(--brand-50);color:var(--brand-700)}
.req{color:var(--color-danger)}
.del-warn{text-align:center;margin-bottom:12px}
.del-warn svg{color:var(--color-danger)}
.del-sub{font-size:12px;color:var(--neutral-600);margin-top:10px;line-height:1.7;text-align:center}