:root{--corp:#19337d;--blue:#2563eb;--bg:#f1f5f9;--text:#0f172a;--muted:#64748b;--border:#dbe3ee;--danger:#dc2626}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}
.page-shell{min-height:100vh;display:flex;flex-direction:column}
.corp-header{background:var(--corp);color:#fff;box-shadow:0 2px 8px #0f172a30}
.corp-header-content{width:min(100%,980px);min-height:64px;margin:auto;padding:12px 18px;display:flex;align-items:center;gap:12px}
.corp-logo{width:36px;height:36px;border:1px solid #ffffff70;border-radius:9px;display:grid;place-items:center;font-weight:700;background:#ffffff18}
.corp-title{flex:1}
.corp-title h1{font-size:18px;margin:0}
.corp-title p{font-size:12px;margin:3px 0 0;color:#ffffffb8}
.corp-nav{display:flex;gap:8px;flex-wrap:wrap}
.corp-nav a{color:#fff;text-decoration:none;font-size:13px;padding:7px 9px;border-radius:7px;background:#ffffff14}
.container{width:min(100%,980px);margin:auto;padding:20px 14px 30px;flex:1}
.panel,.home-card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 5px 18px #0f172a0f}
.panel{overflow:hidden}
.panel-head{padding:17px 18px;background:#f8fbff;border-bottom:1px solid #e8edf4}
.panel-head h2{margin:0;font-size:17px}
.panel-head p,.muted{color:var(--muted);font-size:13px;line-height:1.6}
.panel-body{padding:18px}
.home-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.home-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.home-section+.home-section{margin-top:22px}
.home-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:0 2px 10px}
.home-section-head h2{margin:0;font-size:18px;color:var(--corp)}
.home-section-head p{margin:4px 0 0;color:var(--muted);font-size:13px}
.home-card{padding:22px;text-decoration:none;color:var(--text);transition:.15s}
.home-card:hover{border-color:#93b4ed;transform:translateY(-1px)}
.home-card h2{font-size:18px;margin:0 0 8px}
.home-card p{margin:0;color:var(--muted);line-height:1.6}
.home-card-icon{width:44px;height:44px;margin-bottom:16px;border-radius:12px;display:grid;place-items:center;color:var(--blue);background:#eff6ff}
.home-card-icon svg,.icon-btn svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.field{display:grid;gap:7px;min-width:0}
.field.full{grid-column:1/-1}
label{font-size:14px;font-weight:600}
.field-label-row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.ai-icon-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:5px;flex:0 0 auto;width:auto;min-width:58px;height:36px;padding:0 11px;overflow:hidden;border:1px solid #93b4ed;border-radius:9px;background:#eff6ff;color:#1d4ed8;font:inherit;font-size:14px;font-weight:700;line-height:1;cursor:pointer}
.ai-spark{font-size:18px}
.ai-icon-btn:hover{background:#dbeafe}
.ai-icon-btn:focus-visible{outline:3px solid #bfdbfe;outline-offset:2px}
.ai-icon-btn:disabled{opacity:.5;cursor:wait}
input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:9px;padding:10px 11px;background:#fff;color:var(--text);font:inherit;font-size:15px}
input:disabled,select:disabled{color:#94a3b8;background:#f1f5f9;cursor:not-allowed}
textarea{min-height:120px;resize:vertical;line-height:1.6}
.actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:16px}
.btn{border:0;border-radius:9px;padding:9px 16px;min-height:40px;background:var(--blue);color:#fff;font:inherit;font-weight:600;cursor:pointer}
.btn.secondary{background:#eff6ff;color:#1d4ed8;border:1px solid #93b4ed}
.btn.danger{background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.btn:disabled{opacity:.55}
.icon-btn{width:36px;height:36px;padding:0;border:1px solid #93b4ed;border-radius:8px;display:inline-grid;place-items:center;background:#eff6ff;color:#1d4ed8;cursor:pointer}
.icon-btn:hover{background:#dbeafe}
.icon-btn.danger{border-color:#fecaca;background:#fef2f2;color:#b91c1c}
.icon-btn.danger:hover{background:#fee2e2}
.icon-btn:focus-visible{outline:3px solid #bfdbfe;outline-offset:2px}
.operation-cell{white-space:nowrap}
.operation-cell .icon-btn+.icon-btn{margin-left:5px}
.table-wrap{overflow-x:auto}
.data-table{width:100%;border-collapse:collapse;font-size:14px}
.data-table th,.data-table td{text-align:left;padding:11px;border-bottom:1px solid #e8edf4;vertical-align:top}
.data-table th{background:#f8fafc;white-space:nowrap}
.tag{display:inline-block;padding:3px 8px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-size:12px}
.tag.off{background:#f1f5f9;color:#64748b}
.status{display:none;margin-top:12px;padding:10px 12px;border-radius:8px;font-size:13px}
.status.show{display:block}
.status.success{background:#ecfdf5;color:#047857}
.status.error{background:#fef2f2;color:#b91c1c}
.status.info{background:#eff6ff;color:#1d4ed8}
.section-gap{margin-top:16px}
.tab-switch{display:flex;gap:6px;margin-bottom:14px;padding:4px;border:1px solid var(--border);border-radius:11px;background:#e8eef7}
.tab-btn{flex:1;min-height:40px;border:0;border-radius:8px;background:transparent;color:var(--muted);font:inherit;font-size:14px;font-weight:600;cursor:pointer}
.tab-btn.active{background:#fff;color:var(--blue);box-shadow:0 2px 8px #0f172a12}
.tab-btn:focus-visible{outline:3px solid #bfdbfe;outline-offset:1px}
.swipe-hint{display:none!important;margin:5px 0 0!important;font-size:11px!important}
.checks{display:flex;gap:12px;flex-wrap:wrap}
.check{display:flex;align-items:center;gap:6px;font-size:14px}
.check input{width:17px}
.hidden{display:none!important}
.corp-footer{text-align:center;color:var(--muted);font-size:12px;padding:0 16px 20px}
.log-content{min-width:260px;white-space:pre-wrap!important;line-height:1.55}
.log-pre{margin:8px 0 14px;padding:10px;border:1px solid var(--border);border-radius:8px;background:#f8fafc;font:inherit;font-size:13px;line-height:1.55;white-space:pre-wrap}
@media(max-width:650px){.corp-header-content{align-items:flex-start}
.corp-nav{justify-content:flex-end}
.container{padding:12px 10px 22px}
.home-grid,.form-grid{grid-template-columns:1fr}
.field.full{grid-column:auto}
.panel-head,.panel-body{padding:15px 14px}
.actions .btn{flex:1}
.data-table{min-width:620px}
}

/* 手机端使用紧凑卡片，不把功能入口和列表压成长条。 */
@media (max-width: 650px) {
    .ai-icon-btn::after {
        content: "";
        position: absolute;
        inset: -25%;
        background: linear-gradient(110deg, transparent 32%, rgba(255,255,255,.85) 48%, transparent 64%);
        transform: translateX(-145%);
        pointer-events: none;
        animation: ai-mobile-hint 1s ease-out .35s 1;
    }
    .corp-header-content { min-height: 58px; padding: 10px 12px; align-items: center; flex-wrap: wrap; }
    .corp-title h1 { font-size: 17px; }
    .corp-title p { display: none; }
    .corp-nav { width: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(0, 1fr)); gap: 6px; }
    .corp-nav a { padding: 7px 4px; overflow: hidden; text-align: center; text-overflow: ellipsis; white-space: nowrap; }
    .container { width: min(100%, 520px); margin: 0 auto; padding: 12px 10px 22px; }
    .home-grid,.home-grid-three { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
    .home-section+.home-section { margin-top:18px; }
    .home-card {
        aspect-ratio: 1;
        min-width: 0;
        padding: 14px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        border-radius: 12px;
    }
    .home-card h2 { margin-bottom: 6px; font-size: 16px; }
    .home-card-icon { width: 38px; height: 38px; margin-bottom: 10px; border-radius: 10px; }
    .home-card-icon svg { width: 20px; height: 20px; }
    .home-card p {
        display: -webkit-box;
        overflow: hidden;
        font-size: 12px;
        line-height: 1.45;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
    }
    .panel { border-radius: 12px; }
    .panel-head, .panel-body { padding: 13px 12px; }
    .form-grid { grid-template-columns: 1fr; gap: 12px; }
    .field.full { grid-column: auto; }
    input, select, textarea { font-size: 16px; }
    .actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .actions .btn { width: 100%; min-width: 0; padding-inline: 8px; }
    .swipe-hint { display: block!important; }
    .table-wrap { overflow-x: auto; padding: 0; -webkit-overflow-scrolling: touch; }
    .data-table { display: table; font-size: 12px; }
    .data-table thead { display: table-header-group; }
    .data-table tbody { display: table-row-group; }
    .data-table tr { display: table-row; background:#fff; }
    .data-table th,.data-table td { display: table-cell; padding: 9px 10px; white-space: nowrap; }
    .groups-table { min-width: 560px; }
    .projects-table { min-width: 560px; }
    .schedules-table { min-width: 850px; }
    .system-table { min-width: 760px; }
    .history-table { min-width: 1050px; }
    .groups-table td:nth-child(3),.schedules-table td:nth-child(3) { max-width: 190px; overflow:hidden; text-overflow:ellipsis; }
    .icon-btn { width: 34px; height: 34px; }
    .icon-btn svg { width: 19px; height: 19px; }
}

@keyframes ai-mobile-hint {
    to { transform: translateX(145%); }
}

@media (prefers-reduced-motion: reduce) {
    .ai-icon-btn::after { animation: none; }
}

@media (max-width: 360px) {
    .home-card { padding: 12px; }
    .home-card p { -webkit-line-clamp: 2; }
}