:root {
  --bg:#f8f9fa;--surface:#fff;--border:#dee2e6;--text:#212529;--text-2:#495057;--text-3:#868e96;
  --primary:#228be6;--primary-bg:#e7f5ff;--danger:#e03131;--danger-bg:#fff5f5;
  --success:#2f9e44;--success-bg:#ebfbee;--warn:#e67700;--warn-bg:#fff9db;
  --radius:8px;--shadow:0 1px 3px rgba(0,0,0,.08);--shadow-lg:0 8px 32px rgba(0,0,0,.12);
  --font:'Inter',-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}
button{font-family:inherit;cursor:pointer;border:none;background:none;font-size:inherit}
input,select,textarea{font-family:inherit;font-size:13px;border:1px solid var(--border);border-radius:6px;padding:6px 10px;outline:none;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(34,139,230,.15)}
textarea{resize:vertical;min-height:60px}
.app-header{background:var(--surface);border-bottom:1px solid var(--border);padding:0 24px;display:flex;align-items:center;height:56px;gap:16px;position:sticky;top:0;z-index:100}
.app-header h1{font-size:15px;font-weight:700;white-space:nowrap}
.app-header .spacer{flex:1}
.role-select{display:flex;align-items:center;gap:8px}
.role-select label{font-size:11px;color:var(--text-3);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.role-select select{width:auto;min-width:240px;font-size:13px;padding:6px 12px;font-weight:500}
.role-badge{font-size:11px;background:var(--primary-bg);color:var(--primary);padding:2px 8px;border-radius:12px;font-weight:600}
.nav-tabs{display:flex;gap:4px;padding:0 24px;background:var(--surface);border-bottom:1px solid var(--border)}
.nav-tab{padding:10px 16px;font-size:13px;font-weight:500;color:var(--text-3);border-bottom:2px solid transparent;transition:all .15s}
.nav-tab:hover{color:var(--text)}.nav-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.page{display:none;padding:24px;max-width:1440px;margin:0 auto}.page.active{display:block}
.toolbar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.toolbar select,.toolbar input{width:auto;min-width:130px}
.toolbar input[type="text"]{min-width:200px}
.btn{padding:7px 14px;border-radius:6px;font-weight:500;font-size:13px;transition:all .15s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#1c7ed6}
.btn-outline{border:1px solid var(--border);color:var(--text-2);background:var(--surface)}.btn-outline:hover{background:var(--bg)}
.btn-success{background:var(--success);color:#fff}.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:4px 10px;font-size:12px}
.table-wrap{overflow-x:auto;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;font-size:13px}
thead th{background:#f1f3f5;padding:8px 12px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.3px;color:var(--text-3);border-bottom:1px solid var(--border);white-space:nowrap;position:sticky;top:0}
tbody td{padding:8px 12px;border-bottom:1px solid #f1f3f5;vertical-align:top}
tbody tr{cursor:pointer;transition:background .1s}tbody tr:hover{background:#f8f9fa}
tbody tr.child-row td:first-child{padding-left:32px}tbody tr.child-row{background:#fafbfc}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600;white-space:nowrap}
.badge-0{background:#e3fafc;color:#0c8599}.badge-1{background:#e7f5ff;color:#1971c2}.badge-2{background:#f3f0ff;color:#7048e8}.badge-3{background:#fff9db;color:#e67700}.badge-4{background:#fff4e6;color:#d9480f}.badge-5{background:#fff0f6;color:#c2255c}.badge-6{background:#ebfbee;color:#2b8a3e}.badge-7{background:#d3f9d8;color:#1b7a2b}.badge-8{background:#b2f2bb;color:#0b6623}.badge-9{background:#f1f3f5;color:#868e96}
.badge-A{background:#fff5f5;color:#e03131;font-weight:700}.badge-B{background:#fff9db;color:#e67700}.badge-C{background:#f1f3f5;color:#868e96}
.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px}
.st-new{background:var(--primary)}.st-work{background:var(--success)}.st-check{background:#7048e8}.st-rework{background:var(--warn)}.st-done{background:var(--text-3)}.st-cancel{background:var(--danger)}
.overdue-mark{color:var(--danger);font-weight:600;margin-left:4px}
.modal-backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;justify-content:center;align-items:flex-start;padding:32px;overflow-y:auto}
.modal-backdrop.open{display:flex}
.modal{background:var(--surface);border-radius:12px;width:100%;max-width:860px;box-shadow:var(--shadow-lg);margin:auto}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border)}
.modal-header h2{font-size:16px;font-weight:700}
.modal-close{font-size:20px;color:var(--text-3);padding:4px 8px;border-radius:4px}.modal-close:hover{background:var(--bg)}
.modal-body{padding:24px;max-height:70vh;overflow-y:auto}
.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.lifecycle-bar{display:flex;gap:2px;margin-bottom:20px}
.lc-step{flex:1;text-align:center;padding:6px 2px;font-size:10px;font-weight:600;border-radius:4px;background:#f1f3f5;color:var(--text-3);transition:all .2s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lc-step.done{background:#d3f9d8;color:#2b8a3e}.lc-step.current{color:#fff;transform:scale(1.05);position:relative;z-index:1}.lc-step.future{background:#f8f9fa;color:#ced4da}
.card-section{margin-bottom:20px}
.card-section-title{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-3);margin-bottom:8px;padding-bottom:4px;border-bottom:1px solid var(--border)}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.field-group{display:flex;flex-direction:column;gap:2px}.field-group.full{grid-column:1/-1}
.field-label{font-size:11px;font-weight:600;color:var(--text-2)}.field-label .req{color:var(--danger)}
.field-value{font-size:13px;padding:6px 0;min-height:28px}
.field-error input,.field-error select,.field-error textarea{border-color:var(--danger)}
.task-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border:1px solid #f1f3f5;border-radius:6px;margin-bottom:6px;background:#fafbfc}
.task-item.task-done{opacity:.6}
.task-check{width:18px;height:18px;border-radius:4px;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px;cursor:pointer}
.task-check.checked{background:var(--success);border-color:var(--success);color:#fff;font-size:11px}
.task-body{flex:1}.task-title{font-size:13px;font-weight:500}
.task-done .task-title{text-decoration:line-through;color:var(--text-3)}
.task-meta{font-size:11px;color:var(--text-3);display:flex;gap:12px;margin-top:2px}
.task-assignee{font-weight:600;color:var(--primary)}
.task-badge{font-size:10px;padding:1px 6px;border-radius:8px;font-weight:600}
.task-open{background:var(--warn-bg);color:var(--warn)}.task-closed{background:var(--success-bg);color:var(--success)}
.tr-preview{background:var(--primary-bg);border:1px solid #a5d8ff;border-radius:var(--radius);padding:16px;margin-bottom:16px}
.tr-arrow{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.tr-task-box{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:12px;margin-top:8px}
.journal-entry{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid #f1f3f5;font-size:12px}
.journal-time{color:var(--text-3);white-space:nowrap;min-width:90px}
.journal-actor{font-weight:600;color:var(--text);min-width:100px}
.journal-msg{color:var(--text-2)}
.dash-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.kpi-card{background:var(--surface);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.kpi-label{font-size:11px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.3px;margin-bottom:4px}
.kpi-value{font-size:28px;font-weight:700}.kpi-sub{font-size:12px;color:var(--text-3);margin-top:2px}
.dash-section{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:16px}
.dash-section h3{font-size:14px;font-weight:700;margin-bottom:12px}
.bar-chart{display:flex;flex-direction:column;gap:6px}
.bar-row{display:flex;align-items:center;gap:8px}
.bar-label{font-size:12px;min-width:140px;text-align:right;color:var(--text-2)}
.bar-track{flex:1;height:24px;background:#f1f3f5;border-radius:4px;overflow:hidden}
.bar-fill{height:100%;border-radius:4px;display:flex;align-items:center;padding-left:8px;font-size:11px;font-weight:600;color:#fff;min-width:20px;transition:width .3s}
.bar-count{font-size:12px;min-width:30px;font-weight:600}
.stacked-bar{display:flex;height:32px;border-radius:6px;overflow:hidden;gap:1px}
.stacked-seg{display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;min-width:20px}
.col-toggle{position:relative}
.col-popup{display:none;position:absolute;top:100%;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:12px;box-shadow:var(--shadow-lg);z-index:50;max-height:300px;overflow-y:auto;min-width:220px}
.col-popup.open{display:block}
.col-item{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:12px;cursor:pointer}
.col-item input{width:auto}
.field-key{font-family:monospace;font-size:12px;color:var(--primary);min-width:120px}
.type-badge{font-size:10px;padding:1px 6px;border-radius:8px;background:#f1f3f5;color:var(--text-3);font-weight:600}
.toast-box{position:fixed;top:72px;right:24px;z-index:300;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--surface);border-left:4px solid var(--success);padding:12px 16px;border-radius:6px;box-shadow:var(--shadow-lg);font-size:13px;animation:slideIn .3s;max-width:360px}
.toast.err{border-left-color:var(--danger)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.placeholder-box{background:#f8f9fa;border:2px dashed #dee2e6;border-radius:var(--radius);padding:24px;text-align:center;color:var(--text-3)}
.placeholder-box h4{margin-bottom:8px;font-size:14px}.placeholder-box p{font-size:12px}
.dict-val{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid #f1f3f5;font-size:13px}
.dict-val button{color:var(--danger);font-size:16px;padding:2px 6px}
.proj-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.proj-tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:0}
.proj-tab{padding:8px 14px;font-size:13px;font-weight:500;color:var(--text-3);border-bottom:2px solid transparent;cursor:pointer}
.proj-tab:hover{color:var(--text)}.proj-tab.active{color:var(--primary);border-bottom-color:var(--primary)}
.roadmap-block{margin-bottom:16px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.roadmap-block-header{background:#f1f3f5;padding:8px 12px;font-weight:600;font-size:13px;display:flex;justify-content:space-between}
.roadmap-task{display:flex;align-items:center;gap:8px;padding:8px 12px;border-bottom:1px solid #f1f3f5;font-size:12px}
.roadmap-task:last-child{border-bottom:none}
.roadmap-task .rt-desc{flex:1}.roadmap-task .rt-date{min-width:80px;color:var(--text-3)}
.rt-status{font-size:10px;padding:2px 6px;border-radius:8px;font-weight:600}
.rt-done{background:var(--success-bg);color:var(--success)}.rt-work{background:var(--warn-bg);color:var(--warn)}.rt-not{background:#f1f3f5;color:var(--text-3)}
.meeting-block{border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}
.meeting-date{font-weight:700;font-size:13px;margin-bottom:4px}
.meeting-topic{font-size:13px;color:var(--text-2);margin-bottom:8px}
.meeting-section{margin-top:8px}.meeting-section h5{font-size:11px;font-weight:600;color:var(--text-3);text-transform:uppercase;margin-bottom:4px}
.meeting-task{font-size:12px;padding:3px 0;display:flex;gap:8px}
.fe-card{border:1px solid var(--border);border-radius:var(--radius);padding:16px;background:#fafbfc}
.fe-card-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:13px}
.fe-card-header .fe-icon{width:28px;height:28px;background:var(--primary);border-radius:6px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:12px;font-weight:700}
.fe-field{display:flex;gap:8px;padding:4px 0;font-size:12px;border-bottom:1px solid #f1f3f5}
.fe-field-label{min-width:120px;color:var(--text-3);font-weight:500}
.fe-field-value{color:var(--text)}
.fe-tabs{display:flex;gap:12px;margin-top:12px;font-size:11px;color:var(--text-3)}
.fe-tab{padding:4px 8px;background:#f1f3f5;border-radius:4px;cursor:default}
.text-muted{color:var(--text-3)}.text-sm{font-size:12px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
.empty{text-align:center;padding:48px;color:var(--text-3)}.tag{display:inline-block;font-size:11px;padding:1px 6px;background:#f1f3f5;border-radius:4px;margin:1px}
.stage-group{border:1px solid var(--border);border-radius:var(--radius);margin-bottom:8px;overflow:hidden}
.stage-header{padding:10px 16px;background:#f8f9fa;display:flex;align-items:center;gap:12px}
.rule-row{padding:8px 16px 8px 32px;border-top:1px solid #f1f3f5;display:flex;align-items:center;gap:10px}
.rule-row.disabled{opacity:.5}
.field-detail{background:#fafbfc;padding:12px 16px 12px 32px}
.field-detail-section{margin-bottom:10px}
.field-detail-label{font-size:11px;font-weight:600;color:var(--text-3);margin-bottom:4px}
.stage-chips{display:flex;flex-wrap:wrap;gap:4px}
.stage-chip{font-size:11px;display:flex;align-items:center;gap:2px;padding:2px 6px;border-radius:4px;background:#f1f3f5}
.stage-chip.active{background:var(--primary-bg)}
.stage-chip.req{background:var(--danger-bg)}
</style>