:root{font-family:Pretendard,Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5;font-weight:400;--c-bg: #ffffff;--c-surface: #f8fafc;--c-surface-alt: #f1f5f9;--c-surface-highlight: #e2e8f0;--c-border: #e2e8f0;--c-border-light: #cbd5e1;--c-grid-line: #e2e8f0;--c-text: #1e293b;--c-text-sec: #475569;--c-text-muted: #94a3b8;--c-primary: #2563eb;--c-primary-hover: #1d4ed8;--c-primary-soft: rgba(37, 99, 235, .1);--c-header-bg: #ffffff;--c-success: #10b981;--c-warning: #f59e0b;--c-danger: #ef4444;color-scheme:light;color:var(--c-text);background-color:var(--c-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,*:before,*:after{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;background:var(--c-bg);color:var(--c-text);font-family:inherit}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}input,select,textarea{width:100%;border:1px solid var(--c-border);border-radius:6px;background:#fff;color:var(--c-text);padding:8px 12px;font-size:13px;box-shadow:0 1px 2px #00000005;outline:none;transition:border-color .15s ease,box-shadow .15s ease,background-color .15s ease}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:36px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:12px 12px}select::-ms-expand{display:none}input:focus,select:focus,textarea:focus{border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-soft),0 1px 2px #0000000d}input:disabled,select:disabled,textarea:disabled{background:var(--c-surface);color:var(--c-text-muted);cursor:not-allowed}h1,h2,h3,h4,h5,h6,p,ul{margin:0}ul{padding:0;list-style:none}.app-shell{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:var(--c-bg)}.app-header{height:60px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:0 20px;background:var(--c-header-bg);border-bottom:1px solid var(--c-border);flex-shrink:0;z-index:10}.brand{display:flex;align-items:center;gap:12px;min-width:0}.brand-button{display:flex;align-items:center;gap:12px;border:0;background:transparent;padding:0;color:inherit}.brand-logo{width:34px;height:34px;border-radius:10px;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;letter-spacing:-.02em}.brand-title-wrap{display:flex;flex-direction:column;min-width:0}.brand-mark{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:var(--c-text);letter-spacing:-.02em}.brand-caption{color:var(--c-text-muted);font-size:12px;line-height:1.2}.header-actions{display:flex;align-items:center;gap:12px;min-width:0}.header-search{width:min(340px,32vw);min-width:220px;display:flex;align-items:center;gap:10px;padding:9px 14px;border:1px solid var(--c-border);border-radius:10px;background:var(--c-surface);color:var(--c-text-muted);font-size:13px}.header-icon-button{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--c-text-muted)}.header-icon-button:hover{background:var(--c-surface);border-color:var(--c-border);color:var(--c-text-sec)}.header-user{display:flex;align-items:center;gap:10px;padding:4px 6px 4px 4px;border-radius:10px}.header-user:hover{background:var(--c-surface)}.header-user-avatar,.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px}.header-user-copy{display:flex;flex-direction:column;align-items:flex-start;gap:2px}.header-user-name{font-size:13px;font-weight:600;color:var(--c-text)}.header-user-role{font-size:11px;color:#fff;background:var(--c-primary);border-radius:999px;padding:2px 6px;line-height:1.1}.app-body{display:flex;flex:1;overflow:hidden}.app-sidebar{width:240px;background:var(--c-bg);border-right:1px solid var(--c-border);display:flex;flex-direction:column;flex-shrink:0;transition:width .25s ease;overflow:hidden;position:relative}.app-sidebar.sidebar-collapsed{width:68px}.app-sidebar.sidebar-collapsed .sidebar-user-name,.app-sidebar.sidebar-collapsed .sidebar-user-access,.app-sidebar.sidebar-collapsed .sidebar-user-team,.app-sidebar.sidebar-collapsed .sidebar-section-label,.app-sidebar.sidebar-collapsed .nav-link-label,.app-sidebar.sidebar-collapsed .nav-button-label{display:none}.app-sidebar.sidebar-collapsed .sidebar-user-card{padding:52px 10px 14px;align-items:center}.app-sidebar.sidebar-collapsed .sidebar-user-top{justify-content:center;gap:0}.app-sidebar.sidebar-collapsed .nav-link,.app-sidebar.sidebar-collapsed .nav-button{justify-content:center;padding:9px;gap:0}.sidebar-toggle-btn{position:absolute;top:12px;right:16px;width:28px;height:28px;display:flex;align-items:center;justify-content:center;padding:0;background:var(--c-surface);border:1px solid var(--c-border);border-radius:6px;color:var(--c-text-muted);font-size:14px;cursor:pointer;transition:color .15s ease,background-color .15s ease,border-color .15s ease;z-index:5}.sidebar-toggle-btn:hover{color:var(--c-text-sec);background:#fff;border-color:var(--c-border-light)}.app-sidebar.sidebar-collapsed .sidebar-toggle-btn{right:12px}.sidebar-avatar{background:linear-gradient(135deg,#2563eb,#7c3aed);flex-shrink:0}.sidebar-user-card{padding:52px 14px 16px;border-bottom:1px solid var(--c-border);display:flex;flex-direction:column;gap:10px}.sidebar-user-top{display:flex;align-items:center;gap:12px}.sidebar-user-meta{display:flex;flex-direction:column;gap:2px;min-width:0}.sidebar-user-name{font-size:15px;font-weight:600;color:var(--c-text)}.sidebar-user-access{font-size:12px;color:var(--c-text-muted)}.sidebar-user-team{font-size:12px;color:var(--c-text-sec)}.sidebar-nav{flex:1;padding:12px;overflow-y:auto}.sidebar-section+.sidebar-section{margin-top:16px;padding-top:16px;border-top:1px solid var(--c-border)}.sidebar-section-label{padding:0 12px 6px;font-size:11px;font-weight:600;color:var(--c-text-muted);text-transform:uppercase;letter-spacing:.06em}.nav-list{display:flex;flex-direction:column;gap:4px}.nav-link,.nav-button{width:100%;display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:var(--c-text-sec);font-size:14px;font-weight:500;transition:all .18s ease}.nav-button{border:0;background:transparent;text-align:left}.nav-link:hover,.nav-button:hover{background:var(--c-surface);color:var(--c-text)}.nav-link.active{background:var(--c-primary-soft);color:var(--c-primary);font-weight:600;border:1px solid rgba(37,99,235,.18)}.nav-icon{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.nav-danger{color:var(--c-danger)}.sidebar-footer{padding:12px;border-top:1px solid var(--c-border)}.app-content{flex:1;padding:24px;overflow-y:auto;background:var(--c-bg)}.page,.stack{display:flex;flex-direction:column;gap:20px;max-width:1600px;margin:0 auto;width:100%}.page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--c-border)}.page-title{margin-top:4px;font-size:2rem;font-weight:700;letter-spacing:-.03em;color:var(--c-text)}.page-subtitle{margin-top:6px;font-size:14px;color:var(--c-text-muted)}.eyebrow{text-transform:uppercase;letter-spacing:.06em;font-size:11px;font-weight:600;color:var(--c-text-muted)}.card,.panel{background:#fff;border:1px solid var(--c-border);border-radius:8px;box-shadow:0 1px 2px #0f172a0a}.card-body{padding:20px}.pill{display:inline-flex;align-items:center;padding:3px 10px;border-radius:12px;border:1px solid var(--c-border);background:var(--c-surface);color:var(--c-text);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}.pill.state-working{background:#f59e0b1a;color:var(--c-warning);border-color:#f59e0b4d}.pill.state-complete{background:#10b9811a;color:var(--c-success);border-color:#10b9814d}.pill.state-released{background:#2563eb1a;color:var(--c-primary);border-color:#2563eb4d}.pill.state-temp{background:#94a3b81f;color:#475569;border-color:#94a3b859}.pill.state-formal{background:#14b8a61f;color:#0f766e;border-color:#14b8a64d}.revision-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-family:inherit;font-size:12px;font-weight:600;background:#f1f5f9;color:var(--c-text-sec);border:1px solid #cbd5e1;letter-spacing:.02em}.btn,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:8px 14px;border-radius:6px;border:1px solid var(--c-border);background:#fff;color:var(--c-text);font-size:13px;font-weight:600;line-height:1;box-shadow:0 1px 2px #0f172a0a}.btn:hover,.button:hover{background:var(--c-surface);border-color:var(--c-border-light);box-shadow:0 2px 4px #00000014}.btn:disabled,.button:disabled{opacity:.55;cursor:not-allowed}.btn.primary,.button-primary{background:var(--c-primary);border-color:var(--c-primary);color:#fff}.btn.primary:hover,.button-primary:hover{background:var(--c-primary-hover);border-color:var(--c-primary-hover)}.btn.ghost,.button-secondary{background:#fff;color:var(--c-text-sec);box-shadow:none}.btn.ghost{background:transparent;border-color:transparent}.btn.ghost:hover{background:var(--c-surface);border-color:transparent}.btn.sm{padding:7px 12px;font-size:12px}.btn.xs{padding:5px 10px;font-size:11px}.button-danger{background:#ef444414;color:var(--c-danger);border-color:#ef444433}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}.summary-card{padding:16px 18px}.summary-card .text-strong{display:block;margin-top:10px;font-size:28px;letter-spacing:-.04em}.section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.management-toolbar{display:grid;grid-template-columns:minmax(260px,1.2fr) minmax(180px,.8fr) auto;gap:12px;align-items:center}.management-toolbar-actions{display:flex;justify-content:flex-end;gap:8px}.item-filter-bar{padding:16px;display:flex;flex-wrap:nowrap;align-items:center;gap:12px;overflow-x:auto}.item-filter-search{flex:1 1 280px;min-width:280px}.item-filter-select{width:140px;min-width:140px}.item-filter-lv2{width:160px;min-width:160px}.item-filter-meta{margin-left:auto;display:flex;align-items:center;gap:8px;white-space:nowrap;flex-shrink:0}.item-filter-page-size{width:88px;min-width:88px}.management-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}.workspace-grid{display:grid;grid-template-columns:minmax(320px,.9fr) minmax(0,1.6fr);gap:16px;align-items:start}.task-list{display:flex;flex-direction:column}.task-accent-item{border-left:3px solid var(--c-primary)}.task-accent-co{border-left:3px solid #8b5cf6}.task-accent-cr{border-left:3px solid var(--c-warning)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.greeting-title{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;color:var(--c-text);margin-bottom:4px}.stat-label{font-size:13px;color:var(--c-text-sec)}.stat-count{font-size:13px;font-weight:600;color:var(--c-text)}.step-info{color:var(--c-text-muted);font-size:12px;text-align:right}.task-row{display:flex;gap:12px;border-top:1px solid var(--c-border);animation:fadeInUp .25s ease forwards;opacity:0}.task-row:first-child{border-top:0}.task-row-interactive{cursor:pointer;transition:background .15s ease}.task-row-interactive:hover,.task-row-interactive:focus-visible{background:var(--c-surface);outline:none}.empty-state{padding:28px 20px;color:var(--c-text-muted);text-align:center}.placeholder{padding:48px 24px;text-align:center}.detail-grid,.profile-grid,.release-status-grid,.placeholder-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.field{display:flex;flex-direction:column;gap:8px}.field span:first-child{font-size:13px;font-weight:500;color:var(--c-text-sec)}.field-hint,.muted{color:var(--c-text-muted);font-size:12px}.profile-page-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,.85fr);gap:16px}.profile-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.profile-hero-main{display:flex;align-items:flex-start;gap:18px;min-width:0}.profile-avatar{width:72px;height:72px;border-radius:18px;background:linear-gradient(135deg,#dbeafe,#eff6ff);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;font-size:24px;font-weight:700;flex-shrink:0;border:1px solid rgba(37,99,235,.12)}.profile-hero-copy{min-width:0;display:flex;flex-direction:column;gap:8px}.profile-hero-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.profile-hero-title-row .page-title{margin:0}.profile-hero-email{font-size:13px;color:var(--c-text-sec)}.profile-hero-summary{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:2px;color:var(--c-text-sec);font-size:13px}.profile-hero-separator{color:var(--c-text-muted)}.profile-hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.profile-feedback{padding:10px 12px;border-radius:8px;font-size:13px;border:1px solid var(--c-border)}.profile-feedback.success{color:var(--c-success);background:#10b9810f;border-color:#10b9812e}.profile-feedback.error{color:var(--c-danger);background:#ef44440f;border-color:#ef44442e}.tab-list{display:flex;gap:0;border-bottom:2px solid var(--c-border);flex-wrap:wrap}.tab-button{border:0;border-bottom:2px solid transparent;background:transparent;padding:10px 16px;margin-bottom:-2px;color:var(--c-text-sec);font-size:13px;font-weight:500}.tab-button:hover{color:var(--c-text);background:var(--c-surface)}.tab-button.active{color:var(--c-primary);border-bottom-color:var(--c-primary);font-weight:600}.release-create-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(320px,.9fr);gap:16px}.release-subpanel,.placeholder-item,.detail-cell{padding:16px;border:1px solid var(--c-border);border-radius:8px;background:var(--c-surface);display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:10px;min-height:92px}.detail-label{color:var(--c-text-muted);font-size:12px;text-transform:uppercase;letter-spacing:.06em}.text-strong{color:var(--c-text);font-weight:600}.detail-value,.detail-cell>.text-strong{display:block;width:100%;color:var(--c-text);font-size:14px;font-weight:600;line-height:1.5;word-break:break-word}.item-detail-page{max-width:1480px;margin:0}.item-detail-page .card{border-radius:6px;box-shadow:0 1px 2px #0f172a08}.item-detail-page .card-body{padding:18px 20px}.item-detail-hero{padding-bottom:0}.item-detail-hero-head,.item-detail-section-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.item-detail-hero-copy{display:flex;flex:1;flex-direction:column;gap:8px}.item-detail-title-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.item-detail-title{margin:0;font-size:28px;line-height:1.15;letter-spacing:-.03em;color:var(--c-text)}.item-detail-subtitle{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.item-detail-code{font-family:inherit;font-size:12px;font-weight:600;letter-spacing:0}.item-detail-badge-row,.item-detail-inline-actions,.item-detail-hero-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.item-detail-action-group{display:flex;flex-direction:column;align-items:flex-end;gap:6px}.item-detail-action-note{max-width:280px;color:var(--c-text-muted);font-size:12px;line-height:1.45;text-align:right}.item-detail-meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;margin-top:18px;border-top:1px solid var(--c-border)}.item-detail-meta-cell{padding:14px 16px;border-right:1px solid var(--c-border)}.item-detail-meta-cell:last-child{border-right:0}.item-detail-meta-label,.item-detail-info-label{margin-bottom:4px;color:var(--c-text-muted);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase}.item-detail-meta-value,.item-detail-info-value{font-size:13px;color:var(--c-text);line-height:1.45}.item-detail-inline-value{display:block;font-size:13px;font-weight:500;color:var(--c-text);line-height:1.45}.item-detail-supporting-text{display:block;margin-top:2px;font-size:12px;color:var(--c-text-muted);line-height:1.4}.item-detail-tab-shell{padding:0;margin-bottom:12px;background:transparent;border:0;border-radius:0;box-shadow:none}.item-detail-page .tab-list{display:flex;gap:0;flex-wrap:nowrap;overflow-x:auto;border-bottom:1px solid var(--c-border)}.item-detail-page .tab-button{border:0;border-bottom:2px solid transparent;padding:12px 20px;font-size:13px;font-weight:400;line-height:1.2;color:var(--c-text-muted);margin-bottom:-2px;background:none;white-space:nowrap;flex-shrink:0}.item-detail-page .tab-button.active{color:var(--c-primary);border-bottom-color:var(--c-primary);font-weight:600}.item-detail-page .tab-button:hover{color:var(--c-text);background:none}.item-revision-list{display:grid;gap:8px}.item-revision-row{width:100%;display:grid;grid-template-columns:120px minmax(0,1fr) 140px 140px;gap:12px;align-items:center;padding:12px 14px;border-radius:10px;border:1px solid var(--c-border);background:var(--c-surface);text-align:left}.item-revision-row.active{background:#2563eb14}.item-revision-leading{display:flex;align-items:center;gap:8px}.item-revision-check{font-size:13px;color:var(--c-primary);font-weight:700}.item-revision-main{min-width:0}.item-revision-summary{font-size:13px;font-weight:600;color:var(--c-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-revision-meta,.item-revision-date{font-size:12px;color:var(--c-text-muted)}.item-revision-meta{margin-top:2px}.item-revision-user{font-size:12px;color:var(--c-text-sec)}.item-detail-section-card,.item-route-tab{display:flex;flex-direction:column;gap:16px}.item-detail-card-title{margin:0;color:var(--c-text);font-size:14px;font-weight:600}.item-detail-card-note{margin:4px 0 0;color:var(--c-text-muted);font-size:12px}.item-detail-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px 18px}.item-detail-info-cell{min-width:0}.item-detail-divider{height:1px;background:var(--c-border)}.item-detail-toolbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.item-detail-page .page-header{align-items:flex-start;padding-bottom:12px}.item-detail-page .detail-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}.item-detail-page .detail-cell{padding:14px;border-radius:6px}.item-detail-page .table-row{padding:11px 14px;gap:10px;font-size:13px}.item-detail-page .table-row-head{font-size:11px}.release-inline-meta,.release-link-group,.table-actions{display:flex;flex-wrap:wrap;gap:8px}.table-wrap{width:100%;overflow:auto;border:1px solid var(--c-border);border-radius:6px;background:#fff;box-shadow:0 1px 2px #00000008}.route-steps-table{overflow-x:auto}.table{width:100%;border-collapse:collapse;font-size:13px;color:var(--c-text);table-layout:fixed}.table th,.table td{border-right:1px solid var(--c-grid-line);border-bottom:1px solid var(--c-grid-line);padding:8px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.table th:last-child,.table td:last-child{border-right:none}.table th:last-child{overflow:visible}.table thead th{background:var(--c-surface);color:var(--c-text);font-weight:600;text-align:left;-webkit-user-select:none;user-select:none;position:sticky;top:0;z-index:2;height:36px;border-bottom:2px solid var(--c-border)}.table tbody tr{background:#fff;transition:background .1s}.table.excel-table tbody tr:nth-child(2n){background:#f8fafc}.table tbody tr:hover{background:#f1f5f9!important}.table tbody tr.selected{background:var(--c-primary-soft)!important;outline:1px solid var(--c-primary)}.table-wrap .excel-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;font-size:13px;color:var(--c-text);background:#fff}.table-wrap .excel-table th,.table-wrap .excel-table td{border-right:1px solid var(--c-grid-line);border-bottom:1px solid var(--c-grid-line);padding:8px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:middle}.table-wrap .excel-table th:last-child,.table-wrap .excel-table td:last-child{border-right:none}.table-wrap .excel-table thead th{position:sticky;top:0;z-index:2;background:var(--c-surface);color:var(--c-text);font-size:12px;font-weight:600;text-align:left;height:36px;border-bottom:2px solid var(--c-border);overflow:visible}.table-wrap .excel-table tbody tr{background:#fff;transition:background .1s}.table-wrap .excel-table tbody tr:nth-child(2n){background:#f8fafc}.table-wrap .excel-table tbody tr:hover td{background:#f1f5f9!important}.table-wrap .excel-table .clickable-row{cursor:pointer}.release-target-list,.timeline-list{display:flex;flex-direction:column;gap:12px}.release-target-card,.timeline-row{border:1px solid var(--c-border);border-radius:8px;background:#fff;overflow:hidden}.release-target-toggle{width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px;border:0;background:transparent;text-align:left}.release-target-toggle:hover{background:var(--c-surface)}.release-target-members{display:flex;flex-direction:column;gap:10px;padding:0 16px 16px}.release-member-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:8px;background:var(--c-surface)}.release-filter-bar{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.timeline-row{display:grid;grid-template-columns:18px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px 16px}.timeline-dot{width:10px;height:10px;border-radius:999px;background:var(--c-primary);box-shadow:0 0 0 4px #2563eb1f}.timeline-content{display:flex;flex-direction:column;gap:4px}.route-history-row{display:flex;gap:12px;position:relative}.route-history-rail{display:flex;flex-direction:column;align-items:center;width:16px;flex-shrink:0}.route-history-dot{width:8px;height:8px;border-radius:50%;border:2px solid var(--c-border);background:var(--c-border);margin-top:4px;flex-shrink:0}.route-history-dot.significant{width:12px;height:12px}.route-history-line{width:2px;flex:1;min-height:16px;background:var(--c-border)}.route-history-content{flex:1;padding-bottom:16px}.route-history-row:last-child .route-history-content{padding-bottom:0}.route-history-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.route-history-action{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.route-history-step,.route-history-date{font-size:12px;color:var(--c-text-muted)}.route-history-date{margin-left:auto;white-space:nowrap}.route-history-meta{margin-top:2px;font-size:12px;color:var(--c-text-sec)}.route-history-meta span{font-weight:500;color:var(--c-text)}.route-history-comment{margin-top:8px;padding:8px 12px;border:1px solid var(--c-border);border-radius:6px;background:var(--c-surface);font-size:13px;color:var(--c-text);line-height:1.5;font-style:italic}.route-history-comment.rejected{background:#ef44440f;border-color:#ef444433}.item-detail-table-actions{display:flex;justify-content:flex-start;gap:6px;flex-wrap:nowrap}.item-detail-table-actions-right{justify-content:flex-end;align-items:center;gap:8px}.table-list{display:flex;flex-direction:column;border:1px solid var(--c-border);border-radius:8px;overflow:hidden}.table-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;align-items:center;padding:14px 16px;border-top:1px solid var(--c-border);background:#fff;text-align:left}.table-row:first-child{border-top:0}.table-row-head{background:var(--c-surface);color:var(--c-text-muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.table-row-static{cursor:default}.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f8fafc,#f1f5f9);padding:24px}.login-panel{width:min(100%,460px);padding:40px;background:#fff;border:1px solid var(--c-border);border-radius:16px;box-shadow:0 12px 30px #0f172a14,0 1px 2px #0f172a0a}.login-brand-row{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;margin-bottom:28px}.login-brand-copy{display:flex;flex-direction:column;gap:6px}.login-error{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:8px;background:#fef2f2;border:1px solid #fecaca;color:#991b1b;font-size:14px}.login-footer-note{margin-top:18px;color:var(--c-text-muted);font-size:12px;text-align:center}.dialog-backdrop{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px;background:#0f172a5c}.dialog{width:min(600px,90vw);max-height:90vh;display:flex;flex-direction:column;gap:20px;background:#fff;border:1px solid var(--c-border);border-radius:12px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;overflow-y:auto}.dialog.large{width:min(1200px,95vw);height:90vh}.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 20px 0}.dialog-body{flex:1;overflow:auto;padding:0 20px}.dialog-footer{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-top:16px;padding:0 20px 20px}.placeholder-item h3{margin-bottom:10px}.placeholder-item p{color:var(--c-text-muted)}.ci-layout{display:grid;grid-template-columns:1fr 340px;min-height:0;height:calc(90vh - 100px);overflow:hidden}.ci-left{overflow-y:auto;padding:0 20px 24px 0;display:flex;flex-direction:column;gap:24px;border-right:1px solid var(--c-border)}.ci-right{display:flex;flex-direction:column;overflow-y:auto;padding:0 0 0 20px}.ci-details-section{flex:1}.ci-section{display:flex;flex-direction:column;gap:12px}.ci-section-label{font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--c-text-muted);padding-bottom:4px;border-bottom:1px solid var(--c-border)}.ci-required{color:var(--c-danger);font-size:12px}.field span .ci-required{color:var(--c-danger)}.lib-reg-fieldset{border:none;padding:0;margin:0;display:flex;flex-direction:column;gap:24px}.lib-reg-group{display:flex;flex-direction:column;gap:12px}.lib-reg-group-label{margin:0;padding-bottom:8px;border-bottom:1px solid var(--c-border)}.lib-reg-asset-hint{margin:0}.lib-reg-full-width{grid-column:1 / -1}.lib-reg-readonly-banner{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:6px;background:#f59e0b14;border:1px solid rgba(245,158,11,.25);color:var(--c-warning, #d97706);font-size:13px;font-weight:500}.lib-reg-error{margin:0;color:var(--c-danger);font-size:13px}.lib-reg-actions{display:flex;justify-content:flex-end}.pur-formalizing-banner{display:flex;align-items:center;gap:8px;padding:10px 14px;border-radius:6px;background:#3b82f614;border:1px solid rgba(59,130,246,.25);color:var(--c-info, #2563eb);font-size:13px;font-weight:500}.ci-type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.ci-type-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:10px 10px 9px;border:1.5px solid var(--c-border);border-radius:8px;background:var(--c-surface);cursor:pointer;text-align:left;transition:border-color .12s ease,background .12s ease,box-shadow .12s ease}.ci-type-card:hover{border-color:var(--c-primary);background:var(--c-primary-soft);box-shadow:0 0 0 3px #2563eb14}.ci-type-card.selected{border-color:var(--c-primary);background:#2563eb0f;box-shadow:0 0 0 3px #2563eb1f}.ci-type-icon{font-size:18px;line-height:1}.ci-type-label{font-size:11px;font-weight:700;color:var(--c-text);letter-spacing:-.01em;line-height:1.2}.ci-type-desc{font-size:10px;color:var(--c-text-muted);line-height:1.3}.ci-breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:4px 2px;padding:7px 10px;background:#2563eb0a;border:1px solid rgba(37,99,235,.15);border-radius:6px;font-size:11px}.ci-breadcrumb-item{display:flex;align-items:center;gap:4px}.ci-breadcrumb-sep{color:var(--c-text-muted);margin:0 2px}.ci-breadcrumb-code{font-weight:700;color:var(--c-primary);font-size:11px}.ci-breadcrumb-name{color:var(--c-text-sec)}.ci-cascade-row{display:flex;flex-direction:column;gap:8px;padding:10px 12px;border:1px solid var(--c-border);border-radius:8px;background:var(--c-surface);transition:opacity .15s ease}.ci-cascade-row.locked{opacity:.6;pointer-events:none}.ci-cascade-header{display:flex;align-items:center;gap:8px}.ci-cascade-level{display:inline-flex;align-items:center;justify-content:center;width:30px;height:18px;border-radius:4px;background:var(--c-surface-alt);border:1px solid var(--c-border);font-size:10px;font-weight:700;color:var(--c-text-sec);letter-spacing:.02em;flex-shrink:0}.ci-cascade-title{font-size:12px;font-weight:600;color:var(--c-text-sec)}.ci-lock-badge{display:inline-flex;align-items:center;gap:4px;font-size:10px;color:var(--c-text-muted);margin-left:auto}.ci-cascade-chips{display:flex;flex-wrap:wrap;gap:6px}.ci-cascade-empty{font-size:11px;color:var(--c-text-muted);font-style:italic;padding:2px 0}.ci-cascade-locked-placeholder{height:4px}.ci-cascade-search-wrap{display:flex;align-items:center;gap:6px;background:#f1f5f9;border:1px solid var(--c-border);border-radius:6px;padding:0 8px;height:30px;transition:border-color .15s ease}.ci-cascade-search-wrap:focus-within{border-color:var(--c-primary);background:#fff}.ci-cascade-search-icon{color:var(--c-text-muted);flex-shrink:0}.ci-cascade-search{flex:1;border:none;outline:none;background:transparent;font-size:12px;color:var(--c-text);padding:0;min-width:0}.ci-cascade-search::placeholder{color:var(--c-text-muted)}.ci-cascade-search-clear{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border:none;background:var(--c-text-muted);color:#fff;border-radius:50%;font-size:11px;line-height:1;cursor:pointer;flex-shrink:0;padding:0;opacity:.7;transition:opacity .1s ease}.ci-cascade-search-clear:hover{opacity:1}.ci-cascade-search-count{font-size:10px;color:var(--c-text-muted);white-space:nowrap;flex-shrink:0}.ci-chip-highlight{background:#fef08a;color:inherit;border-radius:2px;padding:0 1px;font-weight:700}.ci-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:20px;border:1.5px solid var(--c-border);background:#fff;cursor:pointer;font-size:11px;line-height:1;transition:border-color .1s ease,background .1s ease,box-shadow .1s ease}.ci-chip:hover{border-color:var(--c-primary);background:var(--c-primary-soft)}.ci-chip.selected{border-color:var(--c-primary);background:var(--c-primary);color:#fff}.ci-chip.selected .ci-chip-code,.ci-chip.selected .ci-chip-name{color:#fff}.ci-chip-code{font-weight:700;color:var(--c-text-sec);font-size:10px;letter-spacing:.02em}.ci-chip-name{color:var(--c-text);font-size:11px}.ci-details-stack{display:flex;flex-direction:column;gap:16px;padding-top:4px}.ci-textarea{resize:vertical;min-height:72px}.ci-meta-row{display:flex;flex-direction:column;gap:14px}.ci-disabled-input{background:var(--c-surface)!important;color:var(--c-text-muted)!important}.ci-toggle-group{display:flex;border:1.5px solid var(--c-border);border-radius:6px;overflow:hidden;width:fit-content}.ci-toggle{padding:6px 16px;font-size:12px;font-weight:600;border:none;background:#fff;color:var(--c-text-sec);cursor:pointer;transition:background .1s ease,color .1s ease;border-radius:0;width:auto}.ci-toggle+.ci-toggle{border-left:1.5px solid var(--c-border)}.ci-toggle:hover{background:var(--c-surface)}.ci-toggle.selected{background:var(--c-primary);color:#fff}.ci-field-hint{font-size:11px;color:var(--c-text-muted);line-height:1.45}.ci-number-feedback{font-size:11px;color:var(--c-text-muted)}.ci-number-feedback.ok{color:var(--c-success)}.ci-number-feedback.err{color:var(--c-danger)}.ci-footer{display:flex;align-items:center;justify-content:flex-end;gap:10px;padding:16px 0 4px;border-top:1px solid var(--c-border);margin-top:auto;flex-shrink:0}@keyframes ci-spin{to{transform:rotate(360deg)}}.ci-spinner{animation:ci-spin .7s linear infinite}@media(max-width:860px){.ci-layout{grid-template-columns:1fr;height:auto}.ci-left{border-right:none;border-bottom:1px solid var(--c-border);padding:0 0 20px}.ci-right{padding:20px 0 0}.ci-type-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:600px){.ci-type-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:1024px){.header-search{display:none}.profile-page-grid{grid-template-columns:1fr}.profile-hero{flex-direction:column}.profile-hero-actions{width:100%;justify-content:flex-start}}@media(max-width:900px){.app-header{padding:0 16px}.app-body{flex-direction:column}.app-sidebar{width:100%;border-right:0;border-bottom:1px solid var(--c-border)}.sidebar-nav{display:grid;gap:12px}.app-content{padding:16px}.release-create-grid,.management-toolbar,.management-split,.workspace-grid{grid-template-columns:1fr}.item-filter-bar{flex-wrap:wrap;overflow-x:visible}.item-filter-search,.item-filter-select,.item-filter-lv2,.item-filter-page-size,.item-filter-meta{width:100%;min-width:0;margin-left:0}.item-filter-meta{flex-wrap:wrap}.table-row,.timeline-row{grid-template-columns:1fr}}.rv-checklist-section{margin-bottom:16px}.rv-checklist-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.rv-checklist-title{font-size:13px;font-weight:600;color:var(--c-text)}.rv-checklist-count{font-weight:400;color:var(--c-text-muted);margin-left:6px}.rv-checklist{border:1px solid var(--c-border);border-radius:8px;overflow:hidden}.rv-check-item{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-bottom:1px solid var(--c-border)}.rv-check-item:last-child{border-bottom:none}.rv-check-item.rv-fail{background:#fef2f2;border-left:3px solid var(--c-danger)}.rv-check-item.rv-pass{background:#f0fdf4}.rv-check-icon{flex-shrink:0;margin-top:1px}.rv-check-content{display:flex;flex-direction:column;gap:2px;min-width:0}.rv-check-label{font-size:13px;font-weight:500;color:var(--c-text)}.rv-fail .rv-check-label{color:var(--c-danger)}.rv-check-message{font-size:12px;color:var(--c-text-muted)}.rv-checklist-loading{display:flex;flex-direction:column;gap:8px}.rv-check-skeleton{height:40px;border-radius:8px;background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0,#f1f5f9 75%);background-size:200% 100%;animation:rv-shimmer 1.5s infinite}@keyframes rv-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.toast-container{position:fixed;top:72px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;max-width:420px;pointer-events:none}.toast-item{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:10px;background:#fff;border:1px solid var(--c-border);box-shadow:0 4px 12px #0000001a,0 1px 3px #0000000f;font-size:13px;color:var(--c-text);pointer-events:auto;animation:toast-slide-in .25s ease-out}@keyframes toast-slide-in{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}.toast-success{border-left:3px solid #22c55e}.toast-error{border-left:3px solid var(--c-danger)}.toast-icon{flex-shrink:0;margin-top:1px}.toast-success .toast-icon{color:#22c55e}.toast-error .toast-icon{color:var(--c-danger)}.toast-message{flex:1;line-height:1.45;word-break:break-word}.toast-close{flex-shrink:0;display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;border:none;border-radius:4px;background:transparent;color:var(--c-text-muted);cursor:pointer;transition:background-color .15s ease,color .15s ease}.toast-close:hover{background:var(--c-surface-alt);color:var(--c-text-sec)}.table-wrap .excel-table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed;background:#fff;border:1px solid var(--c-border);border-radius:8px;overflow:hidden}.table-wrap .excel-table thead th{position:relative;overflow:visible}.excel-table th,.excel-table td{padding:11px 12px;border-bottom:1px solid var(--c-border);text-align:left;font-family:inherit;font-size:13px;color:var(--c-text);background:#fff;vertical-align:middle}.excel-table th.route-action-header,.excel-table td.route-action-cell{overflow:visible;text-overflow:clip}.excel-table td.route-action-cell{white-space:nowrap}.excel-table thead th{background:var(--c-surface);color:var(--c-text-sec);font-size:12px;font-weight:600;white-space:nowrap}.excel-table tbody tr:hover td{background:var(--c-surface)}.excel-table tbody tr.selected td{background:var(--c-primary-soft)}.excel-table tbody tr:last-child td{border-bottom:0}.excel-table .clickable-row{cursor:pointer}.dt-resize-handle{position:absolute;top:0;height:100%;cursor:col-resize;z-index:3;background:transparent}.dt-resize-right{right:0;width:8px}.dt-resize-left{left:0;width:8px}.dt-resize-handle:hover:after{content:"";position:absolute;top:0;width:3px;height:100%;background:var(--c-primary);opacity:.5}.dt-resize-right:hover:after{right:0}.dt-resize-left:hover:after{left:0}.dt-dragging{opacity:.35!important;background:var(--c-surface)!important}.dt-drop-left{box-shadow:inset 3px 0 0 0 var(--c-primary)!important}.dt-drop-right{box-shadow:inset -3px 0 0 0 var(--c-primary)!important}.dt-overlay{position:fixed;inset:0;cursor:col-resize;z-index:9999;-webkit-user-select:none;user-select:none}.dt-ctx-menu{position:fixed;z-index:10000;background:#fff;border:1px solid var(--c-border);border-radius:8px;box-shadow:0 4px 16px #0000001f;padding:4px 0;min-width:180px;font-family:inherit;font-size:13px}.dt-ctx-title{padding:6px 12px 4px;font-weight:600;color:var(--c-text-muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px}.dt-ctx-item{display:flex;align-items:center;gap:8px;padding:5px 12px;cursor:pointer;transition:background .1s}.dt-ctx-item:hover{background:var(--c-surface)}.dt-ctx-item input[type=checkbox]{margin:0;accent-color:var(--c-primary)}.dt-ctx-divider{height:1px;background:var(--c-border);margin:4px 0}.dt-ctx-reset{display:block;width:100%;padding:6px 12px;border:none;background:none;cursor:pointer;font-size:13px;color:var(--c-text-muted);text-align:left}.dt-ctx-reset:hover{background:var(--c-surface);color:var(--c-text)}