:root{--font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", sans-serif;--text: #1c2333;--text-muted: #5c6578;--text-soft: #8b95a8;--bg: #eef1f6;--surface: #ffffff;--surface-2: #f6f8fc;--border: #e1e6ef;--border-strong: #c5cdd8;--primary: #1a56db;--primary-hover: #1547b8;--primary-soft: #e8f0fe;--success: #0d7d4d;--success-soft: #e6f5ed;--danger: #c41e3a;--danger-soft: #fdecef;--warning: #b35900;--radius: 10px;--radius-sm: 6px;--shadow: 0 1px 2px rgba(28, 35, 51, .06), 0 4px 12px rgba(28, 35, 51, .06);--shadow-nav: 0 1px 0 rgba(28, 35, 51, .06);--focus: 0 0 0 3px rgba(26, 86, 219, .25);line-height:1.5;color:var(--text);background:var(--bg);font-family:var(--font)}*{box-sizing:border-box}body{margin:0}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}.portal-shell{min-height:100vh;display:flex;flex-direction:column}.portal-main{flex:1;padding:1.25rem 1.25rem 2rem;max-width:1200px;margin:0 auto;width:100%}.portal-nav{display:flex;flex-wrap:wrap;align-items:stretch;gap:2px;padding:0 1rem;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-nav)}.portal-nav a{text-decoration:none;padding:.85rem 1rem;color:var(--text-muted);font-weight:500;font-size:.9375rem;border-bottom:2px solid transparent;margin-bottom:-1px}.portal-nav a:hover{color:var(--text);text-decoration:none}.portal-nav a.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.portal-nav-brand{display:flex;align-items:center;gap:.5rem;padding:.65rem 1rem .65rem 0;margin-right:.5rem;border-right:1px solid var(--border)}.portal-nav-brand strong{font-size:1rem;color:var(--text);font-weight:700;letter-spacing:-.02em}.portal-nav-brand span{font-size:.75rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em}.portal-nav-spacer{flex:1;min-width:.5rem}.portal-nav-user{display:flex;align-items:center;gap:.75rem;padding:.5rem 0;font-size:.875rem;color:var(--text-muted)}.auth-card{max-width:400px;margin:3rem auto;padding:2rem;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border)}.auth-card h1{margin:0 0 .75rem;font-size:1.35rem;font-weight:700;letter-spacing:-.02em}.page-title{margin:0 0 .25rem;font-size:1.5rem;font-weight:700;letter-spacing:-.03em}.page-lead{margin:0 0 1.25rem;font-size:.9375rem;color:var(--text-muted);max-width:52rem}.muted{color:var(--text-muted);font-size:.875rem}.tabs{display:flex;gap:4px;margin-bottom:1.25rem;padding:4px;background:var(--surface-2);border-radius:var(--radius-sm);border:1px solid var(--border);width:fit-content;flex-wrap:wrap}.tab{border:none;background:transparent;padding:.5rem 1rem;border-radius:calc(var(--radius-sm) - 2px);font:inherit;font-size:.875rem;font-weight:500;color:var(--text-muted);cursor:pointer}.tab:hover{color:var(--text);background:#ffffffb3}.tab.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 2px #1c233314}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.55rem 1rem;font:inherit;font-size:.875rem;font-weight:600;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);cursor:pointer}.btn:hover{background:var(--surface-2)}.btn:focus-visible{outline:none;box-shadow:var(--focus)}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover)}.btn-primary:disabled,.btn:disabled{opacity:.55;cursor:not-allowed}.btn-ghost{background:transparent;border-color:transparent;color:var(--primary)}.btn-ghost:hover{background:var(--primary-soft)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{filter:brightness(.95)}.btn-sm{padding:.35rem .65rem;font-size:.8125rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem;margin-bottom:1rem}.card h3{margin:0 0 .35rem;font-size:1.05rem;font-weight:650}.card-desc{margin:0 0 1rem;font-size:.8125rem;color:var(--text-muted);line-height:1.45}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface)}.data-table{width:100%;border-collapse:collapse;font-size:.8125rem}.data-table th{text-align:left;padding:.65rem .75rem;background:var(--surface-2);border-bottom:1px solid var(--border);font-weight:600;color:var(--text-muted);white-space:nowrap}.data-table td{padding:.6rem .75rem;border-bottom:1px solid var(--border)}.data-table tr:last-child td{border-bottom:none}.data-table tbody tr:hover{background:#fafbfd}.field{margin-bottom:.85rem}.field label{display:block;font-size:.8125rem;font-weight:600;color:var(--text-muted);margin-bottom:.35rem}.input,.select,.textarea{width:100%;padding:.55rem .65rem;font:inherit;font-size:.875rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--text)}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary);box-shadow:var(--focus)}.textarea{min-height:88px;resize:vertical}.form-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem}.alert{padding:.65rem .85rem;border-radius:var(--radius-sm);font-size:.875rem}.alert-error{background:var(--danger-soft);color:#8f1329;border:1px solid #f5c4cc}.alert-success{background:var(--success-soft);color:#0a5c38;border:1px solid #b8e0cc}.badge{display:inline-block;padding:.15rem .45rem;border-radius:4px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.badge-draft{background:#fff4e5;color:var(--warning)}.badge-sent{background:var(--success-soft);color:var(--success)}.badge-err{background:var(--danger-soft);color:var(--danger)}.badge-other{background:var(--surface-2);color:var(--text-muted)}.grid-2{display:grid;gap:1rem}@media (min-width: 768px){.grid-2{grid-template-columns:1fr 1fr}}.report-forms-grid{display:grid;gap:1rem}@media (min-width: 900px){.report-forms-grid{grid-template-columns:1fr 1fr}}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem}.chats-layout{display:grid;gap:1rem;min-height:min(70vh,640px)}@media (min-width: 768px){.chats-layout{grid-template-columns:280px 1fr}}.chats-sidebar{display:flex;flex-direction:column;gap:1rem}.chats-section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.chats-section-title{margin:0;padding:.6rem .85rem;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--text-soft);background:var(--surface-2);border-bottom:1px solid var(--border)}.room-list{max-height:220px;overflow-y:auto}.room-item{display:block;width:100%;text-align:left;padding:.65rem .85rem;border:none;border-bottom:1px solid var(--border);background:var(--surface);font:inherit;font-size:.875rem;cursor:pointer;color:var(--text)}.room-item:last-child{border-bottom:none}.room-item:hover{background:var(--surface-2)}.room-item.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.room-meta{display:block;font-size:.7rem;font-weight:600;color:var(--text-soft);margin-top:.2rem}.chats-main{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);min-height:420px;overflow:hidden}.chats-header{padding:.85rem 1rem;border-bottom:1px solid var(--border);font-weight:650;font-size:1rem;background:var(--surface-2)}.chats-messages{flex:1;overflow-y:auto;padding:1rem;background:linear-gradient(180deg,#fafbfd 0%,var(--surface) 12%)}.msg{margin-bottom:1rem;max-width:720px}.msg-meta{font-size:.75rem;color:var(--text-soft);margin-bottom:.25rem}.msg-bubble{padding:.65rem .85rem;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--border);font-size:.875rem;white-space:pre-wrap;line-height:1.45}.chats-composer{padding:.75rem 1rem;border-top:1px solid var(--border);display:flex;gap:.5rem;background:var(--surface)}.chats-composer .input{flex:1}.admin-form{padding:.85rem;border:1px dashed var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-2)}.admin-form h4{margin:0 0 .65rem;font-size:.8125rem;font-weight:650;color:var(--text-muted)}.loading-inline{font-size:.875rem;color:var(--text-muted)}.mobile-role-shell{max-width:440px;margin:0 auto}.mobile-role-shell h1.mobile-role-title{font-size:1.25rem;font-weight:750;margin:0 0 1rem;letter-spacing:-.02em}.news-line-clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.news-scroll{max-height:320px;overflow-y:auto;padding-right:4px}.map-hint{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:6px}.map-hint a{font-size:.8125rem}.mobile-lab-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1rem}.mount-actions-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:.75rem}.mount-actions-row .btn{flex:1;min-width:140px}.mount-accordion{display:grid;transition:grid-template-rows .35s ease;margin-bottom:1rem}.mount-accordion.collapsed{grid-template-rows:0fr}.mount-accordion.expanded{grid-template-rows:1fr}.mount-accordion-inner{overflow:hidden;min-height:0}.mount-pipeline-hint{font-size:.8125rem;color:var(--text-muted);margin:0 0 1rem;line-height:1.45}.map-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#1c233373;display:flex;align-items:center;justify-content:center;padding:16px}.map-modal-box{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);max-width:min(520px,100%);width:100%;overflow:hidden}.map-modal-map{width:100%;height:min(50vh,320px)}.map-modal-footer{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 12px;border-top:1px solid var(--border)}.map-modal-status{flex:1 1 160px;font-size:.8125rem;color:var(--text-muted)}.globe-map-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);color:var(--primary);cursor:pointer;flex-shrink:0;transition:background .15s ease,border-color .15s ease}.globe-map-btn:hover:not(:disabled){background:var(--primary-soft);border-color:var(--primary)}.globe-map-btn:disabled{opacity:.45;cursor:not-allowed}.address-input-row{display:flex;gap:8px;align-items:flex-start}.address-input-row .textarea{flex:1;min-width:0}.work-report-form-card{position:relative}.work-report-form-card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:.75rem}.work-report-form-card-title{font-weight:600;font-size:1.02rem;margin:0;line-height:1.3}.form-corner-toggle{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;padding:0;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);color:var(--text-muted);cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.form-corner-toggle:hover{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}.report-local-files,.report-server-files{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-direction:column;gap:8px}.report-local-files-item,.report-server-files-item{display:flex;align-items:center;gap:10px;padding:8px;background:var(--surface-2);border-radius:var(--radius-sm);border:1px solid var(--border)}.report-local-files-thumb{width:48px;height:48px;object-fit:cover;border-radius:4px;flex-shrink:0}.report-local-files-doc{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--border);border-radius:4px;font-size:1.25rem;flex-shrink:0}.report-local-files-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.report-local-files-name,.report-server-files-name{font-size:.875rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.report-draft-banner{font-size:.875rem;padding:8px 10px;background:var(--primary-soft);border:1px solid var(--primary);border-radius:var(--radius-sm);margin-bottom:12px}