@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#1a1f2e;--bg-card-hover:#1f2537;--bg-input:#151a2a;--bg-sidebar:#0d1117;--border-color:#1e293b;--border-light:#2d3748;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--text-dark:#0f172a;--accent-blue:#3b82f6;--accent-blue-hover:#2563eb;--accent-blue-light:#3b82f626;--accent-green:#10b981;--accent-green-light:#10b98126;--accent-yellow:#f59e0b;--accent-yellow-light:#f59e0b26;--accent-red:#ef4444;--accent-red-light:#ef444426;--accent-purple:#8b5cf6;--accent-purple-light:#8b5cf626;--accent-orange:#f97316;--accent-cyan:#06b6d4;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px -1px #0006;--shadow-lg:0 10px 15px -3px #00000080;--shadow-xl:0 20px 25px -5px #0009;--shadow-glow:0 0 20px #3b82f64d;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.35s ease;--sidebar-width:260px;--sidebar-collapsed:70px;--header-height:64px}[data-theme=light]{--bg-primary:#f0f2f5;--bg-secondary:#fff;--bg-card:#fff;--bg-card-hover:#f8fafc;--bg-input:#f1f5f9;--bg-sidebar:#fff;--border-color:#e2e8f0;--border-light:#cbd5e1;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-dark:#0f172a;--accent-blue:#2563eb;--accent-blue-hover:#1d4ed8;--accent-blue-light:#2563eb1a;--accent-green:#059669;--accent-green-light:#0596691a;--accent-yellow:#d97706;--accent-yellow-light:#d977061a;--accent-red:#dc2626;--accent-red-light:#dc26261a;--accent-purple:#7c3aed;--accent-purple-light:#7c3aed1a;--accent-orange:#ea580c;--accent-cyan:#0891b2;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px -1px #00000014;--shadow-lg:0 10px 15px -3px #0000001a;--shadow-xl:0 20px 25px -5px #0000001f;--shadow-glow:0 0 20px #2563eb26}[data-theme=light] .header{background:#ffffffd9}[data-theme=light] .login-page{background-image:radial-gradient(at 20%,#3b82f60f 0%,#0000 50%),radial-gradient(at 80%,#8b5cf60f 0%,#0000 50%)}[data-theme=light] .table th{background:#f1f5f9cc}[data-theme=light] .table tr:hover td{background:#3b82f60a}[data-theme=light] .sidebar,[data-theme=light] .stat-card:hover{box-shadow:var(--shadow-lg)}[data-theme=light] .mobile-overlay{background:#0000004d}.theme-toggle{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-card);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:18px;display:flex;position:relative;overflow:hidden}.theme-toggle:hover{border-color:var(--accent-blue);color:var(--accent-yellow);transform:scale(1.05)}.theme-toggle-icon{justify-content:center;align-items:center;transition:transform .4s cubic-bezier(.34,1.56,.64,1),opacity .2s;display:flex}.theme-toggle-icon.entering{animation:.4s cubic-bezier(.34,1.56,.64,1) themeIconIn}@keyframes themeIconIn{0%{opacity:0;transform:rotate(-90deg)scale(0)}to{opacity:1;transform:rotate(0)scale(1)}}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--bg-primary);height:100%;color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-layout{min-height:100vh;display:flex}.main-content{margin-left:var(--sidebar-width);padding-top:var(--header-height);min-height:100vh;transition:margin-left var(--transition-base);flex:1}.page-container{max-width:1400px;margin:0 auto;padding:24px}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;height:100vh;transition:width var(--transition-base);flex-direction:column;display:flex;position:fixed;top:0;left:0;overflow:hidden}.sidebar-logo{border-bottom:1px solid var(--border-color);min-height:var(--header-height);align-items:center;gap:12px;padding:20px;display:flex}.sidebar-logo-icon{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:18px;display:flex}.sidebar-logo h1{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));-webkit-text-fill-color:transparent;white-space:nowrap;-webkit-background-clip:text;font-size:18px;font-weight:700}.sidebar-nav{flex:1;padding:12px;overflow-y:auto}.nav-section-title{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);padding:16px 12px 8px;font-size:10px;font-weight:700}.nav-item{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;align-items:center;gap:12px;margin-bottom:2px;padding:10px 12px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--accent-blue-light);color:var(--accent-blue)}.nav-item-icon{flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;display:flex}.nav-item-badge{background:var(--accent-red);color:#fff;border-radius:var(--radius-full);text-align:center;min-width:20px;margin-left:auto;padding:2px 7px;font-size:11px;font-weight:700}.header{height:var(--header-height);top:0;left:var(--sidebar-width);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);z-index:50;transition:left var(--transition-base);background:#0a0e1ad9;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:fixed;right:0}.header-left{align-items:center;gap:16px;display:flex}.header-title{font-size:16px;font-weight:600}.header-right{align-items:center;gap:12px;display:flex}.header-btn{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-card);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;display:flex;position:relative}.header-btn:hover{border-color:var(--accent-blue);color:var(--accent-blue)}.header-btn .badge{background:var(--accent-red);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-4px;right:-4px}.user-menu{border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-card);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:10px;padding:6px 12px;display:flex}.user-menu:hover{border-color:var(--accent-blue)}.user-avatar{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:30px;height:30px;font-size:13px;font-weight:700;display:flex}.user-info{flex-direction:column;display:flex}.user-name{font-size:13px;font-weight:600;line-height:1.2}.user-role{color:var(--text-muted);font-size:11px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);padding:20px}.card:hover{border-color:var(--border-light)}.card-glass{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#1a1f2e99}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.card-title{font-size:15px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-base);align-items:flex-start;gap:16px;padding:20px;display:flex}.stat-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-light);transform:translateY(-2px)}.stat-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.stat-icon.blue{background:var(--accent-blue-light);color:var(--accent-blue)}.stat-icon.green{background:var(--accent-green-light);color:var(--accent-green)}.stat-icon.yellow{background:var(--accent-yellow-light);color:var(--accent-yellow)}.stat-icon.red{background:var(--accent-red-light);color:var(--accent-red)}.stat-icon.purple{background:var(--accent-purple-light);color:var(--accent-purple)}.stat-content{flex:1}.stat-value{margin-bottom:4px;font-size:28px;font-weight:800;line-height:1}.stat-label{color:var(--text-secondary);font-size:13px}.stat-change{align-items:center;gap:4px;margin-top:6px;font-size:12px;display:flex}.stat-change.positive{color:var(--accent-green)}.stat-change.negative{color:var(--accent-red)}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--accent-blue);color:#fff}.btn-primary:hover{background:var(--accent-blue-hover);box-shadow:var(--shadow-glow)}.btn-success{background:var(--accent-green);color:#fff}.btn-success:hover{filter:brightness(1.1)}.btn-danger{background:var(--accent-red);color:#fff}.btn-danger:hover{filter:brightness(1.1)}.btn-warning{background:var(--accent-yellow);color:var(--text-dark)}.btn-outline{border:1px solid var(--border-color);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--accent-blue);color:var(--accent-blue);background:var(--accent-blue-light)}.btn-ghost{color:var(--text-secondary);background:0 0;padding:8px 12px}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary)}.btn-sm{padding:6px 12px;font-size:12px}.btn-lg{padding:14px 24px;font-size:16px}.btn-icon{padding:10px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:16px}.form-label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input,.form-select,.form-textarea{background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);padding:10px 14px;font-family:inherit;font-size:14px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-blue);box-shadow:0 0 0 3px var(--accent-blue-light);outline:none}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{resize:vertical;min-height:100px}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 12L2 6h12L8 12z'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;padding-right:36px}.form-error{color:var(--accent-red);margin-top:4px;font-size:12px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.table-container{border:1px solid var(--border-color);border-radius:var(--radius-lg);background:var(--bg-card);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);border-bottom:1px solid var(--border-color);white-space:nowrap;background:#0003;padding:12px 16px;font-size:12px;font-weight:700}.table td{border-bottom:1px solid var(--border-color);vertical-align:middle;padding:12px 16px;font-size:14px}.table tr:last-child td{border-bottom:none}.table tr:hover td{background:#3b82f608}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:600;display:inline-flex}.badge-blue{background:var(--accent-blue-light);color:var(--accent-blue)}.badge-green{background:var(--accent-green-light);color:var(--accent-green)}.badge-yellow{background:var(--accent-yellow-light);color:var(--accent-yellow)}.badge-red{background:var(--accent-red-light);color:var(--accent-red)}.badge-purple{background:var(--accent-purple-light);color:var(--accent-purple)}.badge-gray{color:var(--text-muted);background:#64748b26}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.page-title{font-size:24px;font-weight:800}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:14px}.page-actions{align-items:center;gap:10px;display:flex}.tabs{border-bottom:1px solid var(--border-color);gap:4px;margin-bottom:20px;display:flex;overflow-x:auto}.tab{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500}.tab:hover{color:var(--text-secondary)}.tab.active{color:var(--accent-blue);border-bottom-color:var(--accent-blue)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;animation:fadeIn var(--transition-fast) ease;background:#000000b3;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:600px;max-height:90vh;animation:slideUp var(--transition-base) ease;overflow-y:auto}.modal-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.modal-title{font-size:18px;font-weight:700}.modal-body{padding:24px}.modal-footer{border-top:1px solid var(--border-color);justify-content:flex-end;gap:10px;padding:16px 24px;display:flex}.dropzone{border:2px dashed var(--border-light);border-radius:var(--radius-lg);text-align:center;cursor:pointer;transition:all var(--transition-base);padding:40px}.dropzone:hover,.dropzone.active{border-color:var(--accent-blue);background:var(--accent-blue-light)}.dropzone-icon{color:var(--accent-blue);margin-bottom:12px;font-size:40px}.dropzone-text{color:var(--text-secondary);font-size:14px}.dropzone-text strong{color:var(--accent-blue)}.progress-bar{background:var(--bg-input);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-fill{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--accent-blue), var(--accent-purple));height:100%;transition:width var(--transition-slow)}.progress-fill.green{background:linear-gradient(90deg, var(--accent-green), var(--accent-cyan))}.empty-state{text-align:center;color:var(--text-muted);padding:60px 20px}.empty-state-icon{opacity:.5;margin-bottom:16px;font-size:48px}.empty-state-title{color:var(--text-secondary);margin-bottom:8px;font-size:18px;font-weight:600}.empty-state-text{max-width:400px;margin:0 auto 20px;font-size:14px}.login-page{background:var(--bg-primary);background-image:radial-gradient(at 20%,#3b82f614 0%,#0000 50%),radial-gradient(at 80%,#8b5cf614 0%,#0000 50%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);width:100%;max-width:420px;padding:40px}.login-logo{text-align:center;margin-bottom:32px}.login-logo-icon{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));border-radius:var(--radius-lg);justify-content:center;align-items:center;width:56px;height:56px;margin:0 auto 16px;font-size:28px;display:flex}.login-logo h2{background:linear-gradient(135deg, var(--accent-blue), var(--accent-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:24px;font-weight:800}.login-logo p{color:var(--text-muted);margin-top:4px;font-size:13px}.login-form .btn{width:100%;margin-top:8px}.login-error{background:var(--accent-red-light);border-radius:var(--radius-md);color:var(--accent-red);border:1px solid #ef44444d;margin-bottom:16px;padding:10px 14px;font-size:13px}.toast-container{z-index:300;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:24px;right:24px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:2s infinite pulse}@media (max-width:768px){.sidebar{width:var(--sidebar-width);z-index:200;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.header{left:0}.page-container{padding:16px}.stats-grid,.form-row{grid-template-columns:1fr}.page-header{flex-direction:column;align-items:flex-start}.mobile-menu-btn{display:flex!important}}.mobile-menu-btn{display:none}.mobile-overlay{z-index:150;background:#00000080;display:none;position:fixed;inset:0}.mobile-overlay.open{display:block}.shift-control{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);justify-content:space-between;align-items:center;margin-bottom:24px;padding:20px;display:flex}.shift-timer{font-variant-numeric:tabular-nums;color:var(--accent-green);font-size:28px;font-weight:800}.shift-status{align-items:center;gap:8px;font-size:14px;display:flex}.shift-dot{background:var(--accent-green);border-radius:50%;width:10px;height:10px;animation:2s infinite pulse}.shift-dot.inactive{background:var(--text-muted);animation:none}.survey-item{border:1px solid var(--border-color);border-radius:var(--radius-md);margin-bottom:8px;overflow:hidden}.survey-item-header{cursor:pointer;transition:background var(--transition-fast);align-items:center;gap:12px;padding:12px 16px;display:flex}.survey-item-header:hover{background:var(--bg-card-hover)}.survey-item-body{border-top:1px solid var(--border-color);background:var(--bg-input);padding:16px}.map-container{border-radius:var(--radius-lg);border:1px solid var(--border-color);width:100%;height:500px;overflow:hidden}.map-fullscreen{height:calc(100vh - var(--header-height) - 48px)}.checklist-item{border-bottom:1px solid var(--border-color);align-items:center;gap:12px;padding:10px 0;display:flex}.checklist-item:last-child{border-bottom:none}.checklist-checkbox{border-radius:var(--radius-sm);border:2px solid var(--border-light);cursor:pointer;width:20px;height:20px;transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:flex}.checklist-checkbox.checked{background:var(--accent-green);border-color:var(--accent-green)}.leaflet-container{font-family:Inter,sans-serif}.leaflet-popup-content-wrapper{background:var(--bg-card)!important;color:var(--text-primary)!important;border-radius:var(--radius-md)!important;border:1px solid var(--border-color)!important;box-shadow:var(--shadow-lg)!important}.leaflet-popup-tip{background:var(--bg-card)!important;border:1px solid var(--border-color)!important}.fieldwork-grid{grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px;display:grid}.fieldwork-project-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);color:inherit;transition:all var(--transition-base);padding:20px;text-decoration:none;display:block}.fieldwork-project-card:hover{border-color:var(--accent-blue);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.fieldwork-project-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.fieldwork-mini-stat{text-align:center;background:var(--bg-input);border-radius:var(--radius-md);padding:8px}.fieldwork-mini-value{font-size:20px;font-weight:800;line-height:1.2;display:block}.fieldwork-mini-label{color:var(--text-muted);margin-top:2px;font-size:11px;display:block}.segment-list{flex-direction:column;gap:4px;max-height:60vh;display:flex;overflow-y:auto}.segment-row{border-radius:var(--radius-md);transition:background var(--transition-fast);align-items:center;gap:12px;padding:10px 12px;display:flex}.segment-row:hover{background:var(--bg-card-hover)}.segment-row.completed{opacity:.6}.segment-row.next{background:var(--accent-blue-light);border:1px solid #3b82f64d}.segment-indicator{color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:flex}.segment-info{flex:1;align-items:center;gap:8px;display:flex}.segment-label{font-size:14px;font-weight:600}.segment-dist{color:var(--text-muted);font-size:12px}.segment-meter{color:var(--text-muted);font-variant-numeric:tabular-nums;min-width:100px;font-size:12px}.photo-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;display:grid}.photo-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.photo-img{object-fit:cover;width:100%;height:180px}.photo-meta{padding:10px}@media (max-width:768px){.fieldwork-grid{grid-template-columns:1fr}.segment-meter{display:none}.photo-grid{grid-template-columns:1fr 1fr}}