:root{--bg-base:#0a0a0a;--bg-surface:#141414;--bg-elevated:#1c1c1c;--bg-input:#1c1c1c;--border:#2a2a2a;--border-strong:#3d3d3d;--text-primary:#f5f5f5;--text-secondary:#a3a3a3;--text-muted:#525252;--text-inverse:#0a0a0a;--accent:#fff;--accent-subtle:#ffffff0f;--status-done:#fff;--status-done-bg:#ffffff14;--status-active:#a3a3a3;--status-active-bg:#a3a3a31a;--status-todo:#3d3d3d;--status-todo-bg:transparent;--status-alert:#ef4444;--status-alert-bg:#ef444414;--status-warn:#f97316;--status-warn-bg:#f9731614;--progress-fill:#1c1c1c;--shadow:0 1px 3px #0009;--shadow-lg:0 4px 16px #000c;--focus-ring:0 0 0 2px #ffffff1f;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-full:9999px;--font-sans:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:"SF Mono", "Fira Code", "Cascadia Code", monospace;--bg-page:var(--bg-base);--bg-surface-alpha:var(--bg-surface);--bg-card:var(--bg-surface);--text-body:var(--text-primary);--accent-active:var(--accent);--accent-success:var(--status-done);--accent-warning:var(--status-warn);--accent-error:var(--status-alert);--accent-inactive:var(--border-strong);--shadow-card:var(--shadow);--chip-bg-green:var(--status-done-bg);--chip-fg-green:var(--status-done);--chip-bg-cyan:var(--accent-subtle);--chip-fg-cyan:var(--accent);--chip-bg-orange:var(--status-warn-bg);--chip-fg-orange:var(--status-warn);--chip-bg-gray:var(--bg-elevated);--chip-fg-gray:var(--text-secondary);--chip-bg-red:var(--status-alert-bg);--chip-fg-red:var(--status-alert)}[data-theme=light]{--bg-base:#fff;--bg-surface:#f5f5f5;--bg-elevated:#ebebeb;--bg-input:#fff;--border:#e5e5e5;--border-strong:#d4d4d4;--text-primary:#0a0a0a;--text-secondary:#525252;--text-muted:#a3a3a3;--text-inverse:#f5f5f5;--accent:#0a0a0a;--accent-subtle:#0000000a;--status-done:#0a0a0a;--status-done-bg:#0000000f;--status-active:#525252;--status-active-bg:#52525214;--status-todo:#d4d4d4;--status-todo-bg:transparent;--status-alert:#dc2626;--status-alert-bg:#dc26260f;--status-warn:#ea580c;--status-warn-bg:#ea580c0f;--shadow:0 1px 3px #00000014;--shadow-lg:0 4px 16px #0000001f;--focus-ring:0 0 0 2px #0000001f;--progress-fill:#525252}.chip{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:5px;padding:.125rem .5rem;font-size:.75rem;font-weight:600;line-height:1.6;display:inline-flex}.chip--green{background:var(--chip-bg-green);color:var(--chip-fg-green)}.chip--cyan{background:var(--chip-bg-cyan);color:var(--chip-fg-cyan)}.chip--orange{background:var(--chip-bg-orange);color:var(--chip-fg-orange)}.chip--gray{background:var(--chip-bg-gray);color:var(--chip-fg-gray)}.chip--red{background:var(--chip-bg-red);color:var(--chip-fg-red)}.dot{border-radius:var(--radius-full);flex-shrink:0;width:.375rem;height:.375rem;display:inline-block}.dot--green{background:var(--status-done)}.dot--cyan{background:var(--accent)}.dot--orange{background:var(--status-warn)}.dot--red{background:var(--status-alert)}.dot--gray{background:var(--border-strong)}.progress-track{background:var(--border);border-radius:var(--radius-full);height:.375rem;overflow:hidden}.progress-fill{border-radius:var(--radius-full);height:100%;transition:width .3s}.progress-fill--active{background:var(--accent)}.progress-fill--done{background:var(--status-done)}.progress-fill--warning{background:var(--status-warn)}.progress-fill--error{background:var(--status-alert)}.progress-fill--gray{background:var(--border-strong)}.card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);box-shadow:var(--shadow)}.card--orange{border-color:var(--status-warn)}.card--red{border-left:3px solid var(--status-alert)}.btn{border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;font-size:.875rem;font-weight:600;font-family:var(--font-sans);border:none;justify-content:center;align-items:center;gap:6px;padding:.5rem 1rem;transition:opacity .15s,background .15s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--accent);color:var(--text-inverse)}.btn-primary:hover:not(:disabled){opacity:.85}.btn-ghost{background:var(--border);color:var(--text-primary);border:none}.btn-ghost:hover:not(:disabled){background:var(--border-strong);color:var(--text-primary)}.btn-ghost-sm{color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;font-size:.75rem;font-weight:500;font-family:var(--font-sans);background:0 0;padding:.375rem .75rem;transition:border-color .15s,color .15s}.btn-danger{background:var(--status-alert);color:#fff}.btn-danger:hover:not(:disabled){opacity:.85}.ds-table{border-collapse:collapse;width:100%}.ds-table thead th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);text-align:left;background:0 0;padding:10px 14px;font-size:.75rem;font-weight:700}.ds-table tbody td{color:var(--text-primary);border-bottom:1px solid var(--border);padding:12px 14px;font-size:.875rem}.ds-table tbody tr:hover{background:var(--accent-subtle)}.ds-table tbody tr.row--alert{background:var(--status-alert-bg)}.nav-item{color:var(--text-secondary);border-radius:var(--radius-md);padding:.625rem 1rem;font-size:.875rem;text-decoration:none;transition:background .12s,color .12s;display:block}.nav-item:hover{background:var(--accent-subtle);color:var(--text-primary)}.nav-item.active{background:var(--accent-subtle);color:var(--accent);font-weight:600}.ds-input,.ds-select,.ds-textarea{background:var(--bg-input);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-md);font-size:.875rem;font-family:var(--font-sans);outline:none;width:100%;padding:.5rem .75rem;transition:border-color .15s,box-shadow .15s}.ds-input:focus,.ds-select:focus,.ds-textarea:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.ds-input::placeholder,.ds-textarea::placeholder{color:var(--text-muted)}.collapsible-header{cursor:pointer;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:10px 0;display:flex}.collapsible-toggle{color:var(--text-muted);font-size:12px;transition:transform .2s}.collapsible--open .collapsible-toggle{transform:rotate(180deg)}.collapsible-body{display:none}.collapsible--open .collapsible-body{display:block}.empty-state{text-align:center;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;padding:3rem;display:flex}.empty-state__icon{opacity:.35;margin-bottom:1rem;font-size:2.5rem}.empty-state__title{color:var(--text-secondary);margin-bottom:.375rem;font-size:.938rem;font-weight:600}.empty-state__text{font-size:.813rem;line-height:1.65}.ds-overlay{z-index:1000;background:#000000a6;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.ds-modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-height:90vh;overflow:hidden auto}.ds-modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.ds-modal-header h2{color:var(--text-primary);font-size:1rem;font-weight:600}.ds-modal-close{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 4px;font-size:1.5rem;line-height:1;transition:color .15s}.ds-modal-close:hover,.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-muted{color:var(--text-muted)}.text-body{color:var(--text-primary)}.text-success{color:var(--status-done)}.text-active{color:var(--accent)}.text-warning{color:var(--status-warn)}.text-error{color:var(--status-alert)}.label-uppercase{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.75rem;font-weight:600}.theme-toggle{border-radius:var(--radius-md);border:1px solid var(--border);width:32px;height:32px;color:var(--text-muted);cursor:pointer;background:0 0;justify-content:center;align-items:center;font-size:15px;transition:background .15s,color .15s,border-color .15s;display:flex}.theme-toggle:hover{background:var(--accent-subtle);color:var(--text-primary);border-color:var(--border-strong)}*{box-sizing:border-box;font-family:var(--font-sans);margin:0;padding:0}body{background:var(--bg-page);color:var(--text-body);-webkit-font-smoothing:antialiased}.app-shell{background:var(--bg-page);align-items:flex-start;min-height:100vh;display:flex}.sidebar{background:var(--bg-page);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:240px;height:100vh;padding:24px 16px;display:flex;position:sticky;top:0;overflow-y:auto}.sidebar h2{color:var(--text-primary);margin-bottom:40px;font-size:18px}.sidebar nav{flex-direction:column;gap:4px;display:flex}.sidebar a{border-radius:var(--radius-md);color:var(--text-secondary);padding:10px 14px;font-size:.875rem;text-decoration:none;transition:background .12s,color .12s;display:block}.sidebar a:hover{background:var(--bg-elevated);color:var(--text-primary)}.sidebar a.active{background:var(--accent-subtle);color:var(--accent);border-left:none;font-weight:600}.main-content{flex:1;min-width:0;padding:36px 40px;overflow-x:auto}.page-header{justify-content:space-between;align-items:flex-start;margin-bottom:28px;display:flex}.page-header h1{color:var(--text-primary);margin-bottom:6px;font-size:1.875rem;font-weight:700}.page-header p,.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:.813rem}.dashboard-toolbar{flex-wrap:wrap;justify-content:space-between;gap:16px;margin-bottom:20px;display:flex}.dashboard-filter-group{flex-direction:column;gap:6px;display:flex}.dashboard-filter-group label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.75rem;font-weight:700}.dashboard-filter-group select{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);width:240px;height:40px;color:var(--text-body);outline:none;padding:0 12px;font-size:.875rem;transition:border-color .15s}.dashboard-filter-group select:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.dashboard-metrics-toolbar{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.metric-pill{border-radius:var(--radius-lg);background:var(--bg-surface-alpha);border:1px solid var(--border);color:var(--accent-warning);min-width:120px;box-shadow:var(--shadow-card);justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;font-size:.875rem;font-weight:600;display:inline-flex}.dashboard-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px;display:grid}.dashboard-card{background:var(--bg-surface-alpha);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);flex-direction:column;gap:10px;padding:20px;display:flex}.dashboard-card-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px;font-size:.75rem;font-weight:700;display:block}.dashboard-card strong{color:var(--text-primary);margin-top:4px;font-size:1.75rem;font-weight:800;line-height:1;display:block}.progress-bar-track{background:var(--border);border-radius:var(--radius-full);height:6px;overflow:hidden}.progress-bar-track.small{height:4px}.progress-bar-fill{border-radius:var(--radius-full);background:var(--accent-active);height:100%;transition:width .3s}.progress-bar-fill.done{background:var(--accent-success)}.progress-bar-fill.warning{background:var(--accent-warning)}.dashboard-chart-row{flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;display:flex}.chart-pill{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--accent-warning);padding:8px 12px;font-size:.8125rem;font-weight:700}.dashboard-chart{gap:14px;display:grid}.chart-label{color:var(--text-secondary);justify-content:space-between;margin-bottom:5px;font-size:.8125rem;display:flex}.chart-bar{border-radius:var(--radius-full);background:var(--border);height:10px;overflow:hidden}.risk-row{border-bottom:1px solid var(--border);color:var(--text-body);justify-content:space-between;padding:11px 0;font-size:.875rem;display:flex}.info-stack{gap:12px;display:grid}.dashboard-summary-card{background:var(--bg-surface-alpha);border-radius:var(--radius-lg);margin-bottom:20px;padding:20px}.status-pill-row{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.status-pill{background:var(--chip-bg-orange);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--chip-fg-orange);align-items:center;gap:8px;padding:10px 16px;font-size:.875rem;font-weight:600;display:flex}.dashboard-table{border-collapse:collapse;width:100%;margin-top:14px}.dashboard-table th,.dashboard-table td{text-align:left;white-space:nowrap;border-bottom:1px solid var(--border);padding:12px 14px}.dashboard-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:0 0;font-size:.75rem;font-weight:700}.dashboard-table td{color:var(--text-body);font-size:.875rem}.dashboard-table tbody tr:hover{background:var(--bg-elevated)}.projects-table-card{justify-content:center;display:flex}.projects-table-card>div{width:100%}.projects-table-card .dashboard-table{table-layout:fixed;width:100%;margin:0}.projects-table-card .dashboard-table th,.projects-table-card .dashboard-table td{text-overflow:ellipsis;min-width:0;padding:10px 12px;overflow:hidden}.projects-table-card .dashboard-table tbody tr:hover{background:var(--bg-elevated)}.projects-table-card .dashboard-table th:first-child{width:110px}.projects-table-card .dashboard-table th:nth-child(2){width:220px}.projects-table-card .dashboard-table th:nth-child(3){width:90px}.projects-table-card .dashboard-table th:nth-child(4){width:140px}.projects-table-card .dashboard-table th:nth-child(5){width:100px}.projects-table-card .dashboard-table th:nth-child(6),.projects-table-card .dashboard-table th:nth-child(7),.projects-table-card .dashboard-table th:nth-child(8){width:95px}.projects-table-card .dashboard-table th:nth-child(9){width:110px}.projects-table-card .dashboard-table th:nth-child(10){width:75px}.projects-table-card .dashboard-table th:nth-child(11){width:160px}.status-active{background:var(--chip-bg-green);color:var(--chip-fg-green);border-radius:var(--radius-full);padding:2px 8px;font-size:.75rem;font-weight:600}.status-closed{background:var(--chip-bg-gray);color:var(--chip-fg-gray);border-radius:var(--radius-full);padding:2px 8px;font-size:.75rem;font-weight:600}.primary-button{background:var(--accent);color:var(--text-inverse);border-radius:var(--radius-md);cursor:pointer;border:none;padding:10px 20px;font-size:.9375rem;font-weight:600;transition:opacity .15s}.primary-button:hover{opacity:.85}.secondary-button{background:var(--border);color:var(--text-body);border-radius:var(--radius-md);cursor:pointer;border:none;padding:10px 20px;font-size:.9375rem;transition:background .15s}.secondary-button:hover{background:var(--border-strong)}.small-button{background:var(--chip-bg-cyan);color:var(--chip-fg-cyan);border-radius:var(--radius-md);cursor:pointer;border:none;padding:8px 14px;font-size:.8125rem;font-weight:700;transition:opacity .15s}.small-button:hover{opacity:.8}.text-button{color:var(--accent-active);border-radius:var(--radius-sm);cursor:pointer;background:0 0;border:none;padding:6px 8px;font-size:.875rem;font-weight:600;transition:background .15s}.text-button:hover{background:var(--accent-subtle)}.btn-primary{background:var(--accent);color:var(--text-inverse);border-radius:var(--radius-md);cursor:pointer;border:none;padding:10px 20px;font-size:.875rem;font-weight:600;transition:opacity .15s}.btn-primary:hover{opacity:.85}.btn-ghost{background:var(--border);color:var(--text-body);border-radius:var(--radius-md);cursor:pointer;border:none;padding:10px 20px;font-size:.875rem;transition:background .15s}.btn-ghost:hover{background:var(--border-strong);color:var(--text-primary)}.btn-ghost-sm{color:var(--text-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;background:0 0;padding:6px 14px;font-size:.75rem;transition:border-color .15s,color .15s}.btn-ghost-sm:hover{border-color:var(--border-strong);color:var(--text-primary)}.table-card{background:var(--bg-surface-alpha);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow-card);overflow-x:auto}.data-table{border-collapse:collapse;width:100%;min-width:1300px}.data-table th,.data-table td{text-align:left;white-space:nowrap;border-bottom:1px solid var(--border);padding:14px 16px;font-size:.8125rem}.data-table th{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;background:0 0;font-size:.75rem;font-weight:700}.data-table td{color:var(--text-body)}.data-table tbody tr:hover{background:var(--bg-elevated)}.data-table tbody tr.row--alert{background:#ef444414}.status-badge{border-radius:var(--radius-full);background:var(--chip-bg-green);color:var(--chip-fg-green);padding:3px 10px;font-size:.75rem;font-weight:700;display:inline-block}.modal-overlay{z-index:1000;background:#000000a6;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:1040px;max-width:92vw;max-height:90vh;overflow:hidden;box-shadow:0 8px 32px #0000008c}.modal-header{border-bottom:1px solid var(--border);background:#0003;justify-content:space-between;align-items:center;padding:16px 24px;display:flex}.modal-header h2{color:var(--text-primary);font-size:1rem;font-weight:600}.close-button{color:var(--text-muted);cursor:pointer;background:0 0;border:none;font-size:1.75rem;line-height:1;transition:color .15s}.close-button:hover{color:var(--text-primary)}.project-form{grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 24px 24px;display:grid}.form-field{flex-direction:column;gap:6px;margin-bottom:0;display:flex}.form-field label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:.75rem;font-weight:600}.form-field input,.form-field select{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-surface);height:40px;color:var(--text-primary);outline:none;padding:0 12px;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.form-field input:focus,.form-field select:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.form-field input::placeholder{color:var(--text-muted)}.form-actions{grid-column:1/-1;justify-content:flex-end;gap:10px;padding-top:8px;display:flex}.form-field textarea{resize:vertical;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);min-height:100px;color:var(--text-primary);outline:none;padding:12px;font-size:.875rem;transition:border-color .15s}.form-field textarea:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.project-selector-card,.selected-project-card,.weekly-form-card{background:var(--bg-surface-alpha);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--border);max-width:100%;margin-bottom:20px;padding:20px}.project-selector-card label{color:var(--text-secondary);margin-bottom:8px;font-size:.875rem;font-weight:600;display:block}.project-selector-card select{border:1px solid var(--border);border-radius:var(--radius-md);background:var(--bg-surface);width:100%;height:44px;color:var(--text-primary);outline:none;padding:0 14px;font-size:.875rem;transition:border-color .15s}.project-selector-card select:focus{border-color:var(--accent-active)}.selected-project-card h2,.weekly-form-card h2{color:var(--text-primary);margin-bottom:16px;font-size:1rem;font-weight:600}.project-details-grid{color:var(--text-secondary);grid-template-columns:repeat(3,1fr);gap:12px;font-size:.875rem;display:grid}.weekly-form-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:20px;display:grid}.full-width{grid-column:1/-1}.auth-loading{background:var(--bg-page);justify-content:center;align-items:center;min-height:100vh;display:flex}.auth-loading-spinner{border:3px solid var(--border);border-top-color:var(--accent-active);border-radius:50%;width:34px;height:34px;animation:.75s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{background:var(--bg-page);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.login-card{background:var(--bg-surface-alpha);border:1px solid var(--border);border-radius:var(--radius-xl);flex-direction:column;gap:20px;width:100%;max-width:400px;padding:36px 32px;display:flex;box-shadow:0 4px 24px #0006}.login-header{text-align:center;flex-direction:column;align-items:center;gap:10px;display:flex}.login-logo{justify-content:center;align-items:center;display:flex}.login-title{color:var(--text-primary);font-size:1.125rem;font-weight:700;line-height:1.3}.login-subtitle{color:var(--text-muted);font-size:.8125rem}.login-form{flex-direction:column;gap:14px;display:flex}.login-error{background:var(--chip-bg-red);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--chip-fg-red);align-items:center;gap:8px;padding:10px 14px;font-size:.8125rem;display:flex}.login-field{flex-direction:column;gap:6px;display:flex}.login-field label{color:var(--text-secondary);font-size:.8125rem;font-weight:500}.login-field input{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-md);height:42px;color:var(--text-primary);outline:none;padding:0 14px;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.login-field input:focus{border-color:var(--accent);box-shadow:var(--focus-ring)}.login-field input::placeholder{color:var(--text-muted)}.login-field input:disabled{opacity:.4;cursor:not-allowed}.login-row{justify-content:space-between;align-items:center;display:flex}.login-checkbox{color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;font-size:.8125rem;display:flex}.login-checkbox input[type=checkbox]{width:15px;height:15px;accent-color:var(--accent);cursor:pointer}.login-link{color:var(--accent);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:0;font-size:.8125rem;text-decoration:underline}.login-link:hover{opacity:.8}.login-btn{background:var(--accent);height:44px;color:var(--text-inverse);border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:10px;font-size:.9375rem;font-weight:700;transition:opacity .15s;display:flex}.login-btn:hover:not(:disabled){opacity:.85}.login-btn:disabled{opacity:.45;cursor:not-allowed}.login-spinner{border:2px solid #0003;border-top-color:var(--text-inverse);border-radius:50%;width:17px;height:17px;animation:.7s linear infinite spin}.login-demo{border-top:1px solid var(--border);flex-direction:column;gap:10px;padding-top:18px;display:flex}.login-demo-title{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-size:.6875rem;font-weight:600}.login-demo-grid{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.login-demo-btn{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;padding:6px 4px;font-size:.6875rem;transition:border-color .15s,color .15s}.login-demo-btn:hover:not(:disabled){border-color:var(--accent-active);color:var(--accent-active)}.login-footer{text-align:center;color:var(--text-muted);font-size:.6875rem}.unauth-page{background:var(--bg-page);justify-content:center;align-items:center;min-height:100vh;padding:24px;display:flex}.unauth-card{text-align:center;max-width:360px}.unauth-icon{color:var(--border);letter-spacing:-2px;margin-bottom:16px;font-size:56px;font-weight:800}.unauth-title{color:var(--text-primary);margin-bottom:10px;font-size:1.25rem;font-weight:700}.unauth-text{color:var(--text-secondary);margin-bottom:28px;font-size:.875rem;line-height:1.65}.unauth-text strong{color:var(--text-body)}.unauth-actions{justify-content:center;gap:10px;display:flex}.contractor-select-page{background:var(--bg-page);flex-direction:column;min-height:100vh;display:flex}.contractor-header{background:var(--bg-surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px 28px;display:flex}.contractor-header-brand{color:var(--text-primary);align-items:center;gap:10px;font-size:.9375rem;font-weight:600;display:flex}.contractor-header-user{align-items:center;gap:12px;display:flex}.contractor-role-badge{background:var(--chip-bg-red);color:var(--chip-fg-red);border-radius:var(--radius-full);padding:3px 10px;font-size:.75rem;font-weight:600}.contractor-user-name{color:var(--text-secondary);font-size:.8125rem}.contractor-select-main{width:100%;max-width:920px;margin:0 auto;padding:44px 28px}.contractor-select-heading{margin-bottom:32px}.contractor-select-heading h1{color:var(--text-primary);margin-bottom:6px;font-size:1.5rem;font-weight:700}.contractor-select-heading p{color:var(--text-muted);font-size:.875rem}.contractor-no-projects{background:var(--bg-surface-alpha);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;color:var(--text-muted);padding:48px;font-size:.875rem;line-height:2}.contractor-project-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.contractor-project-card{background:var(--bg-surface-alpha);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);flex-direction:column;gap:10px;padding:20px;transition:border-color .15s;display:flex}.contractor-project-card:hover{border-color:var(--accent-active)}.contractor-project-code{color:var(--accent-active);letter-spacing:.08em;text-transform:uppercase;font-size:.6875rem;font-weight:700}.contractor-project-name{color:var(--text-primary);font-size:1.0625rem;font-weight:600}.contractor-project-meta{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:.8125rem;display:flex}.contractor-project-detail{color:var(--text-muted);flex-direction:column;gap:4px;font-size:.75rem;display:flex}.contractor-project-btn{width:100%;margin-top:6px}.sidebar-user{border-bottom:1px solid var(--border);flex-direction:column;gap:5px;margin-bottom:24px;padding-bottom:18px;display:flex}.sidebar-user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.8125rem;font-weight:600;overflow:hidden}.sidebar-role-badge{border-radius:var(--radius-full);width:fit-content;padding:2px 8px;font-size:.6875rem;font-weight:600;display:inline-block}.sidebar-logout-btn{border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-secondary);cursor:pointer;font-size:.8125rem;font-family:var(--font-sans);background:0 0;padding:9px;transition:border-color .15s,color .15s}.sidebar-logout-btn:hover{border-color:var(--accent-error);color:var(--accent-error)}.admin-users-page{max-width:1100px}.admin-users-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin-top:24px;display:grid}.admin-user-card{background:var(--bg-surface-alpha);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);flex-direction:column;gap:18px;padding:20px;transition:border-color .15s;display:flex}.admin-user-card:hover{border-color:var(--accent-active)}.admin-user-header{align-items:center;gap:12px;display:flex}.admin-user-avatar{background:var(--border);width:40px;height:40px;color:var(--text-secondary);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:.9375rem;font-weight:700;display:flex}.admin-user-info{flex:1;min-width:0}.admin-user-name-input{border:none;border-bottom:1px solid var(--border);width:100%;color:var(--text-primary);font-size:.875rem;font-weight:600;font-family:var(--font-sans);background:0 0;outline:none;padding:2px 0 4px;transition:border-color .15s}.admin-user-name-input:focus{border-color:var(--accent-active)}.admin-user-email{color:var(--text-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:3px;font-size:.75rem;overflow:hidden}.admin-user-section{flex-direction:column;gap:8px;display:flex}.admin-label{text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);font-size:.6875rem;font-weight:700}.admin-role-grid{grid-template-columns:repeat(4,1fr);gap:5px;display:grid}.admin-role-btn{border-radius:var(--radius-sm);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;text-align:center;font-size:.6875rem;font-weight:500;font-family:var(--font-sans);background:0 0;padding:6px 4px;transition:border-color .15s,color .15s,background .15s}.admin-role-btn:hover{border-color:var(--accent-active);color:var(--accent-active)}.admin-project-list{flex-direction:column;gap:6px;display:flex}.admin-project-row{cursor:pointer;border-radius:var(--radius-sm);background:#ffffff08;align-items:center;gap:10px;padding:7px 10px;font-size:.8125rem;transition:background .15s;display:flex}.admin-project-row:hover{background:var(--bg-elevated)}.admin-project-row input[type=checkbox]{accent-color:var(--accent-active);cursor:pointer;flex-shrink:0;width:14px;height:14px}.admin-project-code{color:var(--accent-active);letter-spacing:.06em;flex-shrink:0;font-size:.6875rem;font-weight:700}.admin-project-name{color:var(--text-body);flex:1}.admin-project-city{color:var(--text-muted);flex-shrink:0;font-size:.6875rem}.admin-no-projects{color:var(--text-muted);font-size:.8125rem}.admin-save-btn{width:100%;margin-top:4px;transition:background .15s}.admin-save-ok{background:var(--status-done)!important;color:var(--text-inverse)!important}.contractor-link{color:var(--accent-active);font-weight:600;text-decoration:none}.contractor-link:hover{text-underline-offset:2px;text-decoration:underline}.option-list{gap:10px;margin-top:10px;margin-bottom:20px;display:grid}.option-list label{color:var(--text-body);align-items:center;gap:10px;font-size:.875rem;font-weight:500;display:flex}.option-list input{width:16px;height:16px;accent-color:var(--accent-active)}@media (width<=900px){.dashboard-grid{grid-template-columns:1fr}.sidebar{width:200px;padding:16px 12px}.main-content{padding:24px 20px}}