:root{--color-primary:#1a3a5c;--color-primary-dark:#0f2540;--color-primary-light:#2b5278;--color-primary-lighter:#3d6a94;--color-primary-subtle:#7ba3c9;--color-primary-bg:#e8f0f8;--color-selection:#3b82f626;--color-accent:#4caf50;--color-accent-hover:#3d8b40;--color-bg:#f5f7fa;--color-bg-card:#fff;--color-bg-sidebar:#1a3a5c;--color-bg-hover:#edf2f7;--color-border:#e2e8f0;--color-border-light:#edf2f7;--color-text:#1a202c;--color-text-secondary:#718096;--color-text-light:#a0aec0;--color-text-inverse:#fff;--color-text-sidebar:#ffffffd9;--color-text-sidebar-active:#fff;--color-success:#4caf50;--color-warning:#f59e0b;--color-danger:#ef4444;--color-info:#3b82f6;--color-pending:#f97316;--color-purple:#8b5cf6;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 8px 24px #0000001f;--shadow-card:0 2px 8px #1a3a5c0f;--font-primary:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading:"Outfit", "Inter", sans-serif;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--sidebar-width:250px;--header-height:64px;--transition-fast:.15s ease;--transition-normal:.25s ease}.dark-mode{--color-bg:#0f172a;--color-bg-card:#1e293b;--color-bg-sidebar:#020617;--color-bg-hover:#334155;--color-border:#334155;--color-border-light:#1e293b;--color-text:#f8fafc;--color-text-secondary:#94a3b8;--color-text-light:#64748b;--color-primary-bg:#1e3a5f;--shadow-card:0 10px 15px -3px #0006;--shadow-md:0 20px 25px -5px #00000080;--color-selection:#3b82f666}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:14px}body{font-family:var(--font-primary);background:var(--color-bg);color:var(--color-text);min-height:100vh;line-height:1.6}h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-text);font-weight:600;line-height:1.3}h1{font-size:1.75rem}h2{font-size:1.4rem}h3{font-size:1.15rem}a{color:var(--color-primary-light);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary)}.dark-mode a{color:#60a5fa}::selection{background:var(--color-selection)}.app-layout{min-height:100vh;display:flex}.app-main{margin-left:var(--sidebar-width);background:var(--color-bg);flex-direction:column;flex:1;min-height:100vh;display:flex}.app-content{flex:1;width:100%;max-width:1440px;margin:0 auto;padding:24px}.sidebar{width:var(--sidebar-width);background:var(--color-bg-sidebar);color:var(--color-text-sidebar);z-index:1000;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{align-items:center;gap:10px;padding:20px 18px 12px;display:flex}.sidebar-logo .logo-mark{background:linear-gradient(135deg, var(--color-accent), #2e7d32);width:38px;height:38px;font-family:var(--font-heading);color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.sidebar-logo .logo-text{font-family:var(--font-heading);color:#fff;font-size:1.1rem;font-weight:700;line-height:1.2}.sidebar-logo .logo-sub{color:#ffffff80;letter-spacing:.5px;text-transform:uppercase;font-size:.68rem}.sidebar-section-title{letter-spacing:1px;text-transform:uppercase;color:#fff6;padding:14px 18px 6px;font-size:.68rem;font-weight:600}.sidebar-nav{list-style:none}.sidebar-nav li a,.sidebar-nav li button{width:100%;color:var(--color-text-sidebar);font-size:.95rem;font-family:var(--font-primary);cursor:pointer;text-align:left;transition:background var(--transition-fast), color var(--transition-fast);background:0 0;border:none;border-left:3px solid #0000;align-items:center;gap:12px;padding:10px 18px;display:flex}.sidebar-nav li a:hover,.sidebar-nav li button:hover{color:#fff;background:#ffffff0f}.sidebar-nav li a.active{color:var(--color-text-sidebar-active);border-left-color:var(--color-accent);background:#ffffff14;font-weight:600}.nav-icon{flex-shrink:0;width:19px;height:19px}.nav-badge{background:var(--color-danger);color:#fff;border-radius:var(--radius-full);margin-left:auto;padding:1px 7px;font-size:.7rem;font-weight:700}.sidebar-footer{color:#ffffff4d;margin-top:auto;padding:12px 18px;font-size:.65rem;line-height:1.4}.app-header{height:var(--header-height);background:var(--color-bg-card);border-bottom:1px solid var(--color-border);z-index:900;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.header-title{font-family:var(--font-heading);font-size:1.1rem;font-weight:600}.header-actions{align-items:center;gap:14px;display:flex}.header-user{align-items:center;gap:10px;display:flex}.header-user .user-name{font-size:.9rem;font-weight:600}.header-user .user-role{color:var(--color-text-secondary);font-size:.72rem}.avatar{border-radius:var(--radius-full);background:var(--color-primary-bg);width:36px;height:36px;color:var(--color-primary);flex-shrink:0;justify-content:center;align-items:center;font-size:.85rem;font-weight:700;display:inline-flex}.dark-mode .avatar{color:#93c5fd;background:#334155}.avatar.sm{width:26px;height:26px;font-size:.68rem}.icon-btn{border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg-card);width:38px;height:38px;color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover{background:var(--color-bg-hover);color:var(--color-text)}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.page-title{font-size:1.5rem}.page-subtitle{color:var(--color-text-secondary);margin-top:2px;font-size:.9rem}.card{background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin-bottom:20px;padding:20px}.card-title{align-items:center;gap:8px;margin-bottom:14px;font-size:1.05rem;display:flex}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-bottom:20px;display:grid}.stat-card{background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:16px 18px;position:relative;overflow:hidden}.stat-card:before{content:"";background:var(--stat-color,var(--color-info));width:4px;position:absolute;top:0;bottom:0;left:0}.stat-label{text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);font-size:.75rem;font-weight:600}.stat-value{font-family:var(--font-heading);font-size:1.9rem;font-weight:700;line-height:1.2}.stat-hint{color:var(--color-text-light);font-size:.75rem}.table-wrap{overflow-x:auto}table.data-table{border-collapse:collapse;width:100%;font-size:.9rem}.data-table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);border-bottom:2px solid var(--color-border);white-space:nowrap;padding:10px 12px;font-size:.72rem;font-weight:600}.data-table td{border-bottom:1px solid var(--color-border-light);vertical-align:middle;padding:11px 12px}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--color-bg-hover)}.data-table tbody tr.clickable{cursor:pointer}.badge{border-radius:var(--radius-full);white-space:nowrap;align-items:center;gap:5px;padding:2px 10px;font-size:.74rem;font-weight:600;display:inline-flex}.badge .dot{background:currentColor;border-radius:50%;width:7px;height:7px}.badge-gray{color:#718096;background:#71809624}.badge-blue{color:#2563eb;background:#3b82f621}.badge-indigo{color:#4f46e5;background:#6366f121}.badge-orange{color:#ea580c;background:#f9731624}.badge-yellow{color:#b45309;background:#f59e0b26}.badge-green{color:#2e7d32;background:#4caf5026}.badge-red{color:#dc2626;background:#ef444421}.badge-purple{color:#7c3aed;background:#8b5cf621}.dark-mode .badge-gray{color:#a0aec0}.dark-mode .badge-yellow{color:#fbbf24}.dark-mode .badge-green{color:#4ade80}.dark-mode .badge-blue{color:#60a5fa}.dark-mode .badge-red{color:#f87171}.dark-mode .badge-purple{color:#a78bfa}.dark-mode .badge-orange{color:#fb923c}.dark-mode .badge-indigo{color:#818cf8}.team-chip{align-items:center;gap:6px;font-size:.8rem;font-weight:600;display:inline-flex}.team-chip .chip-dot{border-radius:3px;width:9px;height:9px}.btn{border-radius:var(--radius-md);font-size:.9rem;font-weight:600;font-family:var(--font-primary);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:9px 16px;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark)}.btn-accent{background:var(--color-accent);color:#fff}.btn-accent:hover:not(:disabled){background:var(--color-accent-hover)}.btn-outline{border-color:var(--color-border);color:var(--color-text);background:0 0}.btn-outline:hover:not(:disabled){background:var(--color-bg-hover)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-sm{border-radius:var(--radius-sm);padding:5px 11px;font-size:.8rem}.form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;display:grid}.form-group{flex-direction:column;gap:5px;margin-bottom:12px;display:flex}.form-label{color:var(--color-text-secondary);font-size:.8rem;font-weight:600}.form-input,.form-select,.form-textarea{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg-card);width:100%;color:var(--color-text);font-family:var(--font-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);padding:9px 12px;font-size:.9rem}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--color-primary-lighter);box-shadow:0 0 0 3px var(--color-selection);outline:none}.form-textarea{resize:vertical;min-height:90px}.form-error{color:var(--color-danger);font-size:.78rem}.filter-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:16px;display:flex}.filter-bar .form-input,.filter-bar .form-select{width:auto;min-width:140px}.kanban{grid-auto-columns:minmax(230px,1fr);grid-auto-flow:column;gap:12px;padding-bottom:8px;display:grid;overflow-x:auto}.kanban-col{background:var(--color-bg-hover);border-radius:var(--radius-lg);min-height:180px;padding:10px}.dark-mode .kanban-col{background:#16213a}.kanban-col-title{text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary);justify-content:space-between;padding:4px 6px 10px;font-size:.78rem;font-weight:700;display:flex}.kanban-card{background:var(--color-bg-card);border:1px solid var(--color-border-light);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);cursor:pointer;transition:box-shadow var(--transition-fast), transform var(--transition-fast);margin-bottom:8px;padding:10px 12px}.kanban-card:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.kanban-card .kc-title{margin:4px 0 6px;font-size:.87rem;font-weight:600;line-height:1.35}.kanban-card .kc-meta{color:var(--color-text-secondary);flex-wrap:wrap;align-items:center;gap:8px;font-size:.74rem;display:flex}.chat-box{flex-direction:column;gap:10px;max-height:420px;padding:4px 2px;display:flex;overflow-y:auto}.chat-msg{align-items:flex-start;gap:10px;display:flex}.chat-bubble{background:var(--color-bg-hover);border-radius:4px 14px 14px;max-width:85%;padding:8px 13px}.chat-msg.own{flex-direction:row-reverse}.chat-msg.own .chat-bubble{background:var(--color-primary-bg);border-radius:14px 4px 14px 14px}.dark-mode .chat-msg.own .chat-bubble{background:#1e3a5f}.chat-author{font-size:.74rem;font-weight:700}.chat-time{color:var(--color-text-light);margin-left:8px;font-size:.68rem;font-weight:400}.chat-input-row{gap:8px;margin-top:12px;display:flex}.chat-input-row .form-input{flex:1}.timeline{padding-left:22px;list-style:none;position:relative}.timeline:before{content:"";background:var(--color-border);width:2px;position:absolute;top:6px;bottom:6px;left:7px}.timeline li{padding-bottom:14px;font-size:.85rem;position:relative}.timeline li:before{content:"";background:var(--color-bg-card);border:3px solid var(--color-info);border-radius:50%;width:12px;height:12px;position:absolute;top:5px;left:-21px}.timeline li.done:before{border-color:var(--color-success)}.timeline .tl-time{color:var(--color-text-light);font-size:.72rem}.progress{background:var(--color-bg-hover);border-radius:var(--radius-full);height:8px;overflow:hidden}.dark-mode .progress{background:#334155}.progress-fill{background:var(--color-accent);border-radius:var(--radius-full);height:100%;transition:width .4s}.modal-overlay{z-index:2000;background:#0f172a8c;justify-content:center;align-items:flex-start;padding:40px 16px;display:flex;position:fixed;inset:0;overflow-y:auto}.modal{background:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:640px;padding:24px;animation:.2s modalIn}.modal.wide{max-width:860px}@keyframes modalIn{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none}}.modal-title{margin-bottom:16px;font-size:1.15rem}.modal-actions{justify-content:flex-end;gap:10px;margin-top:18px;display:flex}.toast-wrap{z-index:3000;flex-direction:column;gap:8px;display:flex;position:fixed;bottom:20px;right:20px}.toast{background:var(--color-primary-dark);color:#fff;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:11px 18px;font-size:.88rem;animation:.2s modalIn}.toast.error{background:var(--color-danger)}.toast.success{background:var(--color-accent-hover)}.tabs{border-bottom:2px solid var(--color-border);flex-wrap:wrap;gap:4px;margin-bottom:18px;display:flex}.tab{color:var(--color-text-secondary);cursor:pointer;font-size:.9rem;font-weight:600;font-family:var(--font-primary);transition:all var(--transition-fast);background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:8px 16px}.tab:hover{color:var(--color-text)}.tab.active{color:var(--color-primary-light);border-bottom-color:var(--color-accent)}.dark-mode .tab.active{color:#60a5fa}.login-page{background:linear-gradient(140deg, var(--color-primary-dark) 0%, var(--color-primary) 55%, #2e5f45 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--color-bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;max-width:400px;padding:36px}.login-logo{text-align:center;flex-direction:column;align-items:center;gap:8px;margin-bottom:24px;display:flex}.text-muted{color:var(--color-text-secondary)}.text-sm{font-size:.8rem}.text-danger{color:var(--color-danger)}.flex{display:flex}.flex-between{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;display:flex}.gap-2{gap:8px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}.grid-2{grid-template-columns:1fr 1fr;gap:20px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.empty-state{text-align:center;color:var(--color-text-secondary);padding:40px 16px}.empty-state .es-icon{margin-bottom:8px;font-size:2.2rem}.pagination{justify-content:flex-end;align-items:center;gap:6px;margin-top:14px;display:flex}@media (width<=960px){.grid-2,.grid-3{grid-template-columns:1fr}.app-main{margin-left:0}.sidebar{transition:transform var(--transition-normal);transform:translate(-100%)}.sidebar.open{transform:none}.mobile-menu-btn{display:inline-flex!important}}.mobile-menu-btn{display:none}