:root{--color-primary:#2563eb;--color-primary-dark:#1a2744;--color-primary-light:#eff6ff;--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--color-info:#6366f1;--color-bg:#f8fafc;--color-surface:#fff;--color-border:#e2e8f0;--color-text:#1e293b;--color-text-muted:#64748b;--color-text-light:#94a3b8;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs:11px;--font-size-sm:13px;--font-size-base:15px;--font-size-lg:17px;--font-size-xl:20px;--font-size-2xl:24px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:20px;--radius-full:9999px;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 8px 24px #0000001f;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;overflow:hidden}#app{flex-direction:column;height:100dvh;display:flex;overflow:hidden}.app-header{background:var(--color-primary-dark);color:#fff;padding:var(--space-3) var(--space-4);align-items:center;gap:var(--space-3);z-index:100;flex-shrink:0;min-height:56px;display:flex;position:relative}.app-header .back-btn{border-radius:var(--radius-full);color:#fff;cursor:pointer;width:36px;height:36px;transition:background var(--transition);background:#ffffff1f;border:none;flex-shrink:0;justify-content:center;align-items:center;display:flex}.app-header .back-btn:hover{background:#ffffff38}.app-header .header-title{font-size:var(--font-size-lg);letter-spacing:-.3px;flex:1;font-weight:700}.app-header .header-subtitle{font-size:var(--font-size-xs);opacity:.65;margin-top:2px}.role-badge{border-radius:var(--radius-full);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.5px;padding:4px 10px;font-weight:700}.role-badge.super-admin{color:#fff;background:#7c3aed}.role-badge.admin{color:#fff;background:#2563eb}.role-badge.executor{color:#fff;background:#10b981}.app-content{-webkit-overflow-scrolling:touch;padding-bottom:env(safe-area-inset-bottom,16px);flex:1;overflow:hidden auto}.bottom-nav{background:var(--color-surface);border-top:1px solid var(--color-border);padding:var(--space-2) 0;padding-bottom:calc(var(--space-2) + env(safe-area-inset-bottom,0px));flex-shrink:0;display:flex}.bottom-nav .nav-item{padding:var(--space-1) var(--space-2);cursor:pointer;color:var(--color-text-light);text-transform:uppercase;letter-spacing:.3px;transition:color var(--transition);-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:3px;font-size:10px;font-weight:600;display:flex}.bottom-nav .nav-item svg,.bottom-nav .nav-item .nav-icon{transition:transform var(--transition);font-size:20px}.bottom-nav .nav-item.active{color:var(--color-primary)}.bottom-nav .nav-item.active svg,.bottom-nav .nav-item.active .nav-icon{transform:translateY(-1px)}.view{display:none}.view.active{display:block}#view-login{min-height:100%;padding:var(--space-8) var(--space-6);text-align:center;color:#fff;background:linear-gradient(160deg,#1a2744 0%,#2563eb 100%);flex-direction:column;justify-content:center;align-items:center;display:flex}.login-logo{border-radius:var(--radius-xl);width:80px;height:80px;margin-bottom:var(--space-5);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff26;justify-content:center;align-items:center;font-size:36px;display:flex}.login-title{font-size:var(--font-size-2xl);margin-bottom:var(--space-2);font-weight:800}.login-subtitle{font-size:var(--font-size-sm);opacity:.75;margin-bottom:var(--space-8);max-width:280px}.login-demo-label{font-size:var(--font-size-xs);opacity:.6;margin-bottom:var(--space-3);text-transform:uppercase;letter-spacing:1px}.login-roles{gap:var(--space-3);flex-direction:column;width:100%;max-width:320px;display:flex}.login-role-btn{padding:var(--space-4) var(--space-5);border-radius:var(--radius-lg);color:#fff;font-size:var(--font-size-base);cursor:pointer;align-items:center;gap:var(--space-3);transition:all var(--transition);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);text-align:left;background:#ffffff1a;border:2px solid #fff3;width:100%;font-weight:600;display:flex}.login-role-btn:hover,.login-role-btn:active{background:#fff3;border-color:#fff6;transform:translateY(-1px)}.login-role-btn .role-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.login-role-btn:first-child .role-icon{background:#7c3aed4d}.login-role-btn:nth-child(2) .role-icon{background:#2563eb4d}.login-role-btn:nth-child(3) .role-icon{background:#10b9814d}.login-role-btn .role-info{text-align:left}.login-role-btn .role-info small{font-size:var(--font-size-xs);opacity:.7;font-weight:400;display:block}.page-container{padding:var(--space-4)}.stats-grid{gap:var(--space-3);margin-bottom:var(--space-5);grid-template-columns:repeat(2,1fr);display:grid}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);position:relative;overflow:hidden}.stat-card:before{content:"";width:4px;height:100%;position:absolute;top:0;left:0}.stat-card.blue:before{background:var(--color-primary)}.stat-card.green:before{background:var(--color-success)}.stat-card.yellow:before{background:var(--color-warning)}.stat-card.purple:before{background:var(--color-info)}.stat-card .stat-label{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-2);font-weight:600}.stat-card .stat-value{font-size:var(--font-size-2xl);color:var(--color-text);font-weight:800;line-height:1}.stat-card .stat-change{font-size:var(--font-size-xs);color:var(--color-success);margin-top:var(--space-1)}.section-header{margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.section-title{font-size:var(--font-size-lg);color:var(--color-text);font-weight:700}.section-link{font-size:var(--font-size-sm);color:var(--color-primary);cursor:pointer;font-weight:600;text-decoration:none}.card-list{gap:var(--space-2);margin-bottom:var(--space-5);flex-direction:column;display:flex}.list-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-4);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);align-items:center;gap:var(--space-3);cursor:pointer;transition:all var(--transition);-webkit-tap-highlight-color:transparent;display:flex}.list-card:hover,.list-card:active{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-1px)}.avatar{border-radius:var(--radius-full);width:44px;height:44px;font-size:var(--font-size-lg);color:#fff;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.avatar.blue{background:linear-gradient(135deg,#2563eb,#3b82f6)}.avatar.green{background:linear-gradient(135deg,#10b981,#34d399)}.avatar.purple{background:linear-gradient(135deg,#7c3aed,#8b5cf6)}.avatar.orange{background:linear-gradient(135deg,#f59e0b,#fcd34d)}.avatar.red{background:linear-gradient(135deg,#ef4444,#f87171)}.list-card .card-info{flex:1;min-width:0}.list-card .card-name{font-size:var(--font-size-base);color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.list-card .card-meta{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}.status-badge{border-radius:var(--radius-full);font-size:var(--font-size-xs);flex-shrink:0;padding:3px 8px;font-weight:600}.status-badge.active{color:#16a34a;background:#dcfce7}.status-badge.pending{color:#ca8a04;background:#fef9c3}.status-badge.done{color:#2563eb;background:#dbeafe}.status-badge.overdue{color:#dc2626;background:#fee2e2}.status-badge.read{color:#7c3aed;background:#f3e8ff}.btn{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-5);border-radius:var(--radius-lg);font-size:var(--font-size-base);cursor:pointer;transition:all var(--transition);-webkit-tap-highlight-color:transparent;border:none;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #2563eb4d}.btn-primary:hover,.btn-primary:active{background:#1d4ed8;transform:translateY(-1px);box-shadow:0 4px 12px #2563eb66}.btn-success{background:var(--color-success);color:#fff;box-shadow:0 2px 8px #10b9814d}.btn-success:hover,.btn-success:active{background:#059669;transform:translateY(-1px)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-outline{color:var(--color-primary);border:2px solid var(--color-primary);background:0 0}.btn-outline:hover{background:var(--color-primary-light)}.btn-ghost{color:var(--color-text-muted);border:1px solid var(--color-border);background:0 0}.btn-ghost:hover{background:var(--color-bg)}.btn-block{width:100%;padding:var(--space-4)}.btn-sm{padding:var(--space-2) var(--space-3);font-size:var(--font-size-sm);border-radius:var(--radius-md)}.form-group{margin-bottom:var(--space-4)}.form-label{font-size:var(--font-size-sm);color:var(--color-text);margin-bottom:var(--space-2);font-weight:600;display:block}.form-label .required{color:var(--color-danger);margin-left:2px}.form-control{width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1.5px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-size:var(--font-size-base);font-family:var(--font-family);transition:border-color var(--transition), box-shadow var(--transition);-webkit-appearance:none;outline:none}.form-control:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #2563eb1f}.form-control::placeholder{color:var(--color-text-light)}textarea.form-control{resize:vertical;min-height:100px}select.form-control{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748B' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right 14px center;background-repeat:no-repeat;padding-right:40px}.voice-recorder{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);text-align:center}.voice-btn{border-radius:var(--radius-full);background:var(--color-danger);color:#fff;width:64px;height:64px;margin:0 auto var(--space-3);cursor:pointer;transition:all var(--transition);border:none;justify-content:center;align-items:center;font-size:24px;display:flex;box-shadow:0 4px 16px #ef44444d}.voice-btn:hover,.voice-btn.recording{transform:scale(1.08);box-shadow:0 6px 20px #ef444480}.voice-btn.recording{animation:1.2s infinite pulse-record}@keyframes pulse-record{0%,to{box-shadow:0 0 #ef444466}50%{box-shadow:0 0 0 12px #ef444400}}.voice-status{font-size:var(--font-size-sm);color:var(--color-text-muted)}.check-group{gap:var(--space-2);flex-direction:column;display:flex}.check-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);display:flex}.check-item:hover,.check-item.selected{border-color:var(--color-primary);background:var(--color-primary-light)}.check-item input[type=checkbox],.check-item input[type=radio]{width:18px;height:18px;accent-color:var(--color-primary);cursor:pointer}.check-item .check-label{font-size:var(--font-size-sm);flex:1;font-weight:500}.task-card{background:var(--color-surface);border-radius:var(--radius-xl);padding:var(--space-5);box-shadow:var(--shadow-md);border:1px solid var(--color-border);margin-bottom:var(--space-4)}.task-header{margin-bottom:var(--space-3);justify-content:space-between;align-items:flex-start;gap:var(--space-2);display:flex}.task-priority{align-items:center;gap:var(--space-1);font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.5px;font-weight:700;display:flex}.task-priority.high{color:var(--color-danger)}.task-priority.medium{color:var(--color-warning)}.task-priority.low{color:var(--color-success)}.task-time{font-size:var(--font-size-xs);color:var(--color-text-light)}.task-title{font-size:var(--font-size-lg);color:var(--color-text);margin-bottom:var(--space-2);font-weight:700;line-height:1.4}.task-body{font-size:var(--font-size-sm);color:var(--color-text-muted);margin-bottom:var(--space-4);line-height:1.6}.task-sender{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-bg);border-radius:var(--radius-md);margin-bottom:var(--space-4);display:flex}.task-sender .sender-avatar{border-radius:var(--radius-full);background:var(--color-primary-light);justify-content:center;align-items:center;width:28px;height:28px;font-size:14px;display:flex}.task-sender .sender-info{font-size:var(--font-size-xs);color:var(--color-text-muted)}.task-sender .sender-name{font-size:var(--font-size-sm);color:var(--color-text);font-weight:600}.reminder-counter{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-4);background:#fef9c3;border:1px solid #fde047;display:flex}.reminder-counter .counter-icon{font-size:16px}.reminder-counter .counter-text{font-size:var(--font-size-xs);color:#92400e;font-weight:600}.acknowledge-btn{width:100%;padding:var(--space-4);color:#fff;border-radius:var(--radius-lg);font-size:var(--font-size-lg);cursor:pointer;justify-content:center;align-items:center;gap:var(--space-2);transition:all var(--transition);background:linear-gradient(135deg,#10b981,#059669);border:none;font-weight:700;display:flex;box-shadow:0 4px 16px #10b9814d}.acknowledge-btn:hover,.acknowledge-btn:active{transform:translateY(-2px);box-shadow:0 6px 20px #10b98166}.acknowledge-btn.acknowledged{box-shadow:none;cursor:default;background:linear-gradient(135deg,#94a3b8,#64748b);transform:none}.report-filters{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-4);margin-bottom:var(--space-4);box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.report-filters .filter-row{gap:var(--space-3);margin-bottom:var(--space-3);grid-template-columns:1fr 1fr;display:grid}.report-filters .filter-row:last-child{margin-bottom:0}.report-table-wrapper{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--color-border);margin-bottom:var(--space-4);overflow:auto hidden}.report-table{border-collapse:collapse;width:100%;min-width:600px}.report-table thead{background:var(--color-primary-dark);color:#fff}.report-table th{padding:var(--space-3) var(--space-4);text-align:left;font-size:var(--font-size-xs);text-transform:uppercase;letter-spacing:.5px;white-space:nowrap;font-weight:700}.report-table td{padding:var(--space-3) var(--space-4);font-size:var(--font-size-sm);border-bottom:1px solid var(--color-border);color:var(--color-text)}.report-table tr:last-child td{border-bottom:none}.report-table tr:hover td{background:var(--color-bg)}.report-download-btns{gap:var(--space-3);display:flex}.report-download-btns .btn{flex:1}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;opacity:0;pointer-events:none;background:#00000080;justify-content:center;align-items:flex-end;transition:opacity .25s;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:all}.modal-sheet{background:var(--color-surface);border-radius:var(--radius-xl) var(--radius-xl) 0 0;padding:var(--space-5);padding-bottom:calc(var(--space-5) + env(safe-area-inset-bottom,0px));width:100%;max-width:640px;max-height:90vh;transition:transform .3s cubic-bezier(.32,.72,0,1);overflow-y:auto;transform:translateY(100%)}.modal-overlay.open .modal-sheet{transform:translateY(0)}.modal-handle{background:var(--color-border);border-radius:var(--radius-full);width:40px;height:4px;margin:0 auto var(--space-4)}.modal-title{font-size:var(--font-size-xl);margin-bottom:var(--space-4);font-weight:800}.group-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-4);border:1.5px solid var(--color-border);margin-bottom:var(--space-3);transition:all var(--transition)}.group-card:hover{border-color:var(--color-primary)}.group-card-header{margin-bottom:var(--space-3);justify-content:space-between;align-items:center;display:flex}.group-icon{border-radius:var(--radius-md);background:var(--color-primary-light);justify-content:center;align-items:center;width:48px;height:48px;font-size:22px;display:flex}.group-name{font-size:var(--font-size-base);font-weight:700}.group-count{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:2px}.group-actions{gap:var(--space-2);display:flex}.icon-btn{border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-bg);cursor:pointer;width:36px;height:36px;color:var(--color-text-muted);transition:all var(--transition);justify-content:center;align-items:center;font-size:16px;display:flex}.icon-btn:hover{background:var(--color-primary-light);color:var(--color-primary);border-color:var(--color-primary)}.icon-btn.danger:hover{color:var(--color-danger);border-color:var(--color-danger);background:#fee2e2}.member-chips{gap:var(--space-1);flex-wrap:wrap;display:flex}.member-chip{background:var(--color-primary-light);color:var(--color-primary);border-radius:var(--radius-full);font-size:var(--font-size-xs);padding:3px 10px;font-weight:600}.member-chip.add{border:1.5px dashed var(--color-border);color:var(--color-text-muted);cursor:pointer;background:0 0}.member-chip.add:hover{border-color:var(--color-primary);color:var(--color-primary)}.permission-list{gap:var(--space-2);flex-direction:column;display:flex}.permission-item{padding:var(--space-3) var(--space-4);background:var(--color-bg);border-radius:var(--radius-md);border:1px solid var(--color-border);justify-content:space-between;align-items:center;display:flex}.permission-info{flex:1}.permission-name{font-size:var(--font-size-sm);color:var(--color-text);font-weight:600}.permission-desc{font-size:var(--font-size-xs);color:var(--color-text-muted)}.toggle{cursor:pointer;flex-shrink:0;width:44px;height:24px;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle-track{background:var(--color-border);border-radius:var(--radius-full);transition:background var(--transition);position:absolute;inset:0}.toggle-thumb{border-radius:var(--radius-full);width:20px;height:20px;box-shadow:var(--shadow-sm);transition:transform var(--transition);background:#fff;position:absolute;top:2px;left:2px}.toggle input:checked~.toggle-track{background:var(--color-primary)}.toggle input:checked~.toggle-thumb{transform:translate(20px)}.empty-state{text-align:center;padding:var(--space-8) var(--space-5);color:var(--color-text-muted)}.empty-state .empty-icon{margin-bottom:var(--space-3);font-size:48px}.empty-state .empty-title{font-size:var(--font-size-lg);color:var(--color-text);margin-bottom:var(--space-2);font-weight:700}.empty-state .empty-desc{font-size:var(--font-size-sm)}.toast-container{top:var(--space-4);z-index:9999;gap:var(--space-2);pointer-events:none;flex-direction:column;width:calc(100% - 32px);max-width:400px;display:flex;position:fixed;left:50%;transform:translate(-50%)}.toast{background:var(--color-text);color:#fff;padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);font-size:var(--font-size-sm);align-items:center;gap:var(--space-2);box-shadow:var(--shadow-lg);pointer-events:all;font-weight:600;animation:.3s slideInDown,.3s 2.7s forwards fadeOut;display:flex}.toast.success{background:var(--color-success)}.toast.error{background:var(--color-danger)}.toast.warning{background:var(--color-warning)}@keyframes slideInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{to{opacity:0;transform:translateY(-10px)}}.fab{bottom:calc(80px + env(safe-area-inset-bottom,0px));right:var(--space-5);border-radius:var(--radius-full);background:var(--color-primary);color:#fff;cursor:pointer;width:56px;height:56px;transition:all var(--transition);z-index:100;border:none;justify-content:center;align-items:center;font-size:24px;display:flex;position:fixed;box-shadow:0 6px 20px #2563eb66}.fab:hover,.fab:active{transform:scale(1.08)translateY(-2px);box-shadow:0 8px 24px #2563eb80}.progress-ring{width:60px;height:60px;position:relative}.progress-ring svg{transform:rotate(-90deg)}.progress-ring .progress-text{font-size:var(--font-size-xs);color:var(--color-text);justify-content:center;align-items:center;font-weight:700;display:flex;position:absolute;inset:0}.target-tabs{background:var(--color-bg);border-radius:var(--radius-lg);margin-bottom:var(--space-4);border:1px solid var(--color-border);padding:4px;display:flex}.target-tab{padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-size-sm);color:var(--color-text-muted);cursor:pointer;transition:all var(--transition);background:0 0;border:none;flex:1;font-weight:600}.target-tab.active{background:var(--color-surface);color:var(--color-primary);box-shadow:var(--shadow-sm)}.emoji-grid-btn{border:1px solid var(--color-border);cursor:pointer;transition:background var(--transition);background:0 0;border-radius:10px;padding:8px;font-size:24px}.emoji-grid-btn:hover,.emoji-grid-btn.emoji-selected{background:var(--color-primary-light);border-color:var(--color-primary)}.skeleton{background:linear-gradient(90deg, var(--color-border) 25%, var(--color-bg) 50%, var(--color-border) 75%);border-radius:var(--radius-md);background-size:200% 100%;animation:1.5s infinite skeleton-loading}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-light)}@media (min-width:768px){#app{flex-direction:row}.desktop-sidebar{background:var(--color-primary-dark);color:#fff;width:260px;min-width:260px;padding:var(--space-5);flex-direction:column;display:flex;overflow-y:auto}.sidebar-logo{align-items:center;gap:var(--space-3);margin-bottom:var(--space-8);padding-bottom:var(--space-5);border-bottom:1px solid #ffffff1a;display:flex}.sidebar-logo .logo-icon{border-radius:var(--radius-md);background:#ffffff26;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex}.sidebar-logo .logo-text{font-size:var(--font-size-base);font-weight:800;line-height:1.3}.sidebar-nav{flex:1}.sidebar-nav-item{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);cursor:pointer;color:#ffffffa6;font-size:var(--font-size-sm);transition:all var(--transition);margin-bottom:var(--space-1);text-align:left;background:0 0;border:none;width:100%;font-weight:600;display:flex}.sidebar-nav-item:hover{color:#fff;background:#ffffff14}.sidebar-nav-item.active{color:#fff;background:#2563eb66;border:1px solid #2563eb80}.sidebar-nav-item .nav-icon{flex-shrink:0;font-size:18px}.sidebar-user{padding:var(--space-3);border-radius:var(--radius-md);align-items:center;gap:var(--space-3);margin-top:var(--space-4);background:#ffffff14;display:flex}.sidebar-user .user-avatar{border-radius:var(--radius-full);background:var(--color-primary);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;display:flex}.sidebar-user .user-info{flex:1;min-width:0}.sidebar-user .user-name{font-size:var(--font-size-sm);color:#fff;white-space:nowrap;text-overflow:ellipsis;font-weight:700;overflow:hidden}.sidebar-user .user-role{font-size:var(--font-size-xs);color:#ffffff80}.desktop-main{flex-direction:column;flex:1;min-width:0;display:flex;overflow:hidden}.bottom-nav{display:none}.mobile-only{display:none!important}.page-container{max-width:850px;padding:var(--space-6);margin:0 auto}.modal-overlay{align-items:center}.modal-sheet{border-radius:var(--radius-xl);opacity:0;max-height:85vh;transition:all .25s;transform:scale(.95)translateY(20px)}.modal-overlay.open .modal-sheet{opacity:1;transform:scale(1)translateY(0)}.stats-grid{grid-template-columns:repeat(4,1fr)}.fab{bottom:var(--space-5)}}.desktop-sidebar{display:none}@media (min-width:768px){.desktop-sidebar{display:flex}}.dark-theme{--color-bg:#0f172a;--color-surface:#1e293b;--color-border:#334155;--color-text:#f1f5f9;--color-text-muted:#94a3b8;--color-text-light:#475569}