:root{--bg-primary: #0a0a12;--bg-secondary: #12121e;--bg-card: #1a1a2e;--bg-card-hover: #222240;--bg-input: #16162b;--bg-sidebar: #0e0e1a;--accent: #f7a825;--accent-hover: #ffbe45;--accent-glow: rgba(247, 168, 37, .15);--accent-gradient: linear-gradient(135deg, #f7a825 0%, #ff6b35 100%);--text-primary: #e8e8f0;--text-secondary: #8888a8;--text-muted: #555575;--border: #2a2a45;--border-hover: #3a3a5a;--success: #22c55e;--danger: #ef4444;--warning: #f59e0b;--info: #3b82f6;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--radius-sm: 6px;--radius: 10px;--radius-lg: 14px;--radius-xl: 20px;--shadow-sm: 0 2px 8px rgba(0,0,0,.2);--shadow: 0 4px 16px rgba(0,0,0,.3);--shadow-lg: 0 8px 32px rgba(0,0,0,.4);--shadow-glow: 0 0 30px rgba(247, 168, 37, .1);--transition: all .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:14px}body{font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-hover)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-hover)}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:var(--transition-slow)}.sidebar-logo{padding:24px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}.sidebar-logo .logo-icon{width:40px;height:40px;background:var(--accent-gradient);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:var(--shadow-glow)}.sidebar-logo h1{font-size:1.4rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-logo small{display:block;font-size:.75rem;color:var(--text-muted);font-weight:400;-webkit-text-fill-color:var(--text-muted)}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius);color:var(--text-secondary);cursor:pointer;transition:var(--transition);font-size:.95rem;font-weight:500;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:var(--bg-card);color:var(--text-primary)}.nav-item.active{background:var(--accent-glow);color:var(--accent)}.nav-item .nav-icon{font-size:1.2rem;width:24px;text-align:center}.sidebar-footer{padding:16px;border-top:1px solid var(--border)}.main-content{flex:1;margin-left:260px;padding:32px;min-height:100vh}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}.page-header h2{font-size:1.8rem;font-weight:700;color:var(--text-primary)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:var(--transition)}.card:hover{border-color:var(--border-hover)}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:16px;transition:var(--transition)}.stat-card:hover{border-color:var(--accent);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.stat-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.4rem}.stat-icon.orange{background:#f7a82526;color:#f7a825}.stat-icon.blue{background:#3b82f626;color:#3b82f6}.stat-icon.green{background:#22c55e26;color:#22c55e}.stat-icon.purple{background:#a855f726;color:#a855f7}.stat-icon.red{background:#ef444426;color:#ef4444}.stat-info h4{font-size:.8rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.05em}.stat-info .stat-value{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-top:4px}.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--border)}table{width:100%;border-collapse:collapse}thead th{background:var(--bg-input);padding:14px 16px;text-align:left;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border)}tbody td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:.9rem}tbody tr{transition:var(--transition)}tbody tr:hover{background:var(--bg-card-hover)}tbody tr:last-child td{border-bottom:none}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius);font-size:.9rem;font-weight:600;font-family:var(--font);cursor:pointer;border:none;transition:var(--transition)}.btn-primary{background:var(--accent-gradient);color:#0a0a12}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #f7a8254d}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--border-hover);background:var(--bg-card-hover)}.btn-danger{background:#ef444426;color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:#ef444440}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-icon{padding:8px;min-width:36px;justify-content:center}.btn-group{display:flex;gap:8px}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.03em}.form-input{width:100%;padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);font-size:.95rem;font-family:var(--font);transition:var(--transition);outline:none}.form-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-input::placeholder{color:var(--text-muted)}select.form-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888a8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-switch{display:flex;align-items:center;gap:12px;cursor:pointer}.switch-track{width:44px;height:24px;background:var(--border);border-radius:12px;position:relative;transition:var(--transition)}.switch-track.active{background:var(--accent)}.switch-track:after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;background:#fff;border-radius:50%;transition:var(--transition)}.switch-track.active:after{left:23px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:90%;max-width:560px;max-height:85vh;overflow-y:auto;animation:slideUp .3s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:1.2rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.4rem;cursor:pointer;padding:4px;transition:var(--transition)}.modal-close:hover{color:var(--text-primary)}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.badge-success{background:#22c55e26;color:var(--success)}.badge-danger{background:#ef444426;color:var(--danger)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-info{background:#3b82f626;color:var(--info)}.badge-protocol{background:#a855f726;color:#a855f7;font-family:monospace}.badge-dot{width:6px;height:6px;border-radius:50%;background:currentColor}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(ellipse at 30% 20%,rgba(247,168,37,.08) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(255,107,53,.06) 0%,transparent 50%);animation:bgPulse 8s ease-in-out infinite alternate}.login-card{position:relative;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:48px 40px;width:100%;max-width:420px;box-shadow:var(--shadow-lg)}.login-card .logo-section{text-align:center;margin-bottom:36px}.login-card .logo-section .logo-big{font-size:48px;margin-bottom:12px}.login-card .logo-section h1{font-size:2rem;font-weight:700;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-card .logo-section p{color:var(--text-secondary);margin-top:4px}.login-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:var(--danger);padding:12px;border-radius:var(--radius);margin-bottom:20px;font-size:.9rem;text-align:center}.qr-container{text-align:center;padding:20px}.qr-container img{max-width:280px;margin:16px auto}.sub-link{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:12px;word-break:break-all;font-size:.8rem;font-family:monospace;color:var(--text-secondary);margin:12px 0}.toast-container{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;box-shadow:var(--shadow);animation:slideIn .3s ease;display:flex;align-items:center;gap:10px;min-width:280px}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--danger)}.progress-bar{height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width .3s ease}.progress-fill.green{background:var(--success)}.progress-fill.orange{background:var(--accent)}.progress-fill.red{background:var(--danger)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes bgPulse{to{transform:rotate(5deg) scale(1.05)}}.mobile-menu-btn{display:none;position:fixed;top:12px;left:12px;z-index:200;width:44px;height:44px;border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);color:var(--text-primary);font-size:1.4rem;cursor:pointer;align-items:center;justify-content:center;box-shadow:var(--shadow);transition:var(--transition);-webkit-tap-highlight-color:transparent}.mobile-menu-btn:active{transform:scale(.92)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:99;-webkit-tap-highlight-color:transparent}.dashboard-bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 768px){.mobile-menu-btn{display:flex}.sidebar-overlay.visible{display:block;animation:fadeIn .2s ease}.sidebar{transform:translate(-100%);width:280px}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.main-content{margin-left:0;padding:60px 16px 20px;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px))}.form-row{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.page-header .btn-group{width:100%}.page-header .btn-group .form-input{flex:1;width:auto}.dashboard-bottom-grid{grid-template-columns:1fr}.modal{width:95%;max-height:90vh;margin:0 auto}.toast-container{top:auto;bottom:calc(16px + env(safe-area-inset-bottom,0px));right:16px;left:16px}.toast{min-width:auto}.table-wrap{-webkit-overflow-scrolling:touch}.btn-group{flex-wrap:wrap}}@media (max-width: 480px){.stat-grid{grid-template-columns:1fr}.login-card{padding:32px 20px;margin:16px}}.empty-state{text-align:center;padding:48px 20px;color:var(--text-secondary)}.empty-state .empty-icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:1.2rem;color:var(--text-primary);margin-bottom:8px}