:root{--bg-primary: #0f172a;--bg-secondary: #1e293b;--bg-card: #1e293b;--bg-card-hover: #334155;--bg-input: #0f172a;--bg-glass: rgba(30, 41, 59, .8);--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--accent-primary: #6366f1;--accent-primary-hover: #818cf8;--accent-secondary: #06b6d4;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);--accent-gradient-hover: linear-gradient(135deg, #818cf8 0%, #22d3ee 100%);--success: #22c55e;--success-bg: rgba(34, 197, 94, .15);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .15);--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .15);--info: #3b82f6;--info-bg: rgba(59, 130, 246, .15);--border: #334155;--border-focus: #6366f1;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4);--shadow-glow: 0 0 20px rgba(99, 102, 241, .3);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition: all .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: all .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--accent-primary);text-decoration:none}a:hover{color:var(--accent-primary-hover)}.app-layout{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1;padding:16px 16px 80px;max-width:600px;margin:0 auto;width:100%}@media (min-width: 768px){.main-content{padding:24px;max-width:800px}}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:var(--bg-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:center;padding:8px 0;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));z-index:1000}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 12px;border-radius:var(--radius-sm);background:none;border:none;color:var(--text-muted);font-size:10px;font-weight:500;cursor:pointer;transition:var(--transition);text-decoration:none;min-width:60px}.nav-item:hover,.nav-item.active{color:var(--accent-primary)}.nav-item.active{background:#6366f11a}.nav-item svg{width:22px;height:22px}.nav-item.fab{position:relative;top:-16px;background:var(--accent-gradient);color:#fff;border-radius:var(--radius-full);width:56px;height:56px;padding:0;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow);min-width:56px}.nav-item.fab svg{width:26px;height:26px}.nav-item.fab span{display:none}.page-header{margin-bottom:24px}.page-header h1{font-size:1.75rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:4px}.page-header p{color:var(--text-secondary);font-size:.875rem}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;transition:var(--transition)}.card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.card-title{font-size:1rem;font-weight:600}.card-list{display:flex;flex-direction:column;gap:12px}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:16px;position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gradient)}.stat-card .stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.stat-card .stat-value{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.stat-card .stat-sub{font-size:.7rem;color:var(--text-secondary);margin-top:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;font-size:.95rem;font-weight:600;font-family:inherit;border:none;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition);white-space:nowrap;min-height:48px}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--accent-gradient-hover);box-shadow:var(--shadow-glow);transform:translateY(-1px)}.btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{border-color:var(--accent-primary);background:var(--bg-card-hover)}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.btn-danger:hover{background:var(--danger);color:#fff}.btn-ghost{background:transparent;color:var(--text-secondary);padding:8px;min-height:auto}.btn-ghost:hover{color:var(--text-primary)}.btn-block{width:100%}.btn-sm{padding:8px 16px;font-size:.8rem;min-height:36px}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-sm);min-height:auto}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}.form-input,.form-select{width:100%;padding:14px 16px;font-size:1rem;font-family:inherit;background:var(--bg-input);color:var(--text-primary);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition);min-height:48px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.form-input:focus,.form-select:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f126}.form-input::placeholder{color:var(--text-muted)}.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-error{color:var(--danger);font-size:.8rem;margin-top:4px}.voice-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px;background:linear-gradient(135deg,#7c3aed,#ec4899);color:#fff;border:none;border-radius:var(--radius-lg);font-size:1rem;font-weight:600;font-family:inherit;cursor:pointer;transition:var(--transition);position:relative;overflow:hidden;min-height:56px}.voice-btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px #7c3aed66}.voice-btn.listening{animation:pulse-voice 1.5s infinite}.voice-btn.listening:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#7c3aed,#ec4899,#7c3aed);background-size:200% 200%;animation:gradient-spin 2s linear infinite;z-index:-1}@keyframes pulse-voice{0%,to{box-shadow:0 0 #7c3aed80}50%{box-shadow:0 0 0 12px #7c3aed00}}@keyframes gradient-spin{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}.voice-transcript{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 16px;margin-top:12px;font-size:.875rem;color:var(--text-secondary);font-style:italic}.list-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);transition:var(--transition)}.list-item:hover{border-color:var(--accent-primary)}.list-item-info{flex:1}.list-item-title{font-weight:600;font-size:.95rem}.list-item-sub{font-size:.8rem;color:var(--text-muted);margin-top:2px}.list-item-actions{display:flex;gap:4px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:flex-end;justify-content:center;z-index:2000;animation:fadeIn .2s ease}@media (min-width: 768px){.modal-overlay{align-items:center}}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl) var(--radius-xl) 0 0;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;padding:24px;animation:slideUp .3s ease}@media (min-width: 768px){.modal{border-radius:var(--radius-xl)}}.modal-title{font-size:1.25rem;font-weight:700;margin-bottom:20px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.auth-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px;background-color:#000}.auth-card{width:100%;max-width:400px}.auth-logo{text-align:center;margin-bottom:32px}.auth-logo h1{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-logo p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.auth-logo .logo-icon{font-size:3rem;margin-bottom:8px}.auth-footer{text-align:center;margin-top:24px;font-size:.875rem;color:var(--text-muted)}.auth-footer a{color:var(--accent-primary);font-weight:600}.alert{padding:12px 16px;border-radius:var(--radius-md);font-size:.875rem;margin-bottom:16px;display:flex;align-items:center;gap:8px}.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(239,68,68,.3)}.alert-info{background:var(--info-bg);color:var(--info);border:1px solid rgba(59,130,246,.3)}.alert-success{background:var(--success-bg);color:var(--success);border:1px solid rgba(34,197,94,.3)}.empty-state{text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:12px;opacity:.5}.empty-state p{font-size:.9rem;margin-bottom:16px}.spinner{width:24px;height:24px;border:3px solid var(--border);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{display:flex;align-items:center;justify-content:center;min-height:200px}.chart-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.chart-title{font-size:.875rem;font-weight:600;color:var(--text-secondary);margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}.filter-bar{display:flex;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.filter-chip{padding:8px 16px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-full);font-size:.8rem;font-weight:500;font-family:inherit;color:var(--text-secondary);cursor:pointer;transition:var(--transition);white-space:nowrap}.filter-chip:hover,.filter-chip.active{background:#6366f126;border-color:var(--accent-primary);color:var(--accent-primary)}.badge{display:inline-flex;align-items:center;padding:3px 10px;font-size:.7rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.03em}.badge-fuel{background:var(--info-bg);color:var(--info)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.text-center{text-align:center}.text-sm{font-size:.875rem}.text-muted{color:var(--text-muted)}.font-bold{font-weight:700}.w-full{width:100%}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-version{position:fixed;top:8px;right:12px;font-size:9px;font-family:JetBrains Mono,Courier New,monospace;color:var(--success);background:#0f172a99;padding:2px 6px;border-radius:4px;z-index:9999;pointer-events:none;opacity:.9;letter-spacing:.05em;border:1px solid rgba(34,197,94,.2);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}