:root{--bg: #f5f5f5;--card: #ffffff;--primary: #1976d2;--primary-dark: #115293;--danger: #d32f2f;--success: #2e7d32;--text: #212121;--text-secondary: #666;--border: #ddd;--radius: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.app-layout{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--primary);color:#fff;padding:0 24px;height:56px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 4px #0000001a}.app-header h1{font-size:18px;font-weight:600}.app-header nav{display:flex;gap:16px;align-items:center}.app-header nav a{color:#ffffffd9;text-decoration:none;font-size:14px;padding:4px 8px;border-radius:4px;transition:background .2s}.app-header nav a:hover,.app-header nav a.active{background:#ffffff26;color:#fff}.app-main{flex:1;padding:24px;max-width:1200px;margin:0 auto;width:100%}.card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 3px #0000001a;padding:24px;margin-bottom:16px}.card h2{font-size:18px;margin-bottom:16px}.card h3{font-size:15px;margin-bottom:12px;color:var(--text-secondary)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:4px;color:var(--text-secondary)}.form-group input{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:14px;transition:border-color .2s}.form-group input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #1976d226}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border:none;border-radius:var(--radius);font-size:14px;font-weight:500;cursor:pointer;transition:background .2s,opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#b71c1c}.btn-success{background:var(--success);color:#fff}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text)}.btn-outline:hover:not(:disabled){background:#f0f0f0}.btn-sm{padding:6px 12px;font-size:13px}.btn-block{width:100%}.alert{padding:12px 16px;border-radius:var(--radius);margin-bottom:16px;font-size:14px}.alert-error{background:#ffeaea;color:var(--danger);border:1px solid #ffcdd2}.alert-success{background:#e8f5e9;color:var(--success);border:1px solid #c8e6c9}.alert-info{background:#e3f2fd;color:var(--primary);border:1px solid #bbdefb}.auth-page{display:flex;align-items:center;justify-content:center;min-height:100vh}.auth-card{width:100%;max-width:400px;padding:32px}.auth-card h2{text-align:center;margin-bottom:24px}.auth-link{text-align:center;margin-top:16px;font-size:14px}.auth-link a{color:var(--primary);text-decoration:none}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:768px){.grid-2{grid-template-columns:1fr}}.table-wrapper{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px;table-layout:auto}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--border)}th{background:#fafafa;font-weight:600;font-size:12px;color:var(--text-secondary);white-space:nowrap}td.status-cell{white-space:nowrap;text-align:center}td.car-cell{max-width:140px;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}tr:hover td{background:#f9f9f9}.checkbox-label{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer;padding:6px 0}.checkbox-label input[type=checkbox]{width:16px;height:16px;cursor:pointer}.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:12px;font-weight:500}.badge-success{background:#e8f5e9;color:var(--success)}.badge-warning{background:#fff3e0;color:#e65100}.badge-error{background:#ffeaea;color:var(--danger)}.badge-info{background:#e3f2fd;color:var(--primary)}.progress-bar{width:100%;height:8px;background:#e0e0e0;border-radius:4px;overflow:hidden;margin:8px 0}.progress-bar-fill{height:100%;background:var(--primary);border-radius:4px;transition:width .3s}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-16{gap:16px}.mt-16{margin-top:16px}.mb-8{margin-bottom:8px}.spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(0,0,0,.1);border-left-color:var(--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:100vh}.verified{color:var(--success)}.not-verified{color:var(--danger)}.landing{min-height:100vh}.landing-container{max-width:1100px;margin:0 auto;padding:0 24px}.landing-hero{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;text-align:center;padding:80px 24px}.landing-title{font-size:48px;font-weight:700;margin-bottom:16px}.landing-subtitle{font-size:18px;opacity:.9;max-width:600px;margin:0 auto 32px;line-height:1.6}.btn-lg{padding:14px 32px;font-size:16px}.landing-section{padding:64px 24px}.landing-section-alt{background:#fafafa}.landing-section-title{text-align:center;font-size:28px;font-weight:600;margin-bottom:40px}.benefits-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.benefit-card{text-align:center;padding:32px 20px}.benefit-icon{font-size:40px;margin-bottom:12px}.benefit-card h3{font-size:16px;font-weight:600;margin-bottom:8px}.benefit-card p{font-size:14px;color:var(--text-secondary);line-height:1.5}@media(max-width:768px){.benefits-grid{grid-template-columns:1fr 1fr}}@media(max-width:480px){.benefits-grid{grid-template-columns:1fr}}.tariffs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}.tariff-card{position:relative;padding:32px 24px;text-align:center;transition:transform .2s,box-shadow .2s}.tariff-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px #0000001f}.tariff-card-featured{border:2px solid var(--primary)}.tariff-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--primary);color:#fff;padding:4px 16px;border-radius:12px;font-size:12px;font-weight:600;white-space:nowrap}.tariff-name{font-size:22px;font-weight:700;margin:8px 0;color:var(--text)}.tariff-description{font-size:14px;color:var(--text-secondary);margin-bottom:20px}.tariff-features{list-style:none;text-align:left;margin-bottom:24px;padding:0}.tariff-features li{padding:6px 0;font-size:14px;color:var(--text);border-bottom:1px solid #f0f0f0}.tariff-features li:last-child{border-bottom:none}@media(max-width:768px){.tariffs-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}}.landing-footer{text-align:center;padding:32px 24px;color:var(--text-secondary);font-size:14px;border-top:1px solid var(--border)}.selected-tariff{text-align:center;padding:12px;margin-bottom:16px;background:#e3f2fd;border-radius:var(--radius);font-size:14px}.selected-tariff strong{color:var(--primary)}