:root{--red:#e30613;--red-dark:#b8050f;--red-light:#ff4d57;--bg:#f4f1ee;--card-bg:#fff;--text-dark:#201a1a;--text-muted:#7a7371;--border:#e9d9d9;--radius:12px;--shadow:0 4px 14px #00000014}*{box-sizing:border-box}body{background:var(--bg);color:var(--text-dark);margin:0;font-family:Segoe UI,Roboto,Arial,sans-serif}.app{min-height:100vh;display:flex}.sidebar{background:var(--red);flex-direction:column;align-items:center;gap:22px;width:64px;padding:18px 0;display:flex}.sidebar a{color:#fff;background:#ffffff26;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;text-decoration:none;transition:background .15s;display:flex}.sidebar a.active,.sidebar a:hover{color:var(--red);background:#fff}.main{flex-direction:column;flex:1;display:flex}.topbar{background:var(--red);color:#fff;justify-content:space-between;align-items:center;padding:14px 24px;display:flex}.topbar .logo{letter-spacing:1px;font-size:20px;font-weight:700}.topbar .station-badge{color:var(--red);background:#fff;border-radius:20px;padding:6px 16px;font-size:13px;font-weight:600}.btn{cursor:pointer;border:none;border-radius:20px;padding:10px 22px;font-size:14px;font-weight:600;transition:filter .15s,transform 50ms}.btn:active{transform:scale(.97)}.btn-white{color:var(--red);background:#fff}.btn-red{background:var(--red);color:#fff}.btn-red:hover,.btn-white:hover{filter:brightness(.95)}.btn-outline{color:#fff;background:0 0;border:1px solid #fff}.content{flex:1;grid-template-columns:1.1fr 1fr 1fr;align-items:start;gap:20px;padding:24px;display:grid}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.card h3{text-align:center;color:var(--red);margin:0 0 14px;font-size:17px}.prices-row{gap:10px;margin-bottom:16px;display:flex}.price-card{border:2px solid var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;background:#fff;flex:1;padding:10px 4px;transition:all .15s}.price-card .fuel-name{font-size:15px;font-weight:700}.price-card .fuel-price{color:var(--text-muted);font-size:13px}.price-card.selected{background:var(--red);border-color:var(--red);color:#fff}.price-card.selected .fuel-price{color:#ffe1e3}.pumps-row{gap:10px;margin-bottom:16px;display:flex}.pump-card{border-radius:var(--radius);text-align:center;cursor:pointer;border:2px solid var(--border);color:var(--text-muted);background:#f7f7f7;flex:1;padding:14px 8px}.pump-card .pump-title{margin-bottom:6px;font-size:15px;font-weight:700}.pump-card .pump-status{font-size:12px}.pump-card.free{color:#1f8a4d;background:#fff;border-color:#2ecc71}.pump-card.busy,.pump-card.disabled{color:#a99;background:#f0ecec}.pump-card.selected{border-color:var(--red);background:#fdecec}.your-station-box{border:1px solid var(--border);border-radius:var(--radius);padding:10px 14px;font-size:13px}.your-station-box .row{align-items:center;gap:8px;padding:4px 0;display:flex}.service-item{border-bottom:1px solid var(--border);align-items:center;gap:8px;padding:8px 0;font-size:14px;display:flex}.service-item:last-of-type{border-bottom:none}.service-note{color:var(--text-muted);margin-top:10px;font-size:11px;line-height:1.5}.volume-row{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:18px;display:flex}.volume-btn{border:2px solid var(--red);width:46px;height:46px;color:var(--red);cursor:pointer;background:#fff;border-radius:50%;font-weight:700}.volume-btn.selected{background:var(--red);color:#fff}.volume-custom{border:2px dashed var(--red);width:56px;height:46px;color:var(--red);text-align:center;background:#fff;border-radius:50%;font-weight:700}.summary-line{border-bottom:1px dashed var(--border);justify-content:space-between;padding:5px 0;font-size:14px;display:flex}.summary-line.total{border-bottom:none;padding-top:10px;font-size:16px;font-weight:700}.pay-btn{width:100%;margin-top:14px;padding:14px;font-size:16px}.modal-overlay{z-index:50;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-overlay.hidden{display:none}.modal{border-radius:var(--radius);width:320px;box-shadow:var(--shadow);background:#fff;padding:28px}.modal h2{color:var(--red);margin-top:0;font-size:20px}.field{margin-bottom:14px}.field label{color:var(--text-muted);margin-bottom:4px;font-size:12px;display:block}.field input{border:1px solid var(--border);border-radius:8px;width:100%;padding:10px 12px;font-size:14px}.modal-actions{gap:10px;margin-top:18px;display:flex}.modal-actions button{flex:1}.error-text{color:var(--red);min-height:18px;margin-top:4px;font-size:13px}.profile-content{grid-template-columns:400px 300px;align-items:start;gap:24px;padding:24px;display:grid}.profile-header{align-items:center;gap:16px;margin-bottom:16px;display:flex}.avatar-circle{background:var(--red);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:22px;font-weight:700;display:flex}.profile-name{font-size:18px;font-weight:700}.info-row{border-bottom:1px solid var(--border);justify-content:space-between;padding:8px 0;font-size:14px;display:flex}.info-row .label{color:var(--text-muted)}.info-row .value a{color:var(--red);text-decoration:none}.settings-title{color:var(--red);margin:14px 0 6px;font-size:14px;font-weight:700}.settings-item{cursor:pointer;padding:9px 0;font-size:14px}.settings-item:hover{color:var(--red)}.settings-divider{border:none;border-top:1px solid var(--border);margin:10px 0}.loyalty-card{margin-top:16px}.loyalty-numbers{gap:24px;margin:10px 0;font-size:13px;display:flex}.qr-btn{width:100%}.empty-note{color:var(--text-muted);font-size:12px}@media (width<=900px){.content,.profile-content{grid-template-columns:1fr}}