:root{--djr-soft:#f4f7fb}body{background:var(--djr-soft);color:#162033}.card{border:0;border-radius:20px;box-shadow:0 10px 30px rgba(15,23,42,.08)}.btn,.form-control,.form-select{border-radius:12px}.form-control,.form-select{padding:.72rem .9rem}.badge{border-radius:999px}.stat-card{background:linear-gradient(135deg,#111827,#1f2937);color:#fff}.wallet-box,.sim-highlight{background:linear-gradient(135deg,#0d6efd,#0a58ca);color:white;border-radius:24px;padding:24px;word-break:break-word}.pay-card{max-width:560px;margin:auto}.copy-input{font-size:1rem;padding:14px;border-radius:12px}.qr-frame{background:white;border-radius:20px;padding:18px;display:inline-block}.table td,.table th{vertical-align:middle}.result-number{font-size:2rem;font-weight:800}.option-card.best{outline:3px solid #198754}.small-mono{font-family:monospace;font-size:.8rem}