.dcx2026-container{width:100%;max-width:700px;margin:0 auto;padding:0;font-family:Arial,sans-serif;color:#333;box-sizing:border-box}.dcx2026-container *,.dcx2026-container *::before,.dcx2026-container *::after{box-sizing:border-box}.dcx2026-card{background:#fff;border-radius:12px;padding:16px 14px;margin-bottom:10px;box-shadow:0 4px 12px rgb(0 0 0 / .06)}.dcx2026-card h2{margin:0 0 6px 0;font-size:20px;text-align:center}.dcx2026-card p{margin:0 0 10px 0;font-size:14px;text-align:center}.dcx2026-input-group{margin-bottom:14px}.dcx2026-input-group label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}.dcx2026-input-group input,.dcx2026-input-group select{width:100%;padding:10px 12px;font-size:14px;border-radius:8px;border:1.5px solid #90caf9;outline:none}.dcx2026-input-group input:focus,.dcx2026-input-group select:focus{border-color:#1976d2;box-shadow:0 0 0 3px rgb(25 118 210 / .15)}.dcx2026-button{width:100%;padding:10px;margin-bottom:8px;background:#1976d2;color:#fff;border:none;border-radius:10px;cursor:pointer;font-weight:700;font-size:14px}.dcx2026-button:hover{background:#115293}.dcx2026-button:active{transform:scale(.98)}.dcx2026-reset{background:#f44336}.dcx2026-reset:hover{background:#b71c1c}.dcx2026-copy{background:#009688}.dcx2026-copy:hover{background:#00695c}.dcx2026-result{display:none;margin-top:12px}.dcx2026-result .dcx2026-card{padding:12px 14px;box-shadow:0 4px 12px rgb(0 0 0 / .08);border-radius:12px}.dcx2026-result .dcx2026-header{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:14px;margin-bottom:10px}.dcx2026-result .dcx2026-details{font-size:14px;margin-bottom:6px}.dcx2026-years{color:#1976d2;font-weight:600}.dcx2026-months{color:#009688;font-weight:600}.dcx2026-days{color:#7b1fa2;font-weight:600}.dcx2026-hours{color:#ef6c00;font-weight:600}.dcx2026-minutes{color:#00838f;font-weight:600}.dcx2026-seconds{color:#ad1457;font-weight:600}.dcx2026-totaldays{color:#455a64;font-weight:600}.dcx2026-note{margin-top:10px;color:#d32f2f;font-size:13px;background:#fff3e0;padding:6px 10px;border-radius:8px;font-weight:600}.dcx2026-error{color:#d32f2f;font-size:12px;margin-top:3px}@media (max-width:640px){.dcx2026-input-group input,.dcx2026-input-group select{font-size:13px;padding:9px 10px}}