input.jalali-date-input{cursor:pointer;background:#fff;padding-left:38px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23526c8d' stroke-width='2'%3E%3Crect x='3' y='5' width='18' height='16' rx='2'/%3E%3Cpath d='M7 3v4m10-4v4M3 11h18'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:10px center}input.jalali-date-input[aria-invalid=true]{border-color:#b42332}.jalali-calendar{width:min(360px,calc(100vw - 24px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid #d4deed;border-radius:16px;padding:16px;color:#213c5d;box-shadow:0 16px 60px #0003;direction:rtl}.jalali-calendar::backdrop{background:#0005}.jalali-heading,.jalali-controls,.jalali-footer{display:flex;align-items:center;justify-content:space-between;gap:8px}.jalali-heading{margin-bottom:12px}.jalali-calendar button{margin:0;padding:6px;min-height:40px;font-size:14px}.jalali-controls select{margin:0;padding:6px;min-width:0;font-size:14px}.jalali-controls select:first-of-type{flex:1.5}.jalali-controls select:last-of-type{flex:1}.jalali-controls button{min-width:32px}.jalali-weekdays,.jalali-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;text-align:center}.jalali-weekdays{margin-top:14px;color:#64748b;font-size:12px}.jalali-days{margin:8px 0 12px}.jalali-calendar .jalali-days button{background:#f0f4fa!important;color:#294568!important;border:1px solid transparent!important;border-radius:8px}.jalali-calendar .jalali-days button.selected{background:#294568!important;color:#fff!important}.jalali-calendar .jalali-days button:hover{border-color:#889fbd!important}.jalali-calendar button:focus-visible{outline:2px solid #647fa3;outline-offset:2px}.jalali-footer button{padding:7px 14px}.jalali-calendar [data-close]{background:transparent!important;color:#294568!important;border:0;font-size:23px}
/* Spacious desktop picker and mobile sheet. */
.jalali-calendar{width:min(460px,calc(100vw - 32px));max-width:none;max-height:calc(100dvh - 32px);padding:22px;margin:auto;border-radius:20px;font:16px/1.7 Tahoma,Arial,sans-serif;box-sizing:border-box;overscroll-behavior:contain}
.jalali-calendar .jalali-heading{gap:12px;margin-bottom:18px}.jalali-heading strong{font-size:19px}.jalali-calendar button{min-height:46px;font-size:16px}.jalali-calendar [data-close]{width:44px;min-height:44px;border-radius:50%;background:#f0f4fa!important;flex-shrink:0}
.jalali-calendar .jalali-controls{gap:8px}.jalali-calendar .jalali-controls select{font-size:16px;min-height:46px;padding:8px;border-radius:10px}.jalali-calendar .jalali-controls button{width:40px;min-width:40px;padding:4px;font-size:24px}
.jalali-calendar .jalali-weekdays{font-size:14px;margin-top:18px}.jalali-calendar .jalali-days{gap:6px;margin:10px 0 18px}.jalali-calendar .jalali-days button{min-width:0;min-height:48px;padding:6px;font-size:17px;border-radius:11px}
.jalali-calendar .jalali-footer{gap:10px;position:sticky;bottom:-22px;background:#fff;padding:12px 0 2px;border-top:1px solid #e1e6ed}.jalali-calendar .jalali-footer button{flex:1;font-size:15px;min-height:46px}
@media(max-width:640px){.jalali-calendar{position:fixed;inset:auto 8px calc(8px + env(safe-area-inset-bottom));width:calc(100% - 16px);max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));margin:0;padding:18px 14px;border-radius:20px;box-shadow:0 -8px 35px #0002}.jalali-calendar .jalali-heading{margin-bottom:14px}.jalali-calendar .jalali-weekdays{margin-top:14px}.jalali-calendar .jalali-days{gap:5px}.jalali-calendar .jalali-days button{min-height:46px;font-size:16px}.jalali-calendar .jalali-footer{bottom:-18px;padding-bottom:4px}}
@media(max-width:360px){.jalali-calendar{padding:14px 10px}.jalali-calendar .jalali-controls{gap:4px}.jalali-calendar .jalali-controls button{width:32px;min-width:32px}.jalali-calendar .jalali-controls select{padding:5px;font-size:14px}.jalali-calendar .jalali-days{gap:3px}.jalali-calendar .jalali-days button{min-height:40px;font-size:15px}.jalali-heading strong{font-size:17px}}
@media(max-height:520px) and (min-width:500px){.jalali-calendar{width:min(620px,calc(100vw - 24px));max-height:calc(100dvh - 16px);padding:10px 16px}.jalali-calendar .jalali-heading{margin-bottom:6px}.jalali-calendar .jalali-controls select,.jalali-calendar .jalali-controls button{min-height:36px}.jalali-calendar .jalali-weekdays{margin-top:6px}.jalali-calendar .jalali-days{gap:3px;margin:4px 0 6px}.jalali-calendar .jalali-days button{min-height:30px;padding:2px}.jalali-calendar .jalali-footer{bottom:-10px;padding:6px 0 0}.jalali-calendar .jalali-footer button{min-height:36px}}