/*
Theme Name: Basic UPI Payment Page - Premium
Version: 1.4.0
Description: Premium mobile-first UPI payment page with working UPI app links, QR, timers, popup and WordPress Customizer settings.
*/
:root{--primary:#5b4bdb;--bg:#f4f6fa;--text:#111827;--muted:#667085;--line:#e8eaf0;--soft:#f7f5ff;--success:#087443;--danger:#b42318}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 50% -10%,rgba(91,75,219,.13),transparent 42%);z-index:-1}
.pay-page{min-height:100vh;padding:24px 12px 34px;display:flex;justify-content:center;align-items:flex-start}
.pay-card{width:100%;max-width:430px;background:rgba(255,255,255,.98);border:1px solid rgba(17,24,39,.06);border-radius:26px;padding:22px;box-shadow:0 18px 55px rgba(20,24,40,.10),0 3px 12px rgba(20,24,40,.05);position:relative;overflow:hidden}
.pay-card:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--primary),#8b7cf6,var(--primary))}
.brand{text-align:center;font-size:20px;font-weight:850;letter-spacing:-.25px;margin:2px 0 8px}
.logo{display:block;margin:0 auto 10px;max-width:68px;max-height:68px;object-fit:contain;border-radius:16px;box-shadow:0 8px 20px rgba(0,0,0,.08)}
.heading-row{display:flex;align-items:center;justify-content:center;gap:8px;margin:4px 0 7px;flex-wrap:wrap}
.heading-row .heading{margin:0}
.heading{text-align:center;font-size:23px;line-height:1.15;font-weight:850;letter-spacing:-.5px}
.heading-timer{flex:0 0 auto;white-space:nowrap;padding:6px 9px;border-radius:10px;background:#fff4f2;color:var(--danger);border:1px solid #ffd9d3;font-size:11px;font-weight:700;box-shadow:0 3px 8px rgba(180,35,24,.05)}
.heading-timer span{opacity:.8}.heading-timer strong{font-size:14px;margin-left:2px;font-variant-numeric:tabular-nums}
.sub{text-align:center;color:var(--muted);font-size:13px;line-height:1.55;max-width:330px;margin:0 auto}
.amount{margin:17px 0 15px;padding:15px 14px;border-radius:17px;background:linear-gradient(145deg,#f7f5ff,#efecff);border:1px solid #e4dfff;text-align:center;box-shadow:inset 0 1px 0 rgba(255,255,255,.9)}
.amount small{display:block;color:#7b7397;font-size:11px;font-weight:650;letter-spacing:.2px}.amount strong{display:block;color:var(--primary);font-size:31px;line-height:1.15;margin-top:2px;font-weight:850;letter-spacing:-.7px}
.qr-box{text-align:center;margin:14px 0 17px}
.qr-box img{width:216px;height:216px;object-fit:contain;border:1px solid #e4e7ec;border-radius:17px;padding:8px;background:#fff;box-shadow:0 9px 24px rgba(16,24,40,.08)}
.qr-note{display:block;margin-top:8px;color:#7b8494;font-size:11px;font-weight:600}
.apps-title{font-size:13px;font-weight:800;margin:0 0 9px;color:#202634}
.apps{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.app-btn,.confirm-btn,.popup-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:48px;border-radius:13px;padding:12px 10px;text-align:center;text-decoration:none;font-size:13px;font-weight:800;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease}
.app-btn{background:linear-gradient(135deg,var(--primary),#7161e8);color:#fff;border:1px solid transparent;box-shadow:0 7px 16px rgba(91,75,219,.20)}
.app-btn:hover,.confirm-btn:hover,.popup-btn:hover{transform:translateY(-1px);box-shadow:0 9px 20px rgba(91,75,219,.24)}
.app-btn:active,.confirm-btn:active,.popup-btn:active{transform:translateY(0)}
.app-btn.alt,.no-btn{background:#fff;color:#252b36;border:1px solid #dfe3ea;box-shadow:0 3px 9px rgba(16,24,40,.04)}
.app-btn.alt:hover,.no-btn:hover{background:#f8f9fb;border-color:#cfd4dd;box-shadow:0 6px 14px rgba(16,24,40,.07)}
.app-icon{width:25px;height:25px;object-fit:contain;border-radius:7px;background:#fff;padding:2px;box-shadow:0 1px 3px rgba(0,0,0,.12)}
.note{margin-top:14px;padding:11px 12px;background:#f8fafc;border:1px solid #edf0f4;border-radius:12px;color:#697386;font-size:11px;line-height:1.55;text-align:center}
.confirm{margin-top:18px;padding-top:18px;border-top:1px solid #edf0f4;text-align:center}
.confirm h3{margin:0 0 6px;font-size:17px;font-weight:800;letter-spacing:-.2px}.confirm p{margin:0 0 11px;color:#7a8494;font-size:11px;line-height:1.5}
.confirm-btn{background:linear-gradient(135deg,var(--primary),#7161e8);color:#fff;border:0;box-shadow:0 8px 18px rgba(91,75,219,.22)}
.no-btn{margin-top:8px}
.overlay{position:fixed;inset:0;background:rgba(10,14,25,.68);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:none;align-items:center;justify-content:center;padding:16px;z-index:99999}
.overlay.open{display:flex}
.popup{width:100%;max-width:400px;background:rgba(255,255,255,.99);border:1px solid rgba(255,255,255,.7);border-radius:24px;padding:21px;text-align:center;position:relative;box-shadow:0 28px 90px rgba(0,0,0,.30);animation:popupIn .18s ease-out}
@keyframes popupIn{from{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}
.close{position:absolute;right:11px;top:11px;width:32px;height:32px;border:1px solid #e5e7eb;border-radius:50%;background:#f7f8fa;color:#525866;font-size:19px;line-height:1;cursor:pointer}
.close:hover{background:#eef0f4}
.popup img{display:block;width:100%;max-height:220px;object-fit:contain;border-radius:15px;margin:2px auto 13px}
.popup h2{font-size:21px;line-height:1.2;margin:5px 0 8px;font-weight:850;letter-spacing:-.35px}.popup-message,.popup-note{color:#667085;font-size:12px;line-height:1.55}.popup-note{margin-top:5px}
.popup-timer{margin-top:12px;display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:7px 11px;border-radius:11px;background:#fff4f2;border:1px solid #ffd9d3;color:var(--danger);font-size:11px;font-weight:700}.popup-timer strong{font-size:16px;font-variant-numeric:tabular-nums}
.popup-btn{margin-top:13px;background:linear-gradient(135deg,var(--primary),#7161e8);color:#fff;border:0;box-shadow:0 8px 18px rgba(91,75,219,.22)}
.popup-btn[data-locked="1"]{filter:grayscale(.15)}
.qr-area{display:block;margin:15px 0 12px}.qr-timer{display:none}
.timer{text-align:center;color:var(--danger);font-size:12px;margin-top:10px}
@media(max-width:390px){.pay-page{padding:16px 10px 25px}.pay-card{padding:19px;border-radius:22px}.heading{font-size:21px}.heading-row{gap:6px}.heading-timer{font-size:10px;padding:5px 7px}.heading-timer strong{font-size:13px}.qr-box img{width:195px;height:195px}.apps{gap:8px}.app-btn{min-height:46px;padding:11px 7px;font-size:12px}.app-icon{width:23px;height:23px}}
@media(max-width:340px){.apps{grid-template-columns:1fr}.heading-row{display:block}.heading-timer{display:table;margin:7px auto 0}.pay-card{padding:17px}.amount strong{font-size:29px}}