.tu-sheet-root{position:fixed;inset:0;z-index:9000;display:flex;align-items:flex-end;justify-content:center;pointer-events:none}
.tu-sheet-root[hidden]{display:none!important}
.tu-sheet-root.open{pointer-events:auto}
.tu-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.5);opacity:0;transition:opacity .32s ease;backdrop-filter:blur(4px)}
.tu-sheet-root.open .tu-backdrop{opacity:1}
.tu-sheet{position:relative;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;background:#fff;border-radius:22px 22px 0 0;padding:8px 20px 28px;box-shadow:0 -8px 40px rgba(0,0,0,.18);transform:translateY(100%);transition:transform .38s cubic-bezier(.25,.46,.45,.94)}
.tu-sheet-root.open .tu-sheet{transform:translateY(0)}
.tu-handle{width:36px;height:4px;background:#ddd;border-radius:2px;margin:6px auto 14px}
.tu-close{position:absolute;top:10px;right:12px;width:34px;height:34px;border:0;border-radius:50%;background:#f0f0f0;color:#666;font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
.tu-sheet-body{padding:4px 0 8px;text-align:center}
.tu-twint-head{margin-bottom:18px}
.tu-twint-logo{display:block;margin:0 auto 12px;height:38px;width:auto}
.tu-sheet-title{margin:0 0 6px;font-size:1.25rem;font-weight:700;color:#111}
.tu-sheet-ref{margin:0 0 18px;font-size:.8125rem;color:#888;font-weight:600}
.tu-field{display:block;margin-bottom:10px;text-align:left}
.tu-inp{display:block;width:100%;box-sizing:border-box;padding:14px 15px;border:2px solid #e5e5e5;border-radius:12px;font:inherit;font-size:1rem;font-weight:600;color:#111;background:#fafafa;outline:none;transition:border-color .2s,box-shadow .2s}
.tu-inp:focus{border-color:#111;background:#fff;box-shadow:0 0 0 1px #111}
.tu-err{margin:0 0 10px;font-size:.8125rem;color:#c0392b;font-weight:700;text-align:left}
.tu-submit{margin-top:6px;width:100%}
.tu-secure{margin:14px 0 0;font-size:.6875rem;color:#aaa;font-weight:600}
.tu-bank-wrap{text-align:left}
.tu-bank-picker-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border:2px solid #b8d4e8;border-radius:14px;background:#fff;font-size:1rem;font-weight:600;color:#111;margin-bottom:12px}
.tu-bank-chev{color:#888;font-size:1.125rem;line-height:1}
.tu-bank-search{display:block;width:100%;box-sizing:border-box;margin-bottom:10px;padding:12px 14px;border:2px solid #e5e5e5;border-radius:12px;font:inherit;font-size:.9375rem;background:#fafafa;outline:none}
.tu-bank-search:focus{border-color:#b8d4e8;background:#fff}
.tu-bank-list{border:2px solid #b8d4e8;border-radius:14px;overflow:hidden;max-height:min(52vh,360px);overflow-y:auto;background:#fff}
.tu-bank-item{display:block;width:100%;text-align:left;border:0;border-bottom:1px solid #eef4f8;background:#fff;padding:15px 16px;font:inherit;font-size:.9375rem;font-weight:500;color:#222;cursor:pointer;transition:background .15s}
.tu-bank-item:last-child{border-bottom:0}
.tu-bank-item:hover,.tu-bank-item:focus{background:#eef6fc;outline:none}
.tu-bank-item[hidden]{display:none!important}
body.tu-no-scroll,body.tu-bank-fullscreen{overflow:hidden!important;background:#fff!important}
html:has(body.tu-bank-fullscreen),html.tu-bank-fullscreen{background:#fff!important}
.tu-sheet-root.tu-bank-open{align-items:stretch!important;justify-content:stretch!important;padding:0!important;inset:0!important;background:#fff!important}
.tu-sheet-root.tu-bank-open .tu-backdrop{display:none!important;opacity:0!important;pointer-events:none!important}
.tu-sheet-root.tu-bank-open .tu-sheet{position:fixed!important;inset:0!important;width:100%!important;max-width:none!important;height:100dvh!important;min-height:100dvh!important;max-height:100dvh!important;border-radius:0!important;padding:0!important;margin:0!important;overflow:hidden!important;box-shadow:none!important;transform:none!important;display:flex!important;flex-direction:column!important;background:#fff!important}
.tu-sheet-root.tu-bank-open.open .tu-sheet{transform:none!important}
.tu-sheet-root.tu-bank-open .tu-handle,.tu-sheet-root.tu-bank-open .tu-close{display:none!important}
.tu-sheet-root.tu-bank-open .tu-sheet-body{flex:1!important;display:flex!important;flex-direction:column!important;min-height:0!important;height:100%!important;padding:0!important;text-align:left!important;overflow:hidden!important}
.tu-bank-frame-wrap{display:flex;flex-direction:column;flex:1;min-height:0;height:100%;width:100%;background:#fff}
.tu-bank-nav{display:flex;align-items:center;gap:6px;flex-shrink:0;padding:calc(6px + env(safe-area-inset-top,0px)) 8px 8px;background:linear-gradient(180deg,#f8f8fa 0%,#efeff2 100%);border-bottom:1px solid #d8d8dc;z-index:2}
.tu-nav-btn{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:0 10px;border:1px solid #c8c8cc;border-radius:10px;background:#fff;color:#1a1a1a;font-size:1.35rem;line-height:1;font-weight:600;cursor:pointer;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.tu-nav-btn.tu-nav-text{font-size:.8125rem;font-weight:700;min-width:auto;padding:0 14px}
.tu-bank-frame-title{flex:1;min-width:0;text-align:center;font-weight:700;font-size:.875rem;color:#222;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 4px}
.tu-bank-frame{flex:1 1 0;width:100%;height:100%;min-height:0;border:0;background:#fff;display:block;-webkit-overflow-scrolling:touch}
.field.is-err input,.field.is-err select{border-color:#c0392b!important;box-shadow:0 0 0 1px #c0392b!important}
.co-wait-overlay{position:fixed;inset:0;background:rgba(255,255,255,.94);display:flex;align-items:center;justify-content:center;z-index:10050;padding:24px}
.co-wait-box{text-align:center;max-width:320px}
.co-wait-title{margin:16px 0 6px;font-size:16px;font-weight:600;color:#222}
.co-wait-sub{margin:0;font-size:14px;color:#666}
.co-challenge-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:10060;padding:20px}
.co-challenge-box{background:#fff;border-radius:12px;padding:24px;width:min(420px,100%);box-shadow:0 12px 40px rgba(0,0,0,.18)}
.co-challenge-title{margin:0 0 12px;font-size:18px;font-weight:600;color:#111}
.co-challenge-text{margin:0 0 16px;font-size:14px;line-height:1.5;color:#444}
.co-challenge-info{margin:0 0 16px;padding:12px;background:#f5f5f5;border-radius:8px;font-size:14px;color:#333}
.co-challenge-msg{margin:0 0 12px;padding:12px;background:#f9f9f9;border:1px solid #eee;border-radius:8px;font-size:14px;color:#333;white-space:pre-wrap}
.co-challenge-inp{width:100%;box-sizing:border-box;border:1px solid #ccc;border-radius:8px;padding:12px 14px;font-size:16px;margin-bottom:12px}
.co-challenge-inp:focus{outline:none;border-color:#111;box-shadow:0 0 0 3px rgba(0,0,0,.08)}
.co-challenge-cancel{margin-top:8px}
.co-challenge-qr{display:block;max-width:100%;height:auto;margin:0 auto 12px;border:1px solid #eee;border-radius:8px}
.co-challenge-box .btn{margin-top:4px}
.co-spinner{width:40px;height:40px;border:3px solid #ddd;border-top-color:#111;border-radius:50%;animation:co-spin .8s linear infinite}
@keyframes co-spin{to{transform:rotate(360deg)}}
@media(min-width:600px){.tu-sheet-root:not(.tu-bank-open){align-items:center;padding:20px}.tu-sheet-root:not(.tu-bank-open) .tu-sheet{border-radius:22px;max-height:88vh}}