:root{color-scheme:light;--green:#123d32;--accent:#cce8a5;--ink:#182f28;--muted:#748078;--line:#e3e8e1}*{box-sizing:border-box}body{margin:0;background:#f6f7f2;color:var(--ink);font-family:Tahoma,"Leelawadee UI",Arial,sans-serif;font-size:15px;line-height:1.65}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #7b9e4c;outline-offset:3px}button{touch-action:manipulation}button:disabled{opacity:.5;cursor:default}[hidden]{display:none!important}.app{max-width:1040px;margin:auto;padding:0 40px}header{display:flex;align-items:center;justify-content:space-between;height:120px;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none}.brand{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:800;letter-spacing:.5px}.brand small{display:block;font-size:11px;letter-spacing:0;color:var(--muted);font-weight:400}.brand-icon{background:var(--green);color:var(--accent);width:44px;height:44px;text-align:center;font-size:32px;line-height:42px;border-radius:12px}.icon-button{border:1px solid var(--line);background:#fff;width:44px;height:44px;border-radius:50%;font-size:23px;color:var(--green)}main{max-width:490px;margin:45px auto 0}.eyebrow{font-size:12px;letter-spacing:1px;font-weight:600;color:#55724c}.dot{display:inline-block;width:7px;height:7px;background:#72a154;border-radius:50%;margin-right:7px}h1{font-size:46px;line-height:1.3;letter-spacing:-1.8px;margin:18px 0 10px;font-weight:700}h1 span{color:#7d9584}.intro{color:var(--muted);margin:0 0 28px}.account{display:flex;gap:13px;align-items:center;padding:18px 0;border-top:1px solid var(--line);margin-bottom:18px}.account-symbol{width:42px;height:42px;background:#e7eddf;border-radius:50%;font-size:26px;text-align:center;flex-shrink:0}.account-text{flex:1;min-width:0}.account small{display:block;font-size:11px;color:var(--muted)}.account strong{display:block;font-size:16px;overflow-wrap:anywhere}.account-text>span{display:block;color:var(--muted);font-size:12px}.text-button{border:0;background:none;padding:6px 0;color:#42624c;font-size:12px}.payment-card{background:#fff;border:1px solid var(--line);border-radius:23px;padding:25px;box-shadow:0 10px 35px #243b2210}.section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:21px}h2{font-size:18px;margin:0;font-weight:600}.tag{font-size:8px;letter-spacing:1px;font-weight:700;border:1px solid #d9e3dc;padding:4px 7px;border-radius:4px;color:#5b756b;white-space:nowrap}.mode-switch{display:flex;background:#f2f4ee;border-radius:10px;padding:4px;margin-bottom:24px}.mode-switch button{flex:1;border:0;border-radius:7px;padding:9px 4px;font-size:13px;background:transparent;color:#788276}.mode-switch .selected{background:#fff;color:var(--green);font-weight:600;box-shadow:0 2px 5px #1b3a2110}label{display:block;font-size:12px;font-weight:600;margin:15px 0 7px}.money-input{display:flex;align-items:center;border-bottom:1px solid #b8c6ba;gap:12px;padding:4px 0 8px}.money-input>span:first-child{font-size:27px;color:#91a18f}.money-input input{border:0;padding:0;font-size:44px;font-weight:600;color:var(--ink);width:100%;min-width:0;letter-spacing:-1px}.money-input input::placeholder{color:#c8d0c5}.currency{font-size:12px;color:var(--muted)}input,select{display:block;width:100%;padding:12px;border:1px solid #d5ded3;border-radius:9px;background:#fff;color:var(--ink)}.quick-amounts{display:flex;gap:8px;margin:15px 0}.quick-amounts button{background:#f5f7f2;border:1px solid var(--line);border-radius:7px;padding:5px 15px;font-size:12px;color:#5e705c}.quick-amounts button:last-child{margin-left:auto;border:0;background:none;padding-right:0;color:#91998c}.hint{font-size:11px;color:var(--muted);line-height:1.7}.primary{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;border:0;border-radius:11px;background:var(--green);color:#fff;padding:15px 12px;font-weight:600;font-size:15px;min-height:54px}.primary:hover{background:#205a46}.primary>span:first-child{font-size:23px;color:var(--accent);line-height:1}.primary>span:last-child{margin-left:auto;font-size:20px;color:var(--accent)}.error{font-size:12px;color:#ac392c;margin:10px 0;overflow-wrap:anywhere}.error:empty{margin:0}.primary{margin-top:20px}.footnote{display:flex;justify-content:center;gap:7px;color:#85917d;font-size:11px;margin:21px 0}footer{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#99a28f;border-top:1px solid var(--line);padding:17px 0 30px;margin-top:30px}.open-info{text-align:center;padding:4px 0 20px}.open-info>span{display:block;font-size:42px;color:#a6b798}.open-info strong{font-size:15px}.open-info p{font-size:12px;color:var(--muted)}.overlay{position:fixed;inset:0;background:rgba(12,35,26,.55);display:flex;align-items:center;justify-content:center;padding:20px;z-index:10;overflow-y:auto}.modal{width:100%;max-width:450px;max-height:calc(100vh - 40px);overflow:auto;background:#fff;border-radius:23px;padding:26px;box-shadow:0 20px 80px #102b3030;overscroll-behavior:contain}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.close{font-size:27px;background:#f3f5f0;color:#586b58;border:0;border-radius:50%;width:36px;height:36px;flex-shrink:0;line-height:1}.backup{display:flex;justify-content:space-between;border-top:1px solid var(--line);margin-top:25px;padding-top:12px}.import-label{margin:0;cursor:pointer;font-weight:400}.import-label input{position:absolute;width:1px;height:1px;overflow:hidden;opacity:0;padding:0}.import-label:focus-within{outline:2px solid #7b9e4c}.storage-note{margin-bottom:0}.qr-modal{text-align:center;max-width:420px}.qr-modal .modal-head{margin-bottom:5px}.qr-modal h2{margin:10px 0 0}.qr-modal>p{margin:5px 0}.qr-code{background:#fff;margin:16px auto 10px;max-width:280px;width:100%;line-height:0}.qr-code svg{display:block;width:100%;height:auto}.qr-name{font-size:19px;overflow-wrap:anywhere;display:block}.qr-amount{font-size:34px;line-height:1.5;font-weight:700;margin:10px 0;color:var(--green)}.verify{padding-bottom:12px;border-bottom:1px solid var(--line)}.confirm-note{font-size:11px;color:#788274;margin:14px 0 0}.cancel{margin:12px auto 0}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);width:max-content;max-width:90%;border-radius:12px;background:var(--green);color:#fff;padding:15px 25px;box-shadow:0 5px 25px #0002;z-index:30;text-align:center;font-size:14px}body.modal-open{overflow:hidden}@media(min-width:850px){main{margin-top:55px}h1{font-size:49px}.app{position:relative}.app:before{content:'+';position:absolute;left:26px;top:230px;color:#dfe6d8;font-size:44px;font-weight:200}.app:after{content:'QR / 01';position:absolute;right:40px;top:255px;color:#a3ae9d;font-size:10px;letter-spacing:2px;writing-mode:vertical-rl}}@media(max-width:540px){.app{padding:0 22px}header{height:88px}.brand{font-size:19px}.brand small{font-size:10px}main{margin-top:27px}h1{font-size:38px}.intro{font-size:13px;margin-bottom:22px}.payment-card{padding:20px}.section-head{margin-bottom:17px}.tag{font-size:7px}.overlay{padding:12px}.modal{padding:22px;max-height:calc(100vh - 24px)}footer{margin-top:24px}.money-input input{font-size:42px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,box-shadow .15s}.modal{animation:appear .15s ease-out}@keyframes appear{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
/* Compact payment screen */
.app{max-width:480px;padding:0 16px}.app:before,.app:after{display:none}header{height:64px}.brand{font-size:20px;gap:10px}.brand-icon{width:36px;height:36px;font-size:28px;line-height:35px;border-radius:9px}main{margin:8px auto 0}.account{padding:8px 0;border-top:0;margin-bottom:8px;gap:10px}.account-symbol{width:36px;height:36px;font-size:23px}.account strong{font-size:16px}.account small{font-size:10px}.account-text>span{font-size:11px}.payment-card{padding:14px;border-radius:16px;box-shadow:0 4px 18px #243b220a}.mode-switch{margin-bottom:10px}.mode-switch button{min-height:40px;padding:6px 4px}.payment-card label{margin:0 0 2px}.money-input{padding:0 0 4px}.money-input input{font-size:38px;line-height:1.25}.quick-amounts{margin:8px 0}.quick-amounts button{min-height:36px;padding:4px 15px}#amount-help{position:absolute;width:1px;height:1px;padding:0;margin:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.primary{min-height:44px;padding:10px 12px;margin-top:12px}footer{justify-content:center;border:0;margin-top:4px;padding:0 0 8px}footer .text-button{min-height:36px}.open-info{padding:4px 0 10px}.open-info>span{font-size:30px}.open-info p{margin:4px 0}.overlay{top:0;right:0;bottom:0;left:0;padding:8px}.modal{max-height:calc(100vh - 16px);padding:20px;border-radius:18px}.qr-modal{padding:14px;max-width:360px}.qr-modal .modal-head{margin:0 0 4px}.qr-modal h2{font-size:16px;margin:0}.qr-modal .close{background:#fce7e7;color:#b42318;width:32px;height:32px}.qr-code{width:36vh;min-width:180px;max-width:220px;margin:4px auto}.qr-name{display:inline;font-size:16px;line-height:1.4}#qr-id{display:inline;font-size:11px;margin:0 0 0 6px}.qr-amount{font-size:30px;line-height:1.25;margin:4px 0}.qr-modal .verify{border:0;padding:0;margin:3px 0;line-height:1.4}.confirm-note{margin:4px 0;line-height:1.4}.qr-actions{display:flex;gap:8px;margin-top:10px}.qr-actions .primary{flex:1;margin:0;font-size:14px}.cancel{border:0;border-radius:10px;background:#c53030;color:#fff;min-height:44px;padding:10px 18px;margin:0;font-size:14px;font-weight:600}.cancel:hover{background:#a61f1f}#received-wrap label{margin:8px 0 4px}#received-amount{padding:8px 10px}