:root{font-family:Arial,system-ui,sans-serif;color-scheme:dark;background:#192022;color:#f5f7f6}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#242d2f,#192022 62%)}
.app{max-width:470px;min-height:100dvh;margin:auto;padding:28px 22px 56px}
header{display:flex;justify-content:space-between;align-items:center;margin:12px 0 45px}
.brand{font-size:38px;letter-spacing:-2px}.brand span,.accent{color:#b4ebd4}
.subtitle,small,.muted{color:#aebec0}.subtitle{font-size:13px}
h1{font-size:31px;letter-spacing:-.7px;margin:0 0 12px}h2{font-size:20px;margin:0 0 12px}
p{line-height:1.45}label{display:block;margin:18px 0 7px;font-size:14px;color:#c9d3d2}
input,select{display:block;width:100%;margin-top:8px;padding:13px 14px;min-height:52px;border:1px solid #435255;border-radius:12px;background:#1d2729;color:#f5f7f6;font:inherit;font-size:17px}
button{font:inherit;cursor:pointer;border:1px solid #546763;color:#e8f3ec;background:#273135;border-radius:12px;padding:12px 15px;min-height:48px}
button:focus-visible,input:focus-visible{outline:2px solid #b4ebd4;outline-offset:3px}
.primary{display:block;width:100%;margin-top:20px;background:#b4ebd4;border:0;color:#19302a;font-weight:700}
.link{border:0;background:none;color:#b4ebd4;padding:7px 0}
.card{background:#252e30;border:1px solid #3b4747;border-radius:18px;padding:18px;margin:18px 0}
.row{display:flex;align-items:center;gap:12px;justify-content:space-between}.row>*{min-width:0}
.row strong{overflow-wrap:anywhere}.row small{display:block;margin-top:5px}
.row-actions{display:flex;gap:8px;flex-wrap:wrap}.row-actions button{font-size:14px;min-height:40px}
.list{list-style:none;margin:16px 0;padding:0}.list li{border-bottom:1px solid #3b4747;padding:14px 0}.list li:last-child{border:0}
.tabs{display:flex;gap:8px;margin:18px 0}.tabs button{flex:1}.tabs .selected{background:#b4ebd4;color:#19302a}
#feedback{min-height:1.5em;color:#b4ebd4}#feedback.error{color:#ffabab}
.hidden{display:none!important}.section{margin:28px 0}.empty{color:#b7c7c4}