:root{--navy:#1B2C3E;--cyan:#1C9EC1;--orange:#FF6A33;--ivory:#FAF8F4;--stone:#EFEBE4;--tint:#DFF0F6;--muted:#5d6b78;--red:#E5393B;--green:#1F9D63}
*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--ivory);color:var(--navy);font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--cyan)}
.wrap{max-width:520px;margin:0 auto;padding:20px 16px 40px;min-height:100vh;display:flex;flex-direction:column}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:-.2px;font-size:18px}
.brand i{width:10px;height:10px;border-radius:50%;background:var(--orange);display:inline-block}
.brand small{font-weight:500;color:var(--muted);font-size:13px;margin-left:auto}
.card{background:#fff;border-radius:18px;padding:20px;box-shadow:0 1px 2px #0000000d,0 8px 24px #1b2c3e0f;margin-top:18px}
h1{font-size:30px;line-height:1.12;letter-spacing:-.6px;margin:18px 0 8px}
h2{font-size:22px;line-height:1.2;letter-spacing:-.3px;margin-bottom:12px}
p{font-size:16px;line-height:1.5;color:#33424f}
.muted{color:var(--muted);font-size:13px}
.btn{display:block;width:100%;border:0;border-radius:14px;padding:16px;font-size:17px;font-weight:700;font-family:inherit;cursor:pointer;background:var(--navy);color:#fff;text-align:center;text-decoration:none;margin-top:10px}
.btn.alt{background:#fff;color:var(--navy);border:2px solid var(--stone)}
.btn.sel{background:var(--cyan);color:#fff;border-color:var(--cyan)}
.btn.ok{background:var(--green);color:#fff}
.btn:disabled{opacity:.6}
.spin{width:48px;height:48px;border:5px solid var(--tint);border-top-color:var(--cyan);border-radius:50%;animation:s 1s linear infinite;margin:30px auto}
@keyframes s{to{transform:rotate(360deg)}}
.alert{background:var(--red);color:#fff;border-radius:22px;padding:26px 22px}
.alert h1{color:#fff;margin-top:6px}.alert p{color:#fff}
.pill{display:inline-block;background:var(--tint);color:var(--navy);border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600}
.foot{margin-top:auto;padding-top:28px;font-size:12px;color:var(--muted);text-align:center}
input,textarea,select{width:100%;font-family:inherit;font-size:16px;border:2px solid var(--stone);border-radius:12px;padding:12px;background:#fff;color:var(--navy)}
textarea{resize:none;height:96px}
label{display:block;font-weight:700;font-size:14px;margin:14px 0 6px}
.seg{display:flex;gap:8px}.seg button{flex:1;margin:0}