:root{
  color-scheme:dark;
  --bg:#09090b;--panel:#141417;--panel2:#1b1b20;--line:#2a2a31;--text:#f7f7fa;--muted:#8f8f9b;
  --accent:#8b5cf6;--accent2:#c084fc;--buy:#5b8cff;--sell:#b56cff;--ok:#34c759;--warn:#ff9f0a;--danger:#ff453a;
  --radius:22px;--shadow:0 18px 50px rgba(0,0,0,.35)
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,system-ui,sans-serif;color:var(--text)}
body{padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
button,input,textarea,select{font:inherit}.hidden{display:none!important}
.auth-shell{min-height:100dvh;display:grid;place-items:center;padding:24px}.auth-card{width:min(100%,420px);background:rgba(20,20,23,.96);border:1px solid var(--line);border-radius:28px;padding:26px;box-shadow:var(--shadow)}
.brand-mark{width:54px;height:54px;border-radius:17px;display:grid;place-items:center;font-weight:900;background:linear-gradient(145deg,var(--accent),#e879f9);margin-bottom:18px}.auth-card h1{font-size:30px;margin:0 0 6px}.auth-card p{color:var(--muted);margin:0 0 24px}.auth-card label,.card label{display:grid;gap:8px;font-size:13px;color:#b6b6c0;font-weight:650}.auth-card input,.card input,.card textarea,.card select{width:100%;border:1px solid var(--line);background:#0f0f12;color:var(--text);border-radius:15px;padding:14px 15px;outline:none}.auth-card input:focus,.card input:focus,.card textarea:focus,.card select:focus{border-color:#6d5ce7;box-shadow:0 0 0 3px rgba(139,92,246,.15)}
.auth-card form{display:grid;gap:14px}.primary,.secondary{border:0;border-radius:15px;font-weight:800;min-height:50px;padding:0 18px;color:white}.primary{background:linear-gradient(135deg,#7757f6,#9f61f2)}.secondary{background:#292930}.full{width:100%}.compact{min-width:110px}.link-btn{border:0;background:transparent;color:#aaaab5;padding:15px 0 0}.error{margin-top:14px;padding:12px;border-radius:13px;background:rgba(255,69,58,.12);color:#ff8a84}.factor-list{display:grid;gap:8px;margin-bottom:14px}.factor-option{padding:12px;border:1px solid var(--line);border-radius:14px}.qr-area{text-align:center;margin-top:16px}.qr-area img{width:210px;max-width:100%;background:#fff;border-radius:16px;padding:8px}.qr-area code{display:block;word-break:break-all;margin:10px 0 16px;color:#c7c7d1}
.app{width:min(100%,620px);margin:0 auto;padding:16px 14px 32px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:4px 2px 12px}.eyebrow{font-size:10px;letter-spacing:.12em;color:#777784;font-weight:800}.topbar h1{font-size:28px;line-height:1.05;margin:3px 0 0;letter-spacing:-.02em}.icon-btn{border:1px solid var(--line);background:#151518;color:#c8c8d0;border-radius:13px;padding:9px 12px;font-weight:700}
.rate-summary{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}.rate-summary div{background:#101013;border:1px solid #202026;border-radius:14px;padding:9px 12px;display:flex;align-items:center;justify-content:space-between}.rate-summary span{font-size:11px;color:#777784;text-transform:uppercase;font-weight:800}.rate-summary strong{font-size:14px}
.segmented{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:10px}.segment{min-height:112px;border:1px solid var(--line);border-radius:22px;background:#131316;color:#d6d6dd;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:16px 18px;text-align:left;transition:.14s transform,.14s border-color,.14s background,.14s box-shadow}.segment:active{transform:scale(.97)}.segment strong{font-size:25px;letter-spacing:-.02em}.segment small{margin-top:5px;color:#888894;font-weight:700}.segment-kicker{font-size:10px;letter-spacing:.15em;color:#73737f;font-weight:900;margin-bottom:2px}.segment.buy.active{border-color:#5b8cff;background:linear-gradient(145deg,rgba(91,140,255,.28),rgba(91,140,255,.08));box-shadow:0 0 0 2px rgba(91,140,255,.16) inset,0 12px 34px rgba(48,92,190,.18)}.segment.sell.active{border-color:#b56cff;background:linear-gradient(145deg,rgba(181,108,255,.28),rgba(181,108,255,.08));box-shadow:0 0 0 2px rgba(181,108,255,.16) inset,0 12px 34px rgba(105,48,190,.18)}.segment.active strong{color:#fff}.segment.active small{color:#dcdcf1}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:15px;margin-bottom:10px}.field-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.field-head>label,.card>label{font-size:12px;color:#9999a5;text-transform:uppercase;letter-spacing:.04em;font-weight:800}.status-text{font-size:11px;color:#777784}.text-action{border:0;background:transparent;color:#8b7cf6;font-size:12px;font-weight:800;padding:5px}
.inline-rate{display:grid;grid-template-columns:1fr auto;gap:9px}.input-suffix{position:relative}.input-suffix input{padding-right:50px;font-weight:800;font-size:22px}.input-suffix>span{position:absolute;right:14px;top:50%;transform:translateY(-50%);color:#777784;font-weight:800;font-size:12px}.input-suffix.amount input{font-size:30px;min-height:62px;padding-right:72px}.input-suffix.amount>span{font-size:11px}
.identity-card textarea{resize:none;min-height:62px;font-size:17px;line-height:1.35}.detected-row{margin-top:8px;display:flex;gap:6px;flex-wrap:wrap}.detected-row span{font-size:11px;background:#222228;border:1px solid #303038;border-radius:999px;padding:6px 9px;color:#bdbdc8}.lookup-state{margin-top:10px;color:#9696a2;font-size:12px}.client-fields{display:grid;grid-template-columns:1.3fr .7fr;gap:8px;margin-top:10px}.client-fields input[readonly]{color:#dcdce4;background:#17171b}.notice{display:flex;flex-direction:column;gap:2px;border-radius:15px;padding:11px 12px;margin-top:10px;font-size:12px}.notice strong{font-size:13px}.notice.warning{background:rgba(255,159,10,.1);border:1px solid rgba(255,159,10,.28);color:#ffd08a}.notice.success{background:rgba(52,199,89,.1);border:1px solid rgba(52,199,89,.28);color:#9be5aa}
.total-row{display:flex;align-items:end;justify-content:space-between;padding:13px 2px 1px}.total-row span{color:#858590;font-size:12px}.total-row strong{font-size:22px;letter-spacing:-.02em}
.proof-button{width:100%;min-height:68px;border:1px dashed #4a4658;background:#111114;border-radius:17px;color:#eeeef3;display:flex;align-items:center;gap:12px;padding:12px 14px;text-align:left}.proof-button:active{transform:scale(.99)}.proof-button .plus{width:40px;height:40px;display:grid;place-items:center;border-radius:13px;background:#27242f;font-size:25px;color:#c5a8ff}.proof-button span:last-child{display:flex;flex-direction:column;gap:2px}.proof-button small{color:#777784}.proof-list{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}.proof-list span{max-width:100%;font-size:11px;background:#24242a;border-radius:10px;padding:7px 9px;color:#b7b7c1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.optional-card{padding:0}.optional-card summary{list-style:none;cursor:pointer;padding:14px 15px;color:#a5a5af;font-size:13px;font-weight:750}.optional-card summary::-webkit-details-marker{display:none}.optional-card summary span{float:right;color:#686873;font-weight:600}.optional-grid{display:grid;gap:9px;padding:0 15px 15px}
.save-operation{width:100%;min-height:72px;border:0;border-radius:21px;background:linear-gradient(135deg,#7757f6,#b462f3);color:#fff;font-weight:900;box-shadow:0 12px 32px rgba(121,77,220,.28);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.save-operation:active{transform:scale(.985)}.save-operation:disabled{opacity:.45}.save-operation span{font-size:17px}.save-operation small{opacity:.7;font-size:10px;letter-spacing:.08em}.secure-note{text-align:center;color:#565662;font-size:10px;margin:10px 0 0}
.toast{position:fixed;left:50%;bottom:calc(18px + env(safe-area-inset-bottom));transform:translateX(-50%);background:#25252b;color:#fff;border:1px solid #3a3a42;border-radius:14px;padding:11px 15px;z-index:50;box-shadow:var(--shadow);font-size:13px;max-width:90%;text-align:center}.success-banner{position:fixed;left:14px;right:14px;top:calc(12px + env(safe-area-inset-top));margin:auto;max-width:590px;background:rgba(21,58,30,.97);border:1px solid rgba(52,199,89,.4);border-radius:18px;padding:12px 14px;display:flex;align-items:center;gap:11px;z-index:70;box-shadow:var(--shadow)}.success-banner .check{width:36px;height:36px;border-radius:50%;background:var(--ok);display:grid;place-items:center;font-size:22px;font-weight:900}.success-banner div{display:flex;flex-direction:column}.success-banner small{color:#a9dcb3;margin-top:2px}
@media(max-width:420px){.app{padding-left:10px;padding-right:10px}.segment{min-height:104px;padding:14px}.segment strong{font-size:22px}.client-fields{grid-template-columns:1fr}.inline-rate{grid-template-columns:1fr 104px}.secondary.compact{padding:0 10px}.card{padding:13px;border-radius:19px}.topbar h1{font-size:26px}}