.sig-fn{border-radius:32px;padding:32px;color:#F1F2F7;
  background:radial-gradient(60% 90% at 0% 0%,rgba(79,107,255,.5),transparent 60%),#0B0E2E;
  font-family:'Inter',system-ui,sans-serif;font-variant-numeric:tabular-nums}
.sig-fn *{box-sizing:border-box}
.sig-fn button{font:inherit;color:inherit;border:0;background:none}
.sig-fn .fn-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.sig-fn .fn-title{display:flex;align-items:center;gap:10px;font-family:'Inter Tight','Inter',sans-serif;font-weight:600;font-size:17px}
.sig-fn .fn-ico{width:26px;height:26px;display:block}
.sig-fn .fn-lock{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;font-size:13px;font-weight:600;
  color:#9BE7B0;background:rgba(107,214,139,.12);box-shadow:inset 0 0 0 1px rgba(107,214,139,.28)}
.sig-fn .fn-card{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);border-radius:18px;padding:22px}
.sig-fn .fn-body{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:20px;align-items:stretch;margin-bottom:20px}

.sig-fn .fn-file-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}
.sig-fn .fn-kicker{display:block;font-size:13px;color:rgba(241,242,247,.6);margin-bottom:4px}
.sig-fn .fn-file-head strong{font-family:'Inter Tight','Inter',sans-serif;font-size:22px;font-weight:600}
.sig-fn .fn-days{text-align:right;flex:none}
.sig-fn .fn-days b{display:block;font-family:'Inter Tight','Inter',sans-serif;font-size:38px;line-height:1;font-weight:700;color:#F2C46B;transition:color .5s}
.sig-fn .fn-days span{display:block;margin-top:4px;font-size:12px;color:rgba(241,242,247,.6)}
.sig-fn.is-done .fn-days b{color:#9BE7B0}

.sig-fn .fn-chat{overflow:hidden;max-height:0;transition:max-height .6s cubic-bezier(.22,1,.36,1),margin .6s}
.sig-fn .fn-chat.is-on{max-height:150px;margin-bottom:14px}
.sig-fn .fn-bubble{padding:11px 14px;border-radius:14px 14px 14px 4px;font-size:13px;line-height:1.5;color:#E8EBFA;
  background:rgba(79,107,255,.22);box-shadow:inset 0 0 0 1px rgba(169,182,255,.25);opacity:0;transform:translateY(8px) scale(.98);
  transition:opacity .45s ease-out,transform .55s cubic-bezier(.22,1,.36,1)}
.sig-fn .fn-chat.is-on .fn-bubble{opacity:1;transform:none}
.sig-fn .fn-bub-from{display:flex;align-items:center;gap:6px;margin-bottom:5px;font-size:11.5px;font-weight:600;color:#A9B6FF}
.sig-fn .fn-bub-from img{width:13px;height:13px;display:block}

.sig-fn .fn-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.sig-fn .fn-item{position:relative;display:grid;grid-template-columns:24px 1fr auto auto;gap:10px;align-items:center;padding:10px 12px;border-radius:12px;
  background:rgba(255,255,255,.05);overflow:hidden;transition:background-color .5s}
.sig-fn .fn-item.is-in{background:rgba(107,214,139,.1)}
.sig-fn .fn-tick{width:22px;height:22px;border-radius:50%;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.25);position:relative;transition:background-color .35s,box-shadow .35s}
.sig-fn .fn-tick::after{content:"";position:absolute;left:7px;top:4px;width:5px;height:9px;border:solid #0B0E2E;border-width:0 2px 2px 0;
  transform:rotate(45deg) scale(0);transition:transform .35s cubic-bezier(.22,1,.36,1) .1s}
.sig-fn .fn-item.is-in .fn-tick{background:#6BD68B;box-shadow:none}
.sig-fn .fn-item.is-in .fn-tick::after{transform:rotate(45deg) scale(1)}
.sig-fn .fn-name{font-size:14.5px;font-weight:600;min-width:0}
.sig-fn .fn-name em{font-style:normal;font-weight:400;font-size:12.5px;color:rgba(241,242,247,.55);margin-left:4px}
.sig-fn .fn-fchip{font-size:11.5px;font-weight:500;padding:3px 9px;border-radius:8px;color:#DCE2FF;background:rgba(79,107,255,.3);
  box-shadow:inset 0 0 0 1px rgba(169,182,255,.3);opacity:0;transform:translateX(70px);pointer-events:none;
  transition:transform .6s cubic-bezier(.22,1,.36,1),opacity .4s ease-out;white-space:nowrap}
.sig-fn .fn-item.is-fly .fn-fchip{opacity:1;transform:none}
.sig-fn .fn-item.is-in .fn-fchip{opacity:0;transform:translateX(-14px);position:absolute;right:90px}
.sig-fn .fn-st{min-width:84px;text-align:center;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap;
  color:#F2C46B;background:rgba(242,196,107,.14);transition:color .35s,background-color .35s}
.sig-fn .fn-item.is-in .fn-st{color:#9BE7B0;background:rgba(107,214,139,.16)}

.sig-fn .fn-note{display:flex;flex-direction:column}
.sig-fn .fn-note-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.sig-fn .fn-note-head strong{font-family:'Inter Tight','Inter',sans-serif;font-size:20px;font-weight:600}
.sig-fn .fn-note-st{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;color:rgba(241,242,247,.6);background:rgba(255,255,255,.08);transition:color .4s,background-color .4s}
.sig-fn .fn-note.is-ready .fn-note-st{color:#9BE7B0;background:rgba(107,214,139,.16)}
.sig-fn .fn-fields{margin:0;display:flex;flex-direction:column;gap:8px;flex:1}
.sig-fn .fn-field{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.05)}
.sig-fn .fn-field dt{font-size:13.5px;color:rgba(241,242,247,.75)}
.sig-fn .fn-field dd{margin:0;font-family:'Inter Tight','Inter',sans-serif;font-size:19px;font-weight:700;min-width:60px;text-align:right}
.sig-fn .fn-field dd i{display:inline-block;width:56px;height:12px;border-radius:6px;background:rgba(255,255,255,.1);vertical-align:middle}
.sig-fn .fn-field dd.is-set{animation:fn-pop .55s cubic-bezier(.22,1,.36,1) both}
@keyframes fn-pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.sig-fn .fn-field-key{background:rgba(79,107,255,.2);box-shadow:inset 0 0 0 1px rgba(169,182,255,.28)}
.sig-fn .fn-field-key dd{color:#A9B6FF}
.sig-fn .fn-send{margin-top:14px;padding:13px 18px;border-radius:999px;font-family:'Inter Tight','Inter',sans-serif;font-weight:600;font-size:15px;color:#fff;
  background:linear-gradient(180deg,#4F6BFF,#2A36E8);box-shadow:0 6px 18px rgba(42,54,232,.45);cursor:pointer;
  transition:opacity .4s,transform .25s,background .4s,box-shadow .4s}
.sig-fn .fn-send:disabled{opacity:.4;cursor:default;box-shadow:none}
.sig-fn .fn-send:not(:disabled):hover{transform:translateY(-1px)}
.sig-fn .fn-send.is-press{transform:scale(.97)}
.sig-fn .fn-send.is-sent{background:rgba(107,214,139,.18);box-shadow:inset 0 0 0 1px rgba(107,214,139,.4);color:#9BE7B0;cursor:default}
.sig-fn .fn-send:focus-visible{outline:2px solid #A9B6FF;outline-offset:2px}

.sig-fn .fn-emi-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.sig-fn .fn-emi-head strong{font-family:'Inter Tight','Inter',sans-serif;font-size:18px;font-weight:600}
.sig-fn .fn-emi-head span{font-size:13px;color:rgba(241,242,247,.6)}
.sig-fn .fn-emi-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.sig-fn .fn-emi-row{display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05)}
.sig-fn .fn-emi-row .fn-chip{grid-column:1/-1;justify-self:start}
.sig-fn .fn-av{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:rgba(79,107,255,.35);color:#DCE2FF;box-shadow:inset 0 0 0 1px rgba(169,182,255,.3)}
.sig-fn .fn-cl{min-width:0}
.sig-fn .fn-cl b{display:block;font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sig-fn .fn-cl span{font-size:12.5px;color:rgba(241,242,247,.6)}
.sig-fn .fn-chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:600;white-space:nowrap;transition:color .35s,background-color .35s}
.sig-fn .fn-chip img{width:13px;height:13px;display:block}
.sig-fn .fn-chip.bad{color:#FF8A8A;background:rgba(255,138,138,.14)}
.sig-fn .fn-chip.sent{color:#A9B6FF;background:rgba(79,107,255,.22)}

@media (max-width:900px){
  .sig-fn{padding:20px;border-radius:24px}
  .sig-fn .fn-body{grid-template-columns:1fr}
  .sig-fn .fn-emi-list{grid-template-columns:1fr}
  .sig-fn .fn-card{padding:16px}
  .sig-fn .fn-item{grid-template-columns:22px 1fr auto;padding:9px 10px}
  .sig-fn .fn-fchip{display:none}
  .sig-fn .fn-st{min-width:76px;font-size:11.5px}
  .sig-fn .fn-name em{display:block;margin:0}
}
@media (prefers-reduced-motion:reduce){
  .sig-fn *,.sig-fn *::before,.sig-fn *::after{transition:none!important;animation:none!important}
}