:root{
  --nt-bg:#f3f6fb;--nt-surface:#fff;--nt-surface-soft:#f8fafc;--nt-text:#152033;--nt-muted:#65728a;
  --nt-border:#dce3ee;--nt-primary:#2563eb;--nt-primary-hover:#1d4ed8;--nt-primary-soft:#eaf1ff;
  --nt-success:#15803d;--nt-danger:#dc2626;--nt-warning:#d97706;--nt-shadow:0 18px 50px rgba(37,61,99,.10);
  --nt-shadow-soft:0 8px 24px rgba(37,61,99,.08);--nt-radius:18px;--nt-radius-sm:12px;
  font-family:Poppins,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color-scheme:light;
}
*{box-sizing:border-box}html{background:var(--nt-bg)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 50% -20%,#fff 0,#f6f8fc 38%,var(--nt-bg) 75%);color:var(--nt-text)}
button,input,select{font:inherit}button{touch-action:manipulation}a{color:inherit;text-decoration:none}[hidden]{display:none!important}
.nt-appbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.88);border-bottom:1px solid rgba(220,227,238,.9);backdrop-filter:blur(18px)}
.nt-appbar__inner{width:min(760px,calc(100% - 28px));min-height:64px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nt-brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.025em}.nt-brand__mark{display:grid;place-items:center;width:35px;height:35px;border-radius:11px;background:linear-gradient(145deg,#3b82f6,#1d4ed8);color:white;box-shadow:0 8px 18px rgba(37,99,235,.25);font-size:14px}.nt-brand__copy{display:grid;line-height:1.05}.nt-brand__copy small{margin-top:4px;color:var(--nt-muted);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}
.nt-icon-link,.nt-icon-button{display:grid;place-items:center;width:42px;height:42px;padding:0;border:1px solid var(--nt-border);border-radius:13px;background:var(--nt-surface);color:var(--nt-text);cursor:pointer;box-shadow:0 3px 10px rgba(37,61,99,.04);transition:.16s ease}.nt-icon-link:hover,.nt-icon-button:hover{border-color:#b8c8e4;background:#f8fbff;transform:translateY(-1px)}.nt-icon-button svg,.nt-icon-link svg{width:21px;height:21px;fill:currentColor}
.nt-button{min-height:50px;padding:0 21px;border:1px solid transparent;border-radius:13px;font-weight:700;cursor:pointer;transition:.16s ease;display:inline-flex;align-items:center;justify-content:center;gap:9px}.nt-button--primary{background:var(--nt-primary);color:white;box-shadow:0 10px 22px rgba(37,99,235,.22)}.nt-button--primary:hover{background:var(--nt-primary-hover);transform:translateY(-1px)}.nt-button--secondary{background:var(--nt-surface);border-color:var(--nt-border);color:var(--nt-text)}.nt-button--secondary:hover{background:var(--nt-surface-soft);border-color:#bcc9dd}.nt-button--danger{color:var(--nt-danger)}.nt-button:disabled{opacity:.48;cursor:not-allowed;transform:none;box-shadow:none}
.nt-field{width:100%;height:52px;padding:0 16px;border:1px solid var(--nt-border);border-radius:13px;background:var(--nt-surface);color:var(--nt-text);outline:0;box-shadow:0 3px 12px rgba(37,61,99,.035);transition:.16s ease}.nt-field::placeholder{color:#98a3b5}.nt-field:focus{border-color:#73a0f5;box-shadow:0 0 0 4px rgba(37,99,235,.10)}
.nt-dialog-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:18px;background:rgba(20,32,51,.46);backdrop-filter:blur(6px)}.nt-dialog{position:relative;width:min(560px,100%);max-height:calc(100dvh - 36px);overflow:auto;padding:24px;border:1px solid rgba(255,255,255,.65);border-radius:22px;background:var(--nt-surface);box-shadow:0 28px 90px rgba(20,32,51,.24)}.nt-dialog__header{padding-right:46px}.nt-dialog__eyebrow{margin:0 0 4px;color:var(--nt-primary);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.nt-dialog h2{margin:0;font-size:24px;letter-spacing:-.03em}.nt-dialog__close{position:absolute;right:15px;top:15px;border:0;background:var(--nt-surface-soft);width:38px;height:38px;border-radius:12px;color:var(--nt-muted);font-size:24px;cursor:pointer}.nt-dialog__actions{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}
.nt-toast{position:fixed;left:50%;bottom:22px;z-index:150;max-width:calc(100% - 30px);padding:12px 16px;border-radius:12px;background:#172033;color:#fff;font-size:13px;font-weight:600;box-shadow:var(--nt-shadow);transform:translate(-50%,18px);opacity:0;pointer-events:none;transition:.2s ease}.nt-toast.is-visible{transform:translate(-50%,0);opacity:1}
@media(max-width:560px){.nt-appbar__inner{min-height:58px}.nt-dialog-backdrop{align-items:end;padding:0}.nt-dialog{width:100%;max-height:90dvh;border-radius:24px 24px 0 0;padding:21px}.nt-dialog__actions{display:grid;grid-template-columns:1fr 1fr}.nt-dialog__actions .nt-button{width:100%}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}