:root{--rv-navy: #0c1222;--rv-navy-m: #1e2d48;--rv-navy-soft: #6b7fa8;--rv-navy-mute: #8899b4;--rv-bg: #f5f3ee;--rv-bg-w: #faf9f6;--rv-card: #ffffff;--rv-bdr: #e4e1d9;--rv-tx: #1a1a1a;--rv-tx-2: #555555;--rv-tx-3: #999999;--rv-tx-w: #ffffff;--rv-em: #0d9f6e;--rv-em-l:#d1f5e5;--rv-em-d:#047c55;--rv-am: #e8a308;--rv-am-l:#fef5cd;--rv-rs: #dc3545;--rv-rs-l:#fce4ec;--rv-rs-d:#a71d2a;--rv-bl: #2563eb;--rv-bl-l:#dbeafe;--rv-vi: #7c3aed;--rv-vi-l:#ede9fe;--rv-cy: #0891b2;--rv-cy-l:#cffafe;--rv-or: #ea580c;--rv-or-l:#fff7ed;--rv-r-sm: 6px;--rv-r-md: 10px;--rv-r-lg: 14px;--rv-r-xl: 22px;--rv-sh-card: 0 1px 2px rgba(12,18,34,.04), 0 2px 6px rgba(12,18,34,.04);--rv-sh-raise: 0 8px 24px rgba(12,18,34,.1);--rv-sh-login: 0 20px 60px rgba(0,0,0,.3);--rv-font-sans: "DM Sans","Segoe UI",system-ui,-apple-system,sans-serif;--rv-font-serif: Georgia, "Times New Roman", serif}.rv-login-stage{min-height:100vh;width:100%;background:linear-gradient(160deg,var(--rv-navy),var(--rv-navy-m));padding:40px 20px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;font-family:var(--rv-font-sans)}.rv-login-stage:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at 20% 30%,rgba(136,153,180,.08),transparent 40%),radial-gradient(circle at 80% 70%,rgba(136,153,180,.06),transparent 40%);pointer-events:none}.rv-login-card{background:var(--rv-card);border-radius:var(--rv-r-xl);padding:40px 32px;max-width:420px;width:100%;box-shadow:var(--rv-sh-login);position:relative;z-index:1}.rv-login-logo{display:flex;justify-content:center;align-items:center;margin-bottom:24px}.rv-login-logo img{height:140px;width:auto;max-width:100%;display:block;object-fit:contain;margin:0 auto}.rv-login-title{text-align:center;font-size:20px;font-weight:800;margin:0 0 6px;color:var(--rv-tx)}.rv-login-lede{text-align:center;color:var(--rv-tx-3);font-size:13px;margin:0 0 24px}.rv-field{margin-bottom:14px}.rv-field label{font-size:11px;color:var(--rv-tx-2);font-weight:700;display:block;margin-bottom:3px;text-transform:uppercase;letter-spacing:.04em}.rv-field input{width:100%;padding:10px 12px;border:1px solid var(--rv-bdr);border-radius:var(--rv-r-md);font-size:18px;font-family:inherit;background:var(--rv-bg-w);outline:none;box-sizing:border-box;letter-spacing:2px;color:var(--rv-tx);transition:border-color .15s,box-shadow .15s}.rv-field input:focus{border-color:var(--rv-bl);box-shadow:0 0 0 3px var(--rv-bl-l)}.rv-field input.rv-pin{font-size:28px;text-align:center;letter-spacing:12px;font-weight:800}.rv-hint-ok{font-size:12px;margin-top:4px;color:var(--rv-em);font-weight:700}.rv-hint-err{font-size:12px;margin-top:4px;color:var(--rv-rs);font-weight:700}.rv-btn-go{width:100%;padding:14px;font-size:16px;border-radius:var(--rv-r-lg);background:var(--rv-navy);color:#fff;border:none;font-weight:700;font-family:inherit;cursor:pointer;margin-top:6px;transition:opacity .15s,transform .15s}.rv-btn-go:hover:not(:disabled){opacity:.92}.rv-btn-go:active:not(:disabled){transform:translateY(1px)}.rv-btn-go:disabled{opacity:.5;cursor:not-allowed}