/* CDR Viewer v0.8.3 · login screen. No external fonts, JS or images. */
:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:#16263b;background:#f4f7fb;font-synthesis:none}
*{box-sizing:border-box}
body{margin:0}
button,input{font:inherit}
.login-body{min-height:100vh;min-height:100dvh;background:radial-gradient(circle at 8% 3%,#e8f2fc 0,transparent 40%),radial-gradient(circle at 95% 100%,#e6ecf8 0,transparent 38%),#f5f7fb;display:grid;place-items:center;padding:32px 16px}
.login-layout{width:100%;max-width:446px}
.login-card{background:#fff;border:1px solid #e3eaf2;border-radius:20px;box-shadow:0 24px 60px rgba(23,48,83,.09),0 3px 12px rgba(23,48,83,.025);padding:39px 38px 27px}
.login-header{margin-bottom:27px}
.login-brand{display:flex;align-items:center;gap:11px;margin-bottom:34px}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:linear-gradient(145deg,#3897c6,#356cb6);color:white;font-size:23px;line-height:1}
.brand-name{font-size:16px;font-weight:750;letter-spacing:-.45px;color:#182a43}
.login-context{display:block;color:#647d9b;font-weight:800;font-size:10px;letter-spacing:1.9px;margin-bottom:12px}
.login-context span{padding:0 6px;color:#a7b8ce}
h1{font-size:30px;line-height:1.2;letter-spacing:-.9px;margin:0 0 11px;font-weight:750;color:#15273e}
.login-description{font-size:14px;line-height:1.65;margin:0;color:#64778e;max-width:310px}
.login-form{display:grid;gap:17px}
.field{display:grid;gap:8px}
.field label{color:#253d59;font-size:13px;font-weight:700}
.field input{width:100%;height:47px;background:#fbfcfe;border:1px solid #d3deea;border-radius:10px;padding:0 14px;font-size:15px;color:#182c45;transition:border-color .15s,box-shadow .15s;outline:none}
.field input::placeholder{color:#97a8bc}
.field input:focus{border-color:#337fc0;box-shadow:0 0 0 3px rgba(52,129,194,.15);background:white}
.login-message:empty{display:none}
.login-feedback{display:flex;gap:10px;align-items:flex-start;border-radius:11px;padding:12px 13px;border:1px solid transparent;font-size:12.5px;line-height:1.55}
.login-feedback p{margin:0;flex:1}
.feedback-mark{display:grid;place-items:center;flex:0 0 20px;width:20px;height:20px;border-radius:50%;font-weight:850;font-size:12px;margin-top:1px}
.login-feedback-error{background:#fff5f4;border-color:#f5d7d5;color:#963b36}
.login-feedback-error .feedback-mark{background:#f7dddd;color:#a3322d}
.login-feedback-info{background:#eef6ff;border-color:#d2e7ff;color:#295f96}
.login-feedback-info .feedback-mark{background:#d5e9ff;color:#285d91}
.login-submit{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:48px;margin-top:3px;padding:0 18px;background:#256eaf;border:1px solid #256eaf;border-radius:10px;color:#fff;font-size:15px;font-weight:750;cursor:pointer;transition:background .15s,transform .15s,box-shadow .15s}
.login-submit:hover{background:#195d99;box-shadow:0 7px 14px rgba(31,99,164,.15)}
.login-submit:active{transform:translateY(1px)}
.login-submit:focus-visible{outline:3px solid #91bdf0;outline-offset:3px}
.login-submit span{font-size:20px;line-height:1}
.login-footer{display:flex;justify-content:center;align-items:center;gap:7px;margin-top:27px;padding-top:22px;border-top:1px solid #eef1f5;color:#8494a6;font-size:11px;font-weight:550}
.secure-indicator{width:8px;height:8px;border-radius:50%;background:#35b898;box-shadow:0 0 0 3px rgba(53,184,152,.11)}
.login-note{text-align:center;color:#9baabd;font-size:11px;margin:21px 0 0;letter-spacing:.1px}
@media(max-width:520px){.login-body{padding:20px 12px}.login-card{padding:29px 24px 22px;border-radius:16px}.login-brand{margin-bottom:29px}h1{font-size:27px}.login-header{margin-bottom:24px}}
@media(prefers-reduced-motion:reduce){.field input,.login-submit{transition:none}}