:root{--violet:#8b2ff8;--emerald:#00c485;--grad:linear-gradient(135deg,#8b2ff8 0%,#00c485 100%);--text:#0d0d14;--text-2:#3a3a55;--text-muted:#7878a0;--border:#e8e8f0;--bg:#fff;--bg-2:#f7f7fc;--radius-sm:8px;--radius-lg:20px;--shadow-md:0 4px 20px rgba(0,0,0,.07)}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--bg);color:var(--text);font-family:'Inter',sans-serif;font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
h1,.logo,.btn{font-family:'Space Grotesk',sans-serif}
header{border-bottom:1px solid var(--border);padding:0 20px;height:58px;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:17px;font-weight:700;color:var(--text);text-decoration:none;letter-spacing:-.3px}
.logo em{font-style:normal;background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.back{font-size:13px;font-weight:500;color:var(--text-muted);text-decoration:none}
.back:hover{color:var(--text)}
main{flex:1;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;position:relative}
main::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:600px;height:320px;max-width:100%;background:radial-gradient(ellipse at 30% 50%,rgba(139,47,248,.07) 0%,transparent 65%),radial-gradient(ellipse at 70% 50%,rgba(0,196,133,.06) 0%,transparent 65%);pointer-events:none}
.card{position:relative;width:100%;max-width:400px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:28px 24px}
h1{font-size:26px;font-weight:700;letter-spacing:-.6px;line-height:1.15;margin-bottom:6px}
.sub{font-size:14px;color:var(--text-muted);margin-bottom:22px}
.field{margin-bottom:14px}
label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:5px}
input[type=email],input[type=password]{width:100%;border:1.5px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-2);color:var(--text);font-family:'Inter',sans-serif;font-size:14px;padding:11px 13px;outline:none;transition:border-color .15s,box-shadow .15s}
input:focus{border-color:var(--violet);box-shadow:0 0 0 3px rgba(139,47,248,.1)}
.check{display:flex;gap:8px;align-items:flex-start;font-size:12px;color:var(--text-muted);margin:4px 0 16px}
.check input{margin-top:3px;accent-color:var(--violet)}
.check a,.links a{color:var(--violet);text-decoration:none;font-weight:500}
.check a:hover,.links a:hover{text-decoration:underline}
.btn{width:100%;padding:13px;background:var(--grad);color:#fff;border:none;border-radius:var(--radius-sm);font-size:15px;font-weight:700;cursor:pointer;transition:opacity .15s}
.btn:hover{opacity:.9}.btn:disabled{opacity:.55;cursor:wait}
.msg{display:none;font-size:13px;border-radius:var(--radius-sm);padding:10px 12px;margin-bottom:14px}
.msg.error{display:block;background:#fef2f2;color:#b91c1c;border:1px solid #fecaca}
.msg.ok{display:block;background:#ecfdf5;color:#047857;border:1px solid #a7f3d0}
.links{margin-top:18px;font-size:13px;color:var(--text-muted);text-align:center;display:flex;flex-direction:column;gap:6px}
.hidden{display:none}