:root{--bg:#f2f5fb;--card:#fff;--text:#101828;--muted:#667085;--accent:#6d5dfc;--accent2:#19c2f4;--line:#e3e8f1;--danger:#b42318;--success:#067647}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:radial-gradient(circle at 12% 8%,rgba(109,93,252,.15),transparent 28%),radial-gradient(circle at 88% 16%,rgba(25,194,244,.12),transparent 24%),linear-gradient(180deg,#f7f9fc,#eef3fa);color:var(--text);overflow-x:hidden}body:before{content:"";position:fixed;inset:auto auto -220px -160px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(109,93,252,.12),transparent 68%);pointer-events:none}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:38px 18px;position:relative}.auth-brand{position:fixed;top:28px;left:32px;display:flex;gap:13px;align-items:center;padding:8px 12px;border-radius:16px;background:rgba(255,255,255,.56);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.75);box-shadow:0 10px 28px rgba(15,23,42,.05)}.logo{width:60px;height:60px;border-radius:15px;background:url('/rosimarketing-logo.webp') center/contain no-repeat;display:block;color:transparent;font-size:0;flex:0 0 60px;filter:drop-shadow(0 8px 14px rgba(25,194,244,.18))}.auth-brand strong{display:block;font-size:16px}.auth-brand span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.auth-card{width:min(480px,100%);background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.95);border-radius:26px;padding:34px;box-shadow:0 28px 80px rgba(15,23,42,.12);backdrop-filter:blur(18px);position:relative;overflow:hidden}.auth-card:before{content:"";position:absolute;left:0;top:0;right:0;height:4px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.auth-card:after{content:"";position:absolute;right:-90px;top:-100px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(25,194,244,.09),transparent 70%);pointer-events:none}.eyebrow{margin:0 0 9px;font-size:11px;letter-spacing:1.7px;font-weight:900;color:var(--accent);text-transform:uppercase}h1{margin:0;font-size:32px;letter-spacing:-.8px;line-height:1.12}.muted{color:var(--muted);line-height:1.55;margin:9px 0 26px;font-size:14px}form{display:grid;gap:17px}label{font-size:13px;font-weight:800;color:#344054;display:grid;gap:8px}input{width:100%;border:1px solid #dbe2ed;border-radius:14px;padding:13px 14px;font:inherit;outline:none;background:#fff;transition:.18s ease;box-shadow:inset 0 1px 2px rgba(16,24,40,.025)}input:hover{border-color:#cdd7e5}input:focus{border-color:#8b7cf5;box-shadow:0 0 0 4px rgba(109,93,252,.11)}small{font-weight:500;color:#8a94a6;line-height:1.4}button{border:0;border-radius:14px;padding:13px 17px;background:linear-gradient(135deg,var(--accent),#7e56e8);color:#fff;font-weight:850;font:inherit;cursor:pointer;box-shadow:0 12px 26px rgba(109,93,252,.22);transition:.18s ease}button:hover{transform:translateY(-1px);box-shadow:0 16px 32px rgba(109,93,252,.28)}button:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}.message{border-radius:13px;padding:12px 13px;margin-bottom:17px;font-size:13px;line-height:1.45}.message.error{background:#fff1f0;color:var(--danger);border:1px solid #ffd5d2}.message.success{background:#ecfdf3;color:var(--success);border:1px solid #abefc6}.footnote{text-align:center;color:var(--muted);font-size:13px;margin:20px 0 0;padding-top:18px;border-top:1px solid #edf0f5}a{color:var(--accent);font-weight:800;text-decoration:none}a:hover{text-decoration:underline}@media(max-width:600px){.auth-brand{position:static;margin-bottom:22px;width:max-content;max-width:100%}.auth-shell{display:block;padding-top:22px}.auth-card{margin:0 auto;padding:28px 22px}h1{font-size:28px}}