:root { color-scheme: dark; --bg:#070b14; --surface:rgba(15,23,39,.92); --surface2:#111c30; --line:rgba(158,185,224,.16); --text:#f4f8ff; --muted:#96a7bd; --primary:#4eb8ff; --primary2:#167fd0; --danger:#ff8294; --success:#55dda7; }
*{box-sizing:border-box} html,body{min-height:100%;margin:0} body.auth-page{display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 5%,rgba(52,148,219,.22),transparent 32rem),radial-gradient(circle at 95% 90%,rgba(70,74,183,.17),transparent 28rem),var(--bg);color:var(--text);font-family:Inter,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}.auth-layout{width:min(100%,1000px);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.75fr);overflow:hidden;border:1px solid var(--line);border-radius:30px;background:var(--surface);box-shadow:0 30px 90px rgba(0,0,0,.44);backdrop-filter:blur(18px)}.auth-showcase{position:relative;min-height:610px;padding:48px;display:flex;flex-direction:column;overflow:hidden;background:linear-gradient(145deg,rgba(25,104,161,.40),rgba(11,18,32,.92) 57%,rgba(24,28,52,.94))}.auth-showcase:before{content:'';position:absolute;width:430px;height:430px;right:-180px;top:-150px;border-radius:50%;background:radial-gradient(circle,rgba(87,198,255,.38),transparent 67%)}.auth-showcase>*{position:relative;z-index:1}.auth-brand{display:flex;align-items:center;gap:13px;font-weight:800}.auth-brand-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;background:linear-gradient(145deg,#68ccff,#197ecb);color:#06111c;box-shadow:0 12px 30px rgba(29,135,207,.32)}.auth-copy{margin:auto 0}.auth-kicker{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8ad6ff}.auth-copy h1{margin:12px 0 10px;font-size:clamp(34px,5vw,58px);line-height:1.02;letter-spacing:-.055em}.auth-copy p{max-width:500px;margin:0;color:#b7c7da;font-size:16px}.auth-bullets{display:grid;gap:10px;margin-top:28px}.auth-bullet{display:flex;align-items:center;gap:10px;color:#d4dfed;font-size:13px}.auth-bullet i{color:var(--success)}.auth-form-side{padding:46px 40px;display:flex;flex-direction:column;justify-content:center}.auth-form-side h2{margin:0;font-size:29px;letter-spacing:-.035em}.auth-form-side>p{margin:7px 0 25px;color:var(--muted)}.auth-field{margin-bottom:16px}.auth-field label{display:block;margin:0 0 8px;color:#c7d3e3;font-size:13px;font-weight:700}.auth-input-wrap{position:relative}.auth-input-wrap>i{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:#71839a}.auth-input{width:100%;min-height:50px;padding:12px 44px 12px 43px;border:1px solid #31405a;border-radius:14px;background:#09111f;color:var(--text);outline:none;font:inherit}.auth-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(78,184,255,.12)}.password-toggle{position:absolute;right:9px;top:50%;transform:translateY(-50%);width:36px;height:36px;border:0;border-radius:10px;background:transparent;color:#8394aa;cursor:pointer}.password-toggle:hover{background:rgba(255,255,255,.06);color:#fff}.auth-button{width:100%;min-height:50px;margin-top:5px;border:0;border-radius:14px;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#04111d;font-weight:850;cursor:pointer;box-shadow:0 13px 28px rgba(23,128,205,.22)}.auth-button:hover{filter:brightness(1.06);transform:translateY(-1px)}.auth-button:disabled{opacity:.6;cursor:not-allowed}.auth-alert{padding:12px 14px;margin-bottom:16px;border-radius:13px;font-size:13px}.auth-alert.error{background:rgba(255,130,148,.11);border:1px solid rgba(255,130,148,.27);color:#ffb1bc}.auth-alert.success{background:rgba(85,221,167,.10);border:1px solid rgba(85,221,167,.25);color:#9af0cf}.auth-links{margin-top:20px;text-align:center;color:var(--muted);font-size:13px}.auth-links a{color:#8dd6ff;text-decoration:none;font-weight:700}.auth-links a:hover{text-decoration:underline}.auth-note{margin-top:17px;color:#6e8097;font-size:11px;text-align:center}.auth-back{display:inline-flex;align-items:center;gap:7px;margin-bottom:18px;color:#9eb0c6;text-decoration:none;font-size:13px}.auth-back:hover{color:#fff}@media(max-width:820px){body.auth-page{padding:13px}.auth-layout{grid-template-columns:1fr;max-width:520px;border-radius:23px}.auth-showcase{min-height:auto;padding:28px}.auth-copy{margin:55px 0 10px}.auth-copy h1{font-size:36px}.auth-bullets{display:none}.auth-form-side{padding:30px 24px 34px}}@media(max-width:420px){body.auth-page{padding:0;background:#09101d}.auth-layout{min-height:100vh;border:0;border-radius:0}.auth-showcase{padding:22px 20px}.auth-copy{margin:35px 0 5px}.auth-copy h1{font-size:31px}.auth-form-side{padding:27px 20px 32px}}