:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(circle at 20% 10%,#d8f4ff 0,transparent 30%),radial-gradient(circle at 80% 90%,#b7f0cf 0,transparent 34%),linear-gradient(140deg,#f5fbff 10%,#ecfff5)}.page{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:min(330px,100%);border-radius:24px;padding:30px;background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 20px 50px #10192829;border:1px solid rgba(255,255,255,.7)}h1{margin:0;font-size:clamp(1.7rem,3vw,2rem);color:#10212b}.company-logo{display:block;max-width:min(160px,100%);width:100%;height:auto;margin:0 auto 8px}.actions{margin-top:22px;display:grid;gap:12px}.social-btn,.logout-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;border:0;border-radius:12px;padding:12px 14px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .14s ease,box-shadow .14s ease,filter .14s ease}.social-btn:hover,.logout-btn:hover{transform:translateY(-1px);filter:brightness(1.02)}.social-btn:active,.logout-btn:active{transform:translateY(0)}.google{background:#fff;color:#1f2f3a;border:1px solid #d7e0e6}.google:disabled{opacity:.7;cursor:not-allowed}.google-real-auth{display:flex;justify-content:center}.error-text{margin:12px 0 0;color:#b42318;font-size:.92rem}.apple{background:#121212;color:#fff}.apple:disabled{opacity:.7;cursor:not-allowed}.microsoft{background:#f3f8ff;color:#0a3d91;border:1px solid #c7dafd}.microsoft:disabled{opacity:.7;cursor:not-allowed}.profile{margin-top:20px;display:flex;align-items:center;gap:14px;padding:14px;background:#eef6fa;border-radius:14px}.avatar{width:56px;height:56px;border-radius:50%;border:2px solid #d1e3ec}.label{margin:0;color:#4c6472;font-size:.9rem}.name{margin:4px 0 0;display:flex;align-items:center;gap:8px;color:#0f1d25;font-weight:700}.logout-btn{margin-top:16px;background:#d92d20;color:#fff}