:root{--p:#6d4aff;--pd:#4e2bc6;--bg:#f5f6fb;--text:#171a2b;--muted:#74798e;--border:#e6e8f1}*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:radial-gradient(circle at top right,#eeeaff,transparent 30%),var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.logo{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#7c5cff,#4e2bc6);color:#fff;font-size:24px;font-weight:800}.auth-page{min-height:100vh;display:grid;place-items:center;padding:28px}.auth-shell{width:min(1120px,100%);min-height:680px;display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border-radius:34px;overflow:hidden;box-shadow:0 20px 60px #211b541a}.auth-visual{padding:70px;color:#fff;background:linear-gradient(150deg,#7c5cff,#4a2bc8)}.auth-visual strong{display:block;margin:12px 0 80px;font-size:22px}.auth-visual h1{font-size:48px;line-height:1.45;margin:0}.auth-visual p{line-height:2;color:#ffffffc7}.mock{margin-top:70px;padding:24px;border:1px solid #ffffff33;border-radius:22px;background:#ffffff1f;display:flex;justify-content:space-between}.auth-panel{padding:70px;display:flex;flex-direction:column;justify-content:center}.mobile-brand{display:none;align-items:center;gap:12px;margin-bottom:36px}.auth-panel small{color:var(--p);font-weight:700}.auth-panel h2{font-size:34px;margin:8px 0}.auth-panel p,.auth-panel em{color:var(--muted);line-height:1.9}.auth-panel form{display:flex;flex-direction:column;gap:12px;margin:18px 0}.auth-panel input{padding:17px;border:1px solid var(--border);border-radius:15px;outline:none;direction:ltr}.auth-panel input:focus{border-color:var(--p);box-shadow:0 0 0 4px #6d4aff1a}.auth-panel button{padding:17px;border:0;border-radius:15px;background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;font-weight:800}.alert{padding:13px;background:#fff2f2;color:#a33;border-radius:12px}.layout{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.layout aside{height:100vh;position:sticky;top:0;padding:28px 20px;background:#fff;border-left:1px solid var(--border);display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;margin-bottom:42px}.layout nav{display:flex;flex-direction:column;gap:8px}.layout nav a,.layout aside>a{padding:14px 16px;border-radius:13px;color:var(--muted);font-weight:700}.layout nav .active{background:#eeeaff;color:var(--p)}.layout aside>a{margin-top:auto}.layout main{padding:40px}.layout header{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px}.layout h1{margin:5px 0}.layout small{color:var(--p)}.hero{display:flex;justify-content:space-between;align-items:center;padding:32px;border-radius:28px;background:linear-gradient(135deg,#7756ff,#4b2ac6);color:#fff}.hero button{padding:14px 18px;border:0;border-radius:14px;background:#fff;color:var(--p);font-weight:800}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.stats article,.cards article{padding:22px;background:#fff;border:1px solid var(--border);border-radius:20px}.stats article{display:flex;flex-direction:column;gap:10px}.stats b{font-size:28px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:16px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.actions a{padding:16px;background:#f7f7fc;border-radius:14px}@media(max-width:900px){.auth-page{padding:0}.auth-shell{min-height:100vh;grid-template-columns:1fr;border-radius:0}.auth-visual{display:none}.auth-panel{padding:28px 22px}.mobile-brand{display:flex}.layout{grid-template-columns:1fr}.layout aside{display:none}.layout main{padding:24px 18px}.stats{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr}.hero{align-items:flex-start;flex-direction:column;gap:20px}.hero button{width:100%}}