:root{color-scheme:light;--bg: #f6f7fb;--card: #ffffff;--cardBorder: #e6e8ef;--text: #0f172a;--muted: #64748b;--inputBg: #ffffff;--inputBorder: #d7dbe6;--primary: #6d5efc;--primaryHover: #5b4df0;--dangerBg: #fff1f2;--dangerBorder: #fecaca;--shadow: 0 14px 40px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;background:var(--bg);color:var(--text)}a{color:inherit}.container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.card{width:100%;max-width:420px;background:var(--card);border:1px solid var(--cardBorder);border-radius:16px;padding:22px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.h1{margin:0 0 6px;font-size:32px;letter-spacing:-.02em}.sub{margin:0 0 18px;color:var(--muted);font-size:14px}.form{display:grid;gap:12px}.label{display:grid;gap:8px;font-size:13px;color:var(--muted)}.input{width:100%;padding:12px;border-radius:12px;border:1px solid var(--inputBorder);background:var(--inputBg);color:var(--text);outline:none}.input:focus{border-color:#6d5efcb3;box-shadow:0 0 0 4px #6d5efc2e}.button{margin-top:6px;width:100%;padding:12px 14px;border-radius:12px;border:0;background:var(--primary);color:#fff;font-weight:600;cursor:pointer}.button:hover{background:var(--primaryHover)}.button:disabled{opacity:.6;cursor:not-allowed}.errorBox{margin-top:6px;padding:12px;border-radius:12px;background:var(--dangerBg);border:1px solid var(--dangerBorder);color:var(--text);font-size:14px}