:root{--bg:#050505;--panel:#111214;--panel2:#1a1b1f;--silver:#d7d9dd;--muted:#9499a1;--line:#30343a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#252525 0,#090909 35%,#000 100%);color:#fff;font-family:Arial,sans-serif;min-height:100vh}a{text-decoration:none}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:920px;background:#101113;border:1px solid #383c42;border-radius:24px;overflow:hidden;box-shadow:0 30px 80px #000}.auth-side{background:linear-gradient(145deg,#24262a,#08090a);padding:48px;height:100%}.logo{font-size:34px;font-weight:900;letter-spacing:2px}.logo span{color:#c9ccd1}.form-control,.form-select{background:#0b0c0e!important;border:1px solid #353941!important;color:#fff!important;border-radius:12px!important;min-height:46px}.btn-silver{background:linear-gradient(#f6f6f7,#a8abb1);color:#050505;border:0;border-radius:12px;font-weight:800;padding:12px 18px}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:#08090a;border-right:1px solid #292d32;padding:20px;overflow:auto;z-index:1000}.sidebar a{display:flex;gap:12px;color:#c7c9cd;padding:12px 14px;border-radius:12px;margin-bottom:5px}.sidebar a:hover{background:#24272b;color:#fff}.main{margin-left:260px;padding:22px}.topbar,.card-dark{background:linear-gradient(145deg,#17191c,#0b0c0e);border:1px solid var(--line);border-radius:18px}.topbar{padding:14px 18px;display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.stat{padding:20px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:28px;margin-top:8px}.table{color:#fff!important}.table th{background:#1b1d21!important;color:#fff!important;border-color:#373b42!important}.table td{border-color:#30343a!important}.plan-img{width:100%;border-radius:18px;border:1px solid #373b42}.mobile-toggle{display:none}@media(max-width:991px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;padding:14px}.mobile-toggle{display:block}.auth-side{display:none}}