body {
            min-height: 100vh;
            background: linear-gradient(135deg, #eef4ff, #f8faff);
            font-family: "Segoe UI", sans-serif;
        }
        .login-wrapper {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 25px;
        }
        .login-card {
            width: 100%;
            max-width: 460px;
            background: #fff;
            border: 0;
            border-radius: 18px;
            box-shadow: 0 15px 45px rgba(20, 50, 100, .12);
            overflow: hidden;
        }
        .login-header {
            background: #123b72;
            color: #fff;
            text-align: center;
            padding: 30px 25px;
        }
		  .logo_immt {
            width: 100px;
            height: 100px;
            background: #fff;
            border-radius: 50%;
            padding: 5px;
            object-fit: contain;
            margin-bottom: 12px;
        }
        .logo {
            width: 150px;
            height: 60px;
            background: #fff;
            border-radius: 2%;
            padding: 10px;
            object-fit: contain;
            margin-bottom: 12px;
        }

        .login-header h4 {
            margin: 0;
            font-weight: 600;
        }

        .login-header p {
            margin: 6px 0 0;
            opacity: .85;
            font-size: 14px;
        }

        .login-body {
            padding: 30px;
        }

        .form-label {
            font-weight: 500;
            color: #374151;
        }

        .form-control {
            height: 48px;
            border-radius: 9px;
        }

        .form-control:focus {
            border-color: #2864a8;
            box-shadow: 0 0 0 .2rem rgba(40, 100, 168, .12);
        }

        .btn-login {
            height: 48px;
            border-radius: 9px;
            background: #123b72;
            border: none;
            font-weight: 600;
        }

        .btn-login:hover {
            background: #0d2d59;
        }

        .help-text {
            font-size: 13px;
            color: #6b7280;
        }

        .doc-links {
            display: flex;
            flex-wrap: nowrap;
            justify-content: center;
            gap: 6px;
            overflow-x: auto;
        }

        .btn-doc {
            background: #eaf1fb;
            color: #123b72;
            border: 1px solid #b9d0ec;
            border-radius: 8px;
            font-weight: 600;
            font-size: 12px;
            padding: 7px 8px;
            white-space: nowrap;
            flex: 0 0 auto;
        }

        .btn-doc:hover {
            background: #123b72;
            color: #fff;
            border-color: #123b72;
        }

        .footer-text {
            text-align: center;
            font-size: 12px;
            color: #8a8f98;
            margin-top: 20px;
        }