* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
            position: relative;
            overflow: hidden;
        }

        body::before {
            content: '';
            position: absolute;
            width: 500px;
            height: 500px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            top: -250px;
            right: -250px;
            animation: float 6s ease-in-out infinite;
        }

        body::after {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            bottom: -150px;
            left: -150px;
            animation: float 8s ease-in-out infinite reverse;
        }

        @keyframes float {
            0%, 100% {
                transform: translateY(0px);
            }
            50% {
                transform: translateY(20px);
            }
        }

        .login-wrapper {
            max-width: 450px;
            width: 100%;
            position: relative;
            z-index: 1;
        }

        .login-container {
            background: #ffffff;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
            overflow: hidden;
            animation: slideUp 0.5s ease-out;
        }

        @keyframes slideUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .login-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 40px 30px;
            text-align: center;
            position: relative;
        }

        .login-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="20" height="20" patternUnits="userSpaceOnUse"><path d="M 20 0 L 0 0 0 20" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
            opacity: 0.3;
        }

        .logo-icon {
            width: 70px;
            height: 70px;
            background: rgba(255, 255, 255, 0.2);
            backdrop-filter: blur(10px);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            border: 3px solid rgba(255, 255, 255, 0.3);
            position: relative;
            z-index: 1;
        }

        .logo-icon i {
            font-size: 32px;
            color: #ffffff;
        }

        .login-header h3 {
            color: #ffffff;
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }

        .login-header p {
            color: rgba(255, 255, 255, 0.9);
            font-size: 14px;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        .login-body {
            padding: 40px 35px;
        }

        .alert {
            border: none;
            border-radius: 12px;
            padding: 15px 20px;
            margin-bottom: 25px;
            animation: shake 0.5s;
        }

        .alert.alert-danger{
            background: #fee;
            color: #c33;
            border-left: 4px solid #c33;
        }
        .alert.alert-success{
            background: #d1e7dd;
            color: #0a3622;
            border-left: 4px solid #0a3622;
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-10px); }
            75% { transform: translateX(10px); }
        }

        .alert ul {
            margin: 0;
            padding-left: 20px;
        }

        .alert li {
            font-size: 14px;
        }

        .form-group {
            margin-bottom: 25px;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: #344054;
            font-size: 14px;
            font-weight: 600;
        }

        .input-group-custom {
            position: relative;
        }

        .input-icon {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: #667085;
            font-size: 16px;
            z-index: 2;
        }

        .form-control {
            height: 50px;
            padding: 12px 16px 12px 45px;
            border: 2px solid #e5e7eb;
            border-radius: 12px;
            font-size: 14px;
            transition: all 0.3s;
            background: #f9fafb;
            color: #1f2937;
        }

        .form-control:focus {
            outline: none;
            border-color: #667eea;
            background: #ffffff;
            box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
        }

        .form-control::placeholder {
            color: #9ca3af;
        }

        .password-toggle {
            position: absolute;
            right: 16px;
            top: 50%;
            transform: translateY(-50%);
            background: none;
            border: none;
            color: #667085;
            cursor: pointer;
            font-size: 16px;
            z-index: 2;
            padding: 5px;
            transition: color 0.3s;
        }

        .password-toggle:hover {
            color: #667eea;
        }

        .remember-forgot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 25px;
        }

        .form-check {
            display: flex;
            align-items: center;
        }

        .form-check-input {
            width: 18px;
            height: 18px;
            border: 2px solid #d1d5db;
            border-radius: 4px;
            margin-right: 8px;
            cursor: pointer;
        }

        .form-check-input:checked {
            background-color: #667eea;
            border-color: #667eea;
        }

        .form-check-label {
            font-size: 14px;
            color: #4b5563;
            cursor: pointer;
            margin: 0;
        }

        .forgot-link {
            font-size: 14px;
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s;
        }

        .forgot-link:hover {
            color: #764ba2;
        }

        .btn-submit {
            width: 100%;
            height: 50px;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: #ffffff;
            border: none;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
        }

        .btn-submit::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s;
        }

        .btn-submit:hover::before {
            left: 100%;
        }

        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
        }

        .btn-submit:active {
            transform: translateY(0);
        }

        .divider {
            display: flex;
            align-items: center;
            margin: 25px 0;
            color: #9ca3af;
            font-size: 13px;
        }

        .divider::before,
        .divider::after {
            content: '';
            flex: 1;
            height: 1px;
            background: #e5e7eb;
        }

        .divider span {
            padding: 0 15px;
        }

        .social-login {
            display: flex;
            gap: 12px;
        }

        .social-btn {
            flex: 1;
            height: 45px;
            border: 2px solid #e5e7eb;
            border-radius: 10px;
            background: #ffffff;
            color: #4b5563;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
            text-decoration: none;
        }

        .social-btn:hover {
            border-color: #667eea;
            background: #f9fafb;
            transform: translateY(-2px);
        }

        .social-btn i {
            margin-right: 8px;
            font-size: 16px;
        }

        .login-footer {
            text-align: center;
            padding: 25px 35px;
            background: #f9fafb;
            border-top: 1px solid #e5e7eb;
        }

        .login-footer p {
            margin: 0;
            font-size: 14px;
            color: #6b7280;
        }

        .login-footer a {
            color: #667eea;
            text-decoration: none;
            font-weight: 600;
            transition: color 0.3s;
        }

        .login-footer a:hover {
            color: #764ba2;
        }

        @media (max-width: 576px) {
            .login-header {
                padding: 30px 20px;
            }

            .login-body {
                padding: 30px 25px;
            }

            .login-footer {
                padding: 20px 25px;
            }

            .remember-forgot {
                flex-direction: column;
                gap: 12px;
                align-items: flex-start;
            }
        }